403 Area Code in Alberta, Canada
Description
Area code 403 is one of the original area codes established in 1947 and originally covered the entire province of Alberta, Canada. Today, it primarily serves southern Alberta, including Calgary, Lethbridge, and Medicine Hat. Due to rapid population growth and increased demand for phone numbers, area codes 587, 825, and 368 were added as overlays. Calgary, the economic hub of the region, is known for its energy sector, particularly oil and gas, and for hosting the famous Calgary Stampede. Despite the overlays, 403 remains a legacy code and a symbol of southern Alberta’s identity and history.
Time & Time Zone
Time zone:
Mountain (GMT -07:00) Current time:
Map
Major Cities
| City | Prefixes |
|---|---|
| | |
| | |
| | |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| No telephone carriers found for this area code. | ||
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Calgary | Landline | ||
| Warner | Landline | ||
| Altario | Landline | ||
| Markerville | Landline | ||
| Jasper | Wireless | ||
| Stavely | Landline | ||
| Carstairs | Landline | ||
| Alix | Landline | ||
| Twin Butte | Landline | ||
| Fort Macleod | Landline | ||
| Airdrie | Landline | ||
| Calgary | Landline | ||
| Barons | Landline | ||
| Ponoka | Landline | ||
| Carmacks | Wireless | ||
| Aden | Landline | ||
| Calgary | Landline | ||
| Lousana | Landline | ||
| Elnora | Landline | ||
| Blairmore | Landline | ||
| Falun | Landline | ||
| Bellevue | Landline | ||
| Markerville | Landline | ||
| Cremona | Landline | ||
| Red Deer | Wireless | ||
| Behchoko | Wireless | ||
| Mannville | Landline | ||
| Edberg | Wireless | ||
| Lomond | Landline | ||
| Calgary | Wireless | ||
| Rosebud | Landline | ||
| Tees | Landline | ||
| Barnwell | Landline | ||
| Calgary | Landline | ||
| Spruce View | Landline | ||
| Diamond City | Landline | ||
| Meeting Creek | Landline | ||
| Mayerthorpe | Landline | ||
| Barnwell | Landline | ||
| Hanna | Landline | ||
| Priddis | Landline | ||
| Rockyford | Landline | ||
| Whitehorse | Wireless | ||
| Calgary | Landline | ||
| Gem | Landline | ||
| Vimy | Landline | ||
| Calgary | Landline | ||
| Pincher Creek | Landline | ||
| Jarvie | Wireless | ||
| Lethbridge | Wireless | ||
| Winfield | Landline | ||
| Huxley | Landline | ||
| Big Valley | Landline | ||
| Millarville | Landline | ||
| Calgary | Landline | ||
| High River | Wireless | ||
| Gameti | Landline | ||
| Edmonton | Landline | ||
| Millet | Landline | ||
| Brownfield | Landline | ||
| Bindloss | Landline | ||
| Brooks | Landline | ||
| Calgary | Landline | ||
| Fort Providence | Landline | ||
| Rolling Hills | Landline | ||
| Walsh | Landline | ||
| Forestburg | Landline | ||
| Drayton Valley | Landline | ||
| Ulukhaktok | Wireless | ||
| Conklin | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| High River | Landline | ||
| Mossleigh | Landline | ||
| Medicine Hat | Landline | ||
| Red Deer | Wireless | ||
| Alix | Landline | ||
| Stettler | Landline | ||
| Arrowwood | Landline | ||
| Calgary | Landline | ||
| Kelsey | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Nampa | Wireless | ||
| Iron Springs | Landline | ||
| Carstairs | Landline | ||
| Byemoor | Landline | ||
| Nanton | Landline | ||
| Canmore | Landline | ||
| Swan Hills | Wireless | ||
| Ardmore | Wireless | ||
| Shaughnessy | Landline | ||
| Stauffer | Landline | ||
| Ralston | Landline | ||
| Norglenwold | Landline | ||
| Red Deer | Landline | ||
| Alix | Landline | ||
| Coalhurst | Landline | ||
| Turner Valley | Landline | ||
| Barnwell | Landline | ||
| Gleichen | Landline | ||
| Lacombe | Landline | ||
| Toronto | Landline | ||
| Yellowknife | Landline | ||
| Calgary | Landline | ||
| Lacombe | Landline | ||
| Standard | Landline | ||
| Bluffton | Landline | ||
| Rainier | Landline | ||
| Wabasca | Wireless | ||
| Saskatchewan River Crossing | Landline | ||
| Calgary | Wireless | ||
| Etzikom | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Wireless | ||
| Gem | Landline | ||
| Three Hills | Landline | ||
| Viking | Landline | ||
| Calgary | Landline | ||
| Dorothy | Landline | ||
| Edmonton | Landline | ||
| Lutselk'e | Wireless | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Heisler | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Elk Point | Landline | ||
| Vimy | Landline | ||
| Cadomin | Landline | ||
| Coleman | Landline | ||
| Eckville | Landline | ||
| Brooks | Landline | ||
| Crowsnest Pass | Landline | ||
| Cremona | Landline | ||
| Calgary | Landline | ||
| Spring Coulee | Landline | ||
| Calgary | Landline | ||
| Teslin | Wireless | ||
| Milo | Landline | ||
| Vegreville | Wireless | ||
| Calgary | Landline | ||
| Lougheed | Wireless | ||
| Skiff | Landline | ||
| Alberta Beach | Wireless | ||
| Calgary | Landline | ||
| Yellowknife | Landline | ||
| Calgary | Landline | ||
| Girouxville | Wireless | ||
| Leduc County | Landline | ||
| Spring Coulee | Landline | ||
| Beiseker | Landline | ||
| Lethbridge | Landline | ||
| Fort Liard | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Tuktoyaktuk | Wireless | ||
| Red Deer | Landline | ||
| Yellowknife | Wireless | ||
| Calgary | Landline | ||
| Lyalta | Landline | ||
| Breton | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Acme | Landline | ||
| Calgary | Landline | ||
| Pