312 Area Code

Area Code 312 Map

Click Here for a Printable Map: 312 Area Code Map

Major Cities in Area Code 312

Chicago, IL

Need more detailed info?
Enter the full phone number

Get the name, address, and phone carrier for any number    

Area Code 312 Details

StateIllinois
Major CityChicago
Timezone:Central
Current time:10:22am
Short URL:allareacodes.com/312
Share

Recent Changes for the 312 Area Code

DateChange
1/18/2006Area code 312 was put into service when (312) 488- was introduced as the first prefix.
10/12/1996 Area code 773 was created as an overlay to area code 312. The two area codes serve the same area.
11/7/2009 Area code 872 was created as an overlay to area code 312. The two area codes serve the same area.


Area Code 312 Prefixes

PrefixPrimary CityCompanyCountyUsageIntroduced
(312) 201-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 202-Chicago, ILAmeritech IllinoisCookLandline04/01/1997
(312) 203-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 204-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 205-Chicago, ILAllegiance TelecomCookLandline08/20/2000
(312) 206-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 207-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 208-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 209-Northbrook, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 210-Chicago, ILCookLandline11/11/2003
(312) 212-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 213-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 214-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 215-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 216-CookCell Number11/11/2003
(312) 217-Chicago, ILUnited States Cellular Corp. - IllinoisCookCell Number11/11/2003
(312) 218-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 220-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 221-Sprint Spectrum L.p.CookCell Number10/11/1997
(312) 222-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 223-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 224-Chicago, ILBroadwing CommunicationsCookLandline10/13/1999
(312) 225-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 226-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 227-Chicago, ILAmeritech IllinoisUnknown09/15/2010
(312) 228-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 229-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 230-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 231-Roselle, ILNew Cingular Wireless PCSDu PageCell Number01/10/1996
(312) 232-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 233-Chicago, ILAmeritech IllinoisCookLandline10/13/1999
(312) 234-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 235-Chicago, ILAmeritech IllinoisCookLandline01/14/2000
(312) 236-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 237-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number10/31/2000
(312) 238-Chicago, ILBroadwing CommunicationsCookLandline10/13/1999
(312) 239-Chicago, ILAT&T LocalCookLandline01/25/1998
(312) 240-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 241-CookCell Number10/11/1997
(312) 242-Chicago, ILTeleport Communications Group - ChicagoCookLandline08/20/2000
(312) 243-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 244-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 245-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 246-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 247-Chicago, ILGlobalcom-ilCookLandline08/17/2004
(312) 249-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 250-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 251-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 252-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 253-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 254-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 255-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 256-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 258-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 259-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 260-Chicago, ILMcimetro Access Transmission Services LLCCookLandline04/01/1997
(312) 261-Chicago, ILBroadwing CommunicationsCookLandline05/10/1999
(312) 262-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 263-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 264-Chicago, ILBroadwing CommunicationsCookLandline07/22/1999
(312) 265-Chicago, ILAccess OneCookLandline06/01/2006
(312) 266-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 267-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 268-Chicago, ILBroadwing CommunicationsCookLandline03/03/2001
(312) 269-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 271-Chicago, ILUsa Mobility WirelessCookCell Number01/25/1998
(312) 272-Chicago, ILUsa Mobility WirelessCookCell Number07/01/1996
(312) 274-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 275-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 276-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 277-Chicago, ILAllegiance TelecomCookLandline01/25/1998
(312) 278-Chicago, ILBroadwing CommunicationsCookLandline10/31/2000
(312) 279-Chicago, ILMcimetro Access Transmission Services LLCCookLandline01/25/1998
(312) 280-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 281-Chicago, ILGlobal Crossing Local Services-ilCookLandline10/13/1999
(312) 282-Chicago, ILNew Cingular Wireless PCSCookCell Number10/31/2000
(312) 283-Chicago, ILGlobal Crossing Local Services-ilCookLandline10/13/1999
(312) 284-Chicago, ILXo IllinoisCookLandline06/30/2001
(312) 285-Chicago, ILSprint Spectrum L.p.CookCell Number06/30/2001
(312) 286-Chicago, ILNew Cingular Wireless PCSCookCell Number06/13/2000
(312) 287-Chicago, ILNextel CommunicationsCookCell Number10/31/2000
(312) 288-Chicago, ILMcimetro Access Transmission Services LLCCookLandline01/25/1998
(312) 289-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 290-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 291-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 293-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 294-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 295-La Grange Park, ILUsa Mobility WirelessCookCell Number02/11/1995
(312) 296-Chicago, ILNextel CommunicationsCookCell Number01/14/2000
(312) 297-Chicago, ILAmeritech IllinoisCookLandline02/11/1995
(312) 298-Chicago, ILSigecomCookLandline07/22/1999
(312) 299-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 300-Net Talk.comCookLandline10/11/1997
(312) 301-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 302-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 303-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 304-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 305-Northbrook, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 306-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 307-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 308-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 309-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 310-Northbrook, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 313-CookCell Number11/11/2003
(312) 314-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number09/11/1994
(312) 315-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 316-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 317-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 318-La Grange Park, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 320-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 321-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 322-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 323-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 324-Chicago, ILLevel 3 CommunicationsCookLandline10/31/2001
(312) 325-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 326-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 327-Chicago, ILXo IllinoisCookLandline08/20/2000
(312) 328-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 329-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 330-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 331-Wheeling, ILNew Cingular Wireless PCSCookCell Number01/10/1996
(312) 332-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 333-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 334-Chicago, ILGlobalcom-ilCookLandline10/31/2000
(312) 335-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 336-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 337-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 338-Chicago, ILAmeritech IllinoisCookLandline04/01/1997
(312) 339-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 341-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 342-Chicago, ILNew Cingular Wireless PCSCookCell Number06/30/2001
(312) 343-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 344-Chicago, ILAmeritech IllinoisCookLandline07/06/1997
(312) 345-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 346-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 347-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 348-Chicago, ILNeutral Tandem-illinoisCookLandline05/02/2004
(312) 349-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 350-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 351-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 352-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number07/04/1995
(312) 353-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 354-Roselle, ILNew Cingular Wireless PCSDu PageCell Number01/10/1996
(312) 355-Chicago, ILAmeritech IllinoisCookLandline07/04/1995
(312) 356-Chicago, ILAmeritech IllinoisCookLandline01/14/2000
(312) 357-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 358-CookCell Number07/04/1995
(312) 359-Chicago, ILUsa Mobility WirelessCookCell Number07/04/1995
(312) 360-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 361-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 362-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 363-Chicago, ILRcn Telecom Services Of IllinoisCookLandline05/10/1999
(312) 364-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 365-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 366-La Grange Park, ILUsa Mobility WirelessCookCell Number01/10/1996
(312) 367-La Grange Park, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 368-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 369-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 370-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 371-Chicago, ILSprint Spectrum L.p.CookCell Number01/25/1998
(312) 372-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 373-Chicago, ILBroadwing CommunicationsCookLandline05/10/1999
(312) 374-Chicago, ILAmeritech IllinoisCookLandline10/13/1999
(312) 375-Chicago, ILT-mobile UsaCookCell Number06/30/2001
(312) 376-Chicago, ILCbeyond CommunicationsCookLandline12/13/2004
(312) 377-Chicago, ILXo IllinoisCookLandline01/25/1998
(312) 378-Chicago, ILUsa Mobility WirelessCookCell Number01/25/1998
(312) 379-Chicago, ILOvation Communications Of IllinoisCookLandline01/25/1998
(312) 380-Chicago, ILAmeritech IllinoisCookLandline08/20/2000
(312) 381-Chicago, ILAmeritech IllinoisCookLandline05/10/1999
(312) 382-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 383-CookCell Number01/10/1996
(312) 384-Chicago, ILAmeritech IllinoisCookLandline10/13/1999
(312) 385-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 386-Chicago, ILAmeritech IllinoisCookLandline08/20/2000
(312) 387-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 388-Chicago, ILUnited States Cellular Corp. - IllinoisCookCell Number01/25/1998
(312) 389-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 390-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 391-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 393-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 394-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 395-Chicago, ILAT&T LocalCookLandline01/25/1998
(312) 396-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 397-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 398-Chicago, ILUsa Mobility WirelessCookCell Number01/10/1996
(312) 399-Chicago, ILSprint Spectrum L.p.CookCell Number07/22/1999
