Area codes in Brampton, Ontario
Brampton, Ontario uses 4 area codes — 905, 289, 365 and 742. The main Brampton area code is 905.
Area codes serving Brampton
Phone numbers in Brampton are written as ten digits — for example (905) 555-0190 — and fall in the Eastern Time zone.
How Brampton came to have 4 area codes
The original Brampton area code is 905, in service since 1993. As the area ran low on available numbers, overlay codes were added over the same region for new phone lines: 289 (2001), 365 (2013) and 742 (2021). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Brampton now uses all 4 codes and every local call is dialed with ten digits.
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Nearby cities
- Oakville area codes
- Toronto area codes
- Guelph area codes
- Hamilton area codes
- Kitchener area codes
- Barrie area codes
- Oshawa area codes
- Buffalo area codes
More cities in Ontario
- Ottawa area codes
- London area codes
- Thunder Bay area codes
- Kingston area codes
- Windsor area codes
- Sudbury area codes
Frequently asked questions
What is the area code for Brampton?
The main area code for Brampton, Ontario is 905. Brampton is now served by 4 area codes in total: 905, 289, 365, 742.
How many area codes does Brampton have?
Brampton has 4 area codes: 905, 289, 365, 742.
Why does Brampton have more than one area code?
As Brampton used up the numbers available in its original area code (905, in service since 1993), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Brampton number?
Dial all 10 digits — the area code (905 or 289 or 365 or 742) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.