Ontario · Area code
Area Code 905Mississauga, ON
Area code 905 is in Ontario, Canada, and serves Mississauga, Hamilton, Brampton, Oakville and Oshawa and other places nearby. Its time zone is Eastern Time.
Area code 905 at a glance
- Area code
- 905
- Main place
- Mississauga, ON
- Province or territory
- Ontario
- Country
- 🇨🇦 Canada
- Country calling code
- +1
- Time zone
- Eastern Time (America/Toronto)
- Dial from abroad
- +1 905 XXX XXXX
- Dial inside the US and Canada
- 1 905 XXX XXXX
Cities and places in area code 905
The places phone numbers beginning 905 were issued in, the most common first.
- Mississauga, ON
- Hamilton, ON
- Brampton, ON
- Oakville, ON
- Oshawa, ON
- St. Catharines, ON
- Markham, ON
- Newmarket, ON
- Burlington, ON
- Richmond Hill, ON
- Ajax, ON
- Niagara Falls, ON
- Woodbridge, ON
- Aurora, ON
- Milton, ON
- Pickering, ON
- Concord, ON
- Welland, ON
- Whitby, ON
- Cobourg, ON
- Georgetown, ON
- Maple, ON
- Stoney Creek, ON
- Thornhill, ON
- Ancaster, ON
- Bolton, ON
- Bowmanville, ON
- Bradford, ON
- Castlemore, ON
- Dundas, ON
- Dunnville, ON
- Fort Erie, ON
- Grimsby, ON
- Keswick, ON
- Port Colborne, ON
- Port Perry, ON
- Uxbridge, ON
- Waterdown, ON
- Whitchurch-Stouffville, ON
- Beamsville, ON
Look up a 905 number
Enter a full number with area code 905: it shows the line type, place, network and time zone, and every way to write it. Free and private.
Area code 905: frequently asked questions
Where is area code 905?
Area code 905 is in Ontario, Canada. It serves places including Mississauga, Hamilton, Brampton, Oakville, Oshawa, St. Catharines, Markham and Newmarket.
What time zone is area code 905 in?
Area code 905 is on Eastern Time. A number with this area code can belong to someone living anywhere, so the time zone tells you where the number was issued rather than where the person is.
Which country is area code 905 in?
Area code 905 belongs to Canada, part of the North American Numbering Plan. Country code +1 is shared by the United States, Canada and many Caribbean and Pacific countries; the area code decides which one a number is in.
How do I call a 905 number from another country?
Dial your country's international access code (or press + on a mobile phone), then 1, then 905, then the seven-digit number: +1 905 followed by the number. Inside the United States and Canada, dial 1 and the ten digits.
Can I tell who is calling from an area code?
No. The area code only shows where a number was first issued. People keep their numbers when they move, mobile numbers work anywhere, and callers can disguise the number they call from. To see what the numbering plan says about a specific number, use the free phone number lookup.
What other area codes are in Ontario?
Other area codes in Ontario include 226, 249, 289, 343, 365, 382, 416, 437, 519 and 548.