(312) 400-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 401-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 402-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 403-La Grange Park, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 404-Chicago, ILT-mobile UsaCookCell Number02/09/2003
(312) 405-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 406-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 407-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 408-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 409-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 410-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 412-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 413-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 415-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 416-Chicago, ILMci Worldcom CommunicationsCookLandline01/10/1996
(312) 417-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 418-Chicago, ILUsa Mobility WirelessCookCell Number09/11/1994
(312) 419-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 420-Chicago, ILNew Cingular Wireless PCSCookCell Number06/30/2001
(312) 421-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 422-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 423-Chicago, ILBroadwing CommunicationsCookLandline11/11/2003
(312) 424-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 425-Chicago, ILAmeritech IllinoisCookLandline07/01/1996
(312) 426-Chicago, ILUsa Mobility WirelessCookCell Number01/10/1996
(312) 427-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 428-Chicago, ILLevel 3 CommunicationsCookCell Number11/11/2003
(312) 429-Chicago, ILGlobal Crossing Local Services-ilCookLandline10/13/1999
(312) 430-Chicago, ILAmeritech IllinoisCookLandline05/02/2004
(312) 431-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 432-Chicago, ILAmeritech IllinoisCookLandline02/11/1995
(312) 433-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 434-Sprint Spectrum L.p.Unknown07/08/2011
(312) 435-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 436-Chicago, ILAmeritech IllinoisCookLandline01/14/2000
(312) 437-Chicago, ILUnited States Cellular Corp. - IllinoisCookCell Number07/22/1999
(312) 438-CookCell Number11/11/2003
(312) 440-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 441-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 442-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 443-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 444-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 445-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 446-Chicago, ILNextel CommunicationsCookCell Number08/14/1998
(312) 447-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 449-Chicago, ILAmerican Messaging (am)CookCell Number01/10/1996
(312) 450-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 451-Chicago, ILT-mobile UsaCookLandline01/25/1998
(312) 452-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 453-Chicago, ILMci Worldcom CommunicationsCookLandline01/10/1996
(312) 454-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 455-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 456-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 457-Chicago, ILAmerican Messaging (am)CookCell Number04/01/1997
(312) 458-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 460-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 461-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 462-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 463-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 464-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 465-Chicago, ILUs Xchange Of Illinois LLC DBA Choice One Comm IlCookLandline06/30/2001
(312) 466-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 467-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 469-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 470-Chicago, ILMcimetro Access Transmission Services LLCCookLandline01/10/1996
(312) 472-Chicago, ILAmeritech IllinoisCookLandline06/01/2006
(312) 473-Chicago, ILYmax Communications Corp.Unknown11/15/2006
(312) 474-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 475-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 476-Chicago, ILUnited States Cellular Corp. - IllinoisCookLandline08/20/2000
(312) 477-Chicago, ILHalo Wireless, IncUnknown10/20/2010
(312) 478-CookLandline05/09/2003
(312) 479-Chicago, ILAT&T LocalCookLandline01/25/1998
(312) 480-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 482-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 484-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 485-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 486-Chicago, ILMci Worldcom CommunicationsCookLandline08/17/2004
(312) 488-Chicago, ILPg Telecom Of Illinois Inc.Unknown01/18/2006
(312) 489-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number08/20/2000
(312) 490-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 491-Chicago, ILAmeritech IllinoisCookLandline07/04/1995
(312) 492-Chicago, ILAmeritech IllinoisCookLandline07/06/1997
(312) 493-Chicago, ILT-mobile UsaCookCell Number06/30/2001
(312) 494-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 495-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 496-Chicago, ILAmeritech IllinoisCookLandline07/01/1996
(312) 497-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 498-Chicago, ILSprint Spectrum L.p.CookCell Number07/22/1999
(312) 499-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 501-La Grange Park, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 502-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 503-Chicago, ILBroadwing CommunicationsCookLandline02/04/1994
(312) 504-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 505-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 506-Chicago, ILCimco CommunicationsCookLandline12/13/2004
(312) 507-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 510-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 512-Chicago, ILUsa Mobility WirelessCookCell Number05/01/2002
(312) 513-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 514-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 515-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 516-Chicago, ILAmeritech IllinoisCookLandline02/11/1995
(312) 518-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 519-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 520-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 521-Chicago, ILAT&T LocalCookLandline01/25/1998
(312) 523-Chicago, ILSprint Spectrum L.p.CookCell Number06/30/2001
(312) 524-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 525-Chicago, ILMcimetro Access Transmission Services LLCCookLandline08/04/2002
(312) 526-Chicago, ILAmeritech IllinoisCookLandline07/04/1995
(312) 527-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 528-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 529-Chicago, ILAT&T LocalCookLandline10/11/1997
(312) 530-Chicago, ILUsa Mobility WirelessCookCell Number04/15/1996
(312) 531-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 532-Chicago, ILT-mobile UsaCookCell Number11/11/2003
(312) 533-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number10/13/1999
(312) 534-Chicago, ILAmeritech IllinoisUnknown09/17/2008
(312) 537-Chicago, ILAmeritech IllinoisCookLandline04/15/1996
(312) 540-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 541-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 542-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 543-Chicago, ILNew Cingular Wireless PCSCookCell Number04/01/1997
(312) 544-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 545-Chicago, ILSprint Spectrum L.p.CookCell Number03/03/2001
(312) 546-Chicago, ILLevel 3 CommunicationsCookLandline01/25/1998
(312) 547-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 548-Chicago, ILBroadwing CommunicationsUnknown09/05/2007
(312) 550-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 551-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 552-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 553-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 554-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 556-Chicago, ILAmeritech IllinoisCookCell Number11/11/2003
(312) 557-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 558-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 559-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 560-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 562-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 563-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 564-Chicago, ILCimco CommunicationsUnknown11/13/2006
(312) 565-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 566-Chicago, ILAmeritech IllinoisCookLandline01/10/1996
(312) 567-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 568-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 569-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 570-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 571-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 572-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 573-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 574-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 575-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 576-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 577-Chicago, ILMci Worldcom CommunicationsCookLandline01/11/1997
(312) 578-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 580-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 582-Chicago, ILAmeritech IllinoisCookLandline10/25/2002
(312) 583-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 587-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 588-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 589-Chicago, ILAmeritech IllinoisCookLandline03/03/2001
(312) 590-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 591-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 592-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 593-Chicago, ILT-mobile UsaCookCell Number11/11/2003
(312) 594-Chicago, ILMcimetro Access Transmission Services LLCUnknown11/06/2008
(312) 595-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 596-Chicago, ILTeleport Communications Group - ChicagoCookLandline07/01/1996
(312) 597-CookCell Number01/10/1996
(312) 599-Chicago, ILUsa Mobility WirelessCookCell Number01/10/1996
(312) 601-Chicago, ILMcimetro Access Transmission Services LLCCookLandline04/01/1997
(312) 602-Chicago, ILBroadwing CommunicationsCookLandline05/10/1999
(312) 603-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 604-Chicago, ILXo IllinoisCookLandline01/25/1998
(312) 605-CookCell Number01/10/1996
(312) 606-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 607-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 608-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 609-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 610-CookCell Number10/15/1996
(312) 612-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 613-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 614-CookCell Number09/11/1994
(312) 615-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 616-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 617-Chicago, ILNextel CommunicationsCookCell Number11/11/2003
(312) 618-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 619-CookCell Number04/01/1997
(312) 621-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 622-Chicago, ILNew Cingular Wireless PCSCookCell Number06/30/2001
(312) 623-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 624-Chicago, ILRcn Telecom Services Of IllinoisCookLandline05/10/1999
(312) 625-Chicago, ILGlobal NapsCookLandline05/01/2002
(312) 626-Chicago, ILInfotelecomUnknown02/04/2008
(312) 627-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 628-Chicago, ILXo IllinoisCookLandline06/30/2001
(312) 629-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 630-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 632-Chicago, ILAmeritech IllinoisCookLandline07/22/1999
(312) 633-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 634-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 635-Chicago, ILGlobal Crossing Local Services-ilCookLandline11/11/2003
(312) 636-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 637-Chicago, ILBroadwing CommunicationsCookLandline05/10/1999
(312) 638-Chicago, ILBroadwing CommunicationsCookLandline01/25/1998
(312) 639-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 640-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 641-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 642-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 643-Chicago, ILRcn Telecom Services Of IllinoisCookLandline01/25/1998
(312) 644-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 645-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 646-Chicago, ILBroadwing CommunicationsUnknown03/27/2007
(312) 647-Chicago, ILUsa Mobility WirelessCookCell Number10/15/1996
(312) 648-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 649-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 650-Chicago, ILRcn Telecom Services Of IllinoisCookLandline01/25/1998
(312) 651-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 652-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 653-Chicago, ILAmeritech IllinoisCookLandline07/04/1995
(312) 654-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 655-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 656-Chicago, ILNextel CommunicationsCookCell Number07/06/1997
(312) 657-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 658-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 659-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 660-Chicago, ILTeleport Communications Group - ChicagoCookLandline01/25/1998
(312) 661-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 662-Chicago, ILAmeritech IllinoisCookLandline08/20/2000
(312) 663-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 664-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 665-Chicago, ILTeleport Communications Group - ChicagoCookLandline01/25/1998
(312) 666-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 669-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 670-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 671-Chicago, ILUnited States Cellular Corp. - IllinoisCookCell Number11/11/2003
(312) 672-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 673-Chicago, ILGlobalcom-ilCookLandline04/01/1997
(312) 674-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 675-Chicago, ILAmeritech IllinoisCookLandline08/20/2000
(312) 676-Chicago, ILGlobalcom-ilUnknown06/16/2006
(312) 677-Chicago, ILUsa Mobility WirelessCookCell Number10/15/1996
(312) 678-CookCell Number07/06/1997
(312) 679-Chicago, ILAmerican Messaging (am)CookCell Number10/15/1996
(312) 680-Chicago, ILUsa Mobility WirelessCookCell Number01/10/1996
(312) 681-Chicago, ILAmeritech IllinoisCookLandline08/20/2000
(312) 682-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 683-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 685-Chicago, ILUnited States Cellular Corp. - IllinoisCookCell Number10/13/1999
(312) 688-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 689-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 690-CookCell Number05/01/2002
(312) 691-Chicago, ILIndiana Paging NtwkCookCell Number04/01/1997
(312) 692-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 693-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 694-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 695-Chicago, ILAmeritech IllinoisCookLandline05/10/1999
(312) 696-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 697-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 698-Chicago, ILBroadwing CommunicationsCookLandline02/13/2002
(312) 699-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 701-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 703-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 704-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 705-Chicago, ILTeleport Communications Group - ChicagoCookLandline02/04/1994
(312) 706-Chicago, ILTeleport Communications Group - ChicagoCookLandline02/11/1995
(312) 707-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 709-CookCell Number07/04/1995
(312) 710-Chicago, ILAmeritech IllinoisCookLandline07/04/1995
(312) 712-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 713-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 714-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 715-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 716-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 717-La Grange Park, ILUsa Mobility WirelessCookCell Number02/11/1995
(312) 718-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 719-Chicago, ILUnited States Cellular Corp. - IllinoisCookCell Number11/11/2003
(312) 720-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 724-CookCell Number07/01/1996
(312) 725-Chicago, ILBandwidth.com ClecUnknown10/08/2008
(312) 726-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 727-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 729-Chicago, ILAmeritech IllinoisCookLandline07/06/1997
(312) 730-Chicago, ILAT&T LocalCookLandline01/25/1998
(312) 731-Chicago, ILT-mobile UsaCookLandline01/25/1998
(312) 732-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 733-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 735-Chicago, ILNextel CommunicationsCookCell Number10/31/2001
(312) 737-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 738-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 739-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 740-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 742-Chicago, ILAmeritech IllinoisCookLandline02/11/1995
(312) 743-Chicago, ILAmeritech IllinoisCookLandline05/01/2002
(312) 744-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 745-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 746-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 747-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 748-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 749-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 750-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 751-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 752-Chicago, ILBroadwing CommunicationsCookLandline08/04/2002
