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289 Area Code

Area Code 289 Details

State: Ontario
Canada
Major City: Niagara Falls
Short URL: allareacodes.com/289
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Area Code 289 Map

Ontario Canada Area Code Map
Click Here for a Printable Map: Canada Area Code Map

Major Cities in Area Code 289

  • Oshawa, ON
  • Southpick, ON
  • Caledonia, ON
  • Beamsville, ON
  • Aurora, ON

Recent Changes for the 289 Area Code

Date Change
2001-10-31 Area code 289 was put into service when (289) 221- was introduced as the first prefix.

Area Code 289 Prefixes

Prefix Primary City Company County Usage Introduced
(289) 213- Saint Catharines Thorold, ON Cell Number 10/31/2001
(289) 221- Aurora, ON Cell Number 10/31/2001
(289) 228- Saint Catharines Thorold, ON Cell Number 02/16/2006
(289) 231- Newmarket, ON Cell Number 10/31/2001
(289) 235- Grimsby, ON Landline 06/01/2006
(289) 237- Hamilton, ON Cell Number 05/01/2002
(289) 238- Dundas, ON Landline 06/01/2006
(289) 239- Ancaster, ON Landline 06/01/2006
(289) 241- Saint Catharines Thorold, ON Cell Number 10/31/2001
(289) 242- Oakville, ON Cell Number 10/31/2001
(289) 251- Cobourg, ON Cell Number 10/31/2001
(289) 259- Oakville, ON Cell Number 02/13/2002
(289) 260- Hamilton, ON Cell Number 02/13/2002
(289) 264- Newmarket, ON Cell Number 06/01/2006
(289) 280- Mount Hope, ON Landline 06/25/2005
(289) 281- Mount Hope, ON Landline 06/25/2005
(289) 282- Hagersville, ON Landline 06/25/2005
(289) 283- Hagersville, ON Landline 06/25/2005
(289) 284- Caledonia, ON Landline 06/25/2005
(289) 285- Caledonia, ON Landline 06/25/2005
(289) 286- Binbrook, ON Landline 06/25/2005
(289) 287- Binbrook, ON Landline 06/25/2005
(289) 288- Burlington, ON Landline 02/16/2006
(289) 290- Streetsville, ON Landline 10/13/2005
(289) 291- Oakville, ON Landline 02/16/2006
(289) 292- Niagara Falls, ON Landline 02/16/2006
(289) 293- Burlington, ON Landline 02/16/2006
(289) 294- Niagara Falls, ON Landline 02/16/2006
(289) 295- Oakville, ON Landline 02/16/2006
(289) 296- Niagara Falls, ON Landline 06/01/2006
(289) 314- Pickering, ON Cell Number 10/31/2001
(289) 320- Fort Erie, ON Landline 06/01/2006
(289) 321- Fort Erie, ON Cell Number 10/31/2001
(289) 331- Dunnville, ON Cell Number 10/31/2001
(289) 333- Unionville, ON Landline 06/01/2006
(289) 360- Cooksville, ON Landline 02/09/2003
(289) 395- Newmarket, ON Cell Number 02/09/2003
(289) 404- Oshawa, ON Cell Number 02/16/2006
(289) 407- Saint Catharines Thorold, ON Cell Number 02/16/2006
(289) 439- Hamilton, ON Cell Number 08/04/2002
(289) 440- Hamilton, ON Cell Number 06/01/2006
(289) 566- Beamsville, ON Landline 06/01/2006
(289) 623- Malton, ON Cell Number 08/17/2004
(289) 669- Saint Catharines Thorold, ON Cell Number 02/09/2003
(289) 688- Oshawa, ON Cell Number 06/01/2006
(289) 764- Brampton, ON Landline 06/01/2006
(289) 808- Hamilton, ON Cell Number 06/01/2006
(289) 820- Welland, ON Landline 06/01/2006
(289) 821- Welland, ON Cell Number 10/31/2001
(289) 822- Port Credit, ON Cell Number 08/17/2004
(289) 828- Burlington, ON Cell Number 08/17/2004
(289) 833- Richmond Hill, ON Cell Number 08/17/2004
(289) 836- Port Colborne, ON Landline 06/01/2006
(289) 868- Niagara On The Lake, ON Landline 06/01/2006
(289) 876- Ridgeway, ON Landline 06/01/2006
(289) 878- Milton, ON Landline 06/01/2006
(289) 882- Southpick, ON Cell Number 08/17/2004
(289) 883- Cooksville, ON Cell Number 08/17/2004
(289) 885- Oakville, ON Cell Number 02/09/2003
(289) 886- Oshawa, ON Cell Number 05/01/2002
(289) 887- Hamilton, ON Cell Number 02/13/2002
(289) 888- Oakville, ON Cell Number 10/31/2001
(289) 889- Brampton, ON Cell Number 02/13/2002
(289) 891- Georgetown, ON Landline 06/01/2006
(289) 892- Pickering, ON Cell Number 08/17/2004
(289) 893- Whitby, ON Cell Number 08/17/2004
(289) 895- Waterdown, ON Landline 06/01/2006
(289) 896- Streetsville, ON Cell Number 08/17/2004
(289) 897- Pelham, ON Landline 06/01/2006
(289) 898- Clarkson, ON Cell Number 08/17/2004

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