Area codes in Kitchener, Ontario
Kitchener, Ontario uses 4 area codes — 519, 226, 548 and 382. The main Kitchener area code is 519.
Area codes serving Kitchener
Phone numbers in Kitchener are written as ten digits — for example (519) 555-0190 — and fall in the Eastern Time zone.
How Kitchener came to have 4 area codes
The original Kitchener area code is 519, in service since 1953. As the area ran low on available numbers, overlay codes were added over the same region for new phone lines: 226 (2006), 548 (2016) and 382 (2023). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Kitchener now uses all 4 codes and every local call is dialed with ten digits.
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Frequently asked questions
What is the area code for Kitchener?
The main area code for Kitchener, Ontario is 519. Kitchener is now served by 4 area codes in total: 519, 226, 548, 382.
How many area codes does Kitchener have?
Kitchener has 4 area codes: 519, 226, 548, 382.
Why does Kitchener have more than one area code?
As Kitchener used up the numbers available in its original area code (519, in service since 1953), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Kitchener number?
Dial all 10 digits — the area code (519 or 226 or 548 or 382) 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.