(312) 753-Chicago, ILRcn Telecom Services Of IllinoisCookLandline01/25/1998
(312) 755-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 756-Chicago, ILAmeritech IllinoisCookLandline02/27/1999
(312) 758-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 759-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 760-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 762-Chicago, ILAmeritech IllinoisCookLandline01/14/2000
(312) 765-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 766-CookCell Number10/15/1996
(312) 768-Chicago, ILAT&T LocalCookLandline01/25/1998
(312) 769-Chicago, ILIndiana Paging NtwkCookCell Number01/25/1998
(312) 770-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 771-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 772-Chicago, ILDenali Spectrum LicenseUnknown08/18/2008
(312) 775-Chicago, ILAmeritech IllinoisCookLandline10/13/1999
(312) 777-Chicago, ILTeleport Communications Group - ChicagoCookLandline01/25/1998
(312) 780-Chicago, ILMci Worldcom CommunicationsCookLandline01/11/1997
(312) 781-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 782-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 784-Chicago, ILGlobalcom-ilUnknown07/12/2007
(312) 785-Unknown07/24/2008
(312) 786-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 787-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 788-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 789-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 790-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 791-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 793-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 794-Chicago, ILRcn Telecom Services Of IllinoisCookLandline01/25/1998
(312) 795-Chicago, ILAmeritech IllinoisCookLandline07/06/1997
(312) 796-CookLandline11/11/2003
(312) 797-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 798-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 799-Chicago, ILAmeritech IllinoisCookLandline06/13/2000
(312) 801-CookCell Number07/04/1995
(312) 802-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 803-Chicago, ILMci Worldcom CommunicationsCookLandline09/11/1994
(312) 804-Chicago, ILT-mobile UsaCookCell Number08/04/2002
(312) 805-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 806-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 807-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 808-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 810-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 812-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 813-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 814-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 816-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 817-Chicago, ILAmeritech IllinoisCookLandline02/11/1995
(312) 818-CookCell Number11/11/2003
(312) 819-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 820-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 821-Chicago, ILMci Worldcom CommunicationsCookLandline01/25/1998
(312) 822-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 823-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 824-CookCell Number09/11/1994
(312) 825-CookCell Number04/01/1997
(312) 826-CookCell Number04/01/1997
(312) 827-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 828-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 829-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 830-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 831-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 832-Chicago, ILAmeritech IllinoisCookLandline01/10/1996
(312) 833-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 834-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 835-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 836-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 837-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 839-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 840-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 841-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 842-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 844-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 845-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 846-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 848-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 849-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 850-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 851-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 852-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 853-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 854-Chicago, ILRcn Telecom Services Of IllinoisCookLandline01/25/1998
(312) 855-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 856-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 857-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 858-Unknown07/18/2008
(312) 859-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 860-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 861-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 862-Chicago, ILAmeritech IllinoisCookLandline06/01/2006
(312) 863-Chicago, ILOvation Communications Of IllinoisCookLandline01/25/1998
(312) 864-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 865-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 867-Chicago, ILAmeritech IllinoisCookLandline01/10/1996
(312) 869-Chicago, ILAmeritech IllinoisCookLandline10/31/2000
(312) 870-Chicago, ILGlobalcom-ilCookLandline07/06/1997
(312) 873-Chicago, ILMci Worldcom CommunicationsCookLandline01/25/1998
(312) 875-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 876-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 877-CookCell Number02/04/1994
(312) 878-Chicago, ILPeerless Network Of IllinoisUnknown02/04/2008
(312) 879-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 880-Chicago, ILAmeritech IllinoisCookLandline03/03/2001
(312) 881-Chicago, ILOvation Communications Of IllinoisCookLandline01/25/1998
(312) 882-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 884-Chicago, ILOvation Communications Of IllinoisCookLandline01/25/1998
(312) 886-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 887-Chicago, ILAmeritech IllinoisCookLandline07/22/1999
(312) 888-Chicago, ILGeckotechUnknown02/19/2009
(312) 890-Chicago, ILSprint Spectrum L.p.CookCell Number03/03/2001
(312) 891-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 892-Chicago, ILBroadwing CommunicationsCookLandline01/25/1998
(312) 893-Chicago, ILBroadwing CommunicationsCookLandline01/25/1998
(312) 894-Chicago, ILMcimetro Access Transmission Services LLCCookLandline01/25/1998
(312) 895-Chicago, ILBroadwing CommunicationsCookLandline07/06/1997
(312) 896-Chicago, ILBroadwing CommunicationsCookLandline11/20/1998
(312) 897-CookCell Number02/11/1995
(312) 898-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 899-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 901-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 902-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 903-Chicago, ILAmerican Messaging (am)CookCell Number11/11/2003
(312) 904-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 905-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 906-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 907-Chicago, ILNextel CommunicationsCookCell Number01/25/1998
(312) 908-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 909-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 910-Chicago, ILUsa Mobility WirelessCookCell Number11/11/2003
(312) 912-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 913-Chicago, ILAmeritech IllinoisCookLandline10/11/1997
(312) 914-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 915-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 916-Chicago, ILAmerican Messaging (am)CookCell Number01/11/1997
(312) 917-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 919-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 920-Chicago, ILAmeritech IllinoisCookLandline11/11/2003
(312) 921-Chicago, ILAmeritech IllinoisUnknown07/21/2008
(312) 922-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 923-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 924-Chicago, ILPaetec CommunicationsCookLandline03/03/2001
(312) 925-Chicago, ILNew Cingular Wireless PCSCookCell Number01/25/1998
(312) 926-Chicago, ILAmeritech IllinoisCookLandline04/01/1997
(312) 927-Chicago, ILT-mobile UsaCookCell Number02/09/2003
(312) 928-Chicago, ILAmeritech IllinoisCookLandline04/01/1997
(312) 929-Chicago, ILT-mobile UsaUnknown04/27/2006
(312) 930-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 931-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 932-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 933-Chicago, ILSprint Spectrum L.p.CookCell Number01/25/1998
(312) 934-CookCell Number02/04/1994
(312) 935-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 936-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 937-CookCell Number02/04/1994
(312) 938-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 939-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 940-CookCell Number10/15/1996
(312) 941-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 942-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 943-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 944-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 945-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 946-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 947-Chicago, ILAmeritech IllinoisUnknown11/18/2010
(312) 948-Chicago, ILOvation Communications Of IllinoisCookLandline02/27/1999
(312) 949-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 951-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 952-Chicago, ILNew Cingular Wireless PCSCookCell Number10/15/1996
(312) 953-Chicago, ILNew Cingular Wireless PCSCookCell Number04/01/1997
(312) 954-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 955-Chicago, ILRcn Telecom Services Of IllinoisCookLandline01/25/1998
(312) 956-CookCell Number02/11/1995
(312) 957-Chicago, ILAmeritech IllinoisCookLandline09/11/1994
(312) 960-Chicago, ILAmeritech IllinoisCookLandline07/06/1997
(312) 961-Chicago, ILNew Cingular Wireless PCSCookCell Number01/25/1998
(312) 962-Chicago, ILGlobal Crossing Local Services-ilCookLandline01/25/1998
(312) 963-Chicago, ILUsa Mobility WirelessCookCell Number02/11/1995
(312) 964-CookCell Number07/06/1997
(312) 965-Chicago, ILCellco Partnership DBA Verizon WirelessCookCell Number11/11/2003
(312) 968-La Grange Park, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 969-La Grange Park, ILCellco Partnership DBA Verizon WirelessCookCell Number02/11/1995
(312) 970-Chicago, ILAmeritech IllinoisCookLandline03/03/2001
(312) 971-CookCell Number04/01/1997
(312) 972-Chicago, ILNew Cingular Wireless PCSCookCell Number11/11/2003
(312) 974-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 977-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 979-Chicago, ILAmeritech IllinoisCookCell Number02/04/1994
(312) 980-Chicago, ILTeleport Communications Group - ChicagoCookLandline04/01/1997
(312) 981-Chicago, ILOvation Communications Of IllinoisCookLandline02/27/1999
(312) 982-Chicago, ILUsa Mobility WirelessCookCell Number02/04/1994
(312) 983-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 984-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 985-Chicago, ILOvation Communications Of IllinoisCookLandline02/27/1999
(312) 986-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 987-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 988-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 990-Hinsdale, ILNew Cingular Wireless PCSDu PageCell Number02/11/1995
(312) 991-Wheeling, ILNew Cingular Wireless PCSCookCell Number02/11/1995
(312) 992-Chicago, ILAmeritech IllinoisCookLandline01/25/1998
(312) 993-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 994-Chicago, ILOvation Communications Of IllinoisCookLandline01/25/1998
(312) 996-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 997-Chicago, ILAmeritech IllinoisCookLandline02/04/1994
(312) 998-CookCell Number10/15/1996
(312) 999-Chicago, ILCygnus Telecommunications CorporationUnknown08/20/2010

Most Searched Numbers

Cell
All Time
312-241-7487
312-216-8774
312-314-9810
312-489-5793
312-489-2154
312-216-8776
312-724-5786
312-859-7142
312-852-0961
312-859-7164
312-859-7117
312-859-7153
312-859-7152
312-897-7253
312-351-5751
312-614-1398
312-859-7115
312-771-9657
312-404-5416
312-859-7167
This Month
312-216-0879
312-404-3158
312-971-6237
312-724-5812
312-859-7153
312-216-8903
312-241-2002
312-990-9099
312-940-6328
312-623-9434
312-237-6258
312-217-4958
312-619-3534
312-404-1358
312-231-4159
312-724-5816
312-614-5093
312-690-6331
312-818-2269
312-545-4903
Landline
All Time
312-241-7487
312-216-8774
312-314-9810
312-489-5793
312-489-2154
312-216-8776
312-724-5786
312-859-7142
312-852-0961
312-859-7164
312-859-7117
312-859-7153
312-859-7152
312-897-7253
312-351-5751
312-614-1398
312-859-7115
312-771-9657
312-404-5416
312-859-7167
This Month
312-216-0879
312-404-3158
312-971-6237
312-724-5812
312-859-7153
312-216-8903
312-241-2002
312-990-9099
312-940-6328
312-623-9434
312-237-6258
312-217-4958
312-619-3534
312-404-1358
312-231-4159
312-724-5816
312-614-5093
312-690-6331
312-818-2269
312-545-4903

Prefixes with the Most Subscribers

(312) 642-
(312) 787-
(312) 337-
(312) 664-
(312) 943-
(312) 243-
(312) 944-
(312) 225-
(312) 842-
(312) 733-
(312) 226-
(312) 421-
(312) 266-
(312) 951-
(312) 666-
(312) 326-
(312) 587-
(312) 829-
(312) 280-
(312) 902-
(312) 335-
(312) 782-
(312) 649-
(312) 654-
(312) 751-
(312) 922-
(312) 455-
(312) 255-
(312) 850-
(312) 440-
(312) 492-
(312) 332-
(312) 644-
(312) 867-
(312) 726-
(312) 491-
(312) 738-
(312) 397-
(312) 527-
(312) 457-
(312) 263-
(312) 274-
(312) 563-
(312) 475-
(312) 988-
(312) 573-
(312) 939-
(312) 932-
(312) 663-
(312) 467-
(312) 861-
(312) 432-
(312) 640-
(312) 791-
(312) 427-
(312) 222-
(312) 328-
(312) 641-
(312) 368-
(312) 949-
(312) 482-
(312) 853-
(312) 942-
(312) 321-
(312) 567-
(312) 558-
(312) 670-
(312) 986-
(312) 565-
(312) 876-
(312) 808-
(312) 786-
(312) 583-
(312) 360-
(312) 674-
(312) 819-
(312) 258-
(312) 464-
(312) 755-
(312) 595-

Search by City:

Area Codes by Number

200s
300s
400s
500s
600s
700s
800s
900s

U.S. Area Code List
by State with Cities

Canadian
Area Code Listings

Other US Area Codes

Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
Washington, DC
West Virginia
Wisconsin
Wyoming
Canadian Area Codes

Alberta
British Columbia
Manitoba
New Brunswick
Newfoundland
Northwest Territories
Nova Scotia
Nunavut
Ontario
Prince Edward Island
Quebec
Saskatchewan
Yukon
American Samoa
Guam
Puerto Rico
Virgin Islands
Washington, DC

Other

Articles & Infographics
Reverse Phone Directory
International Dialing Codes
Area Codes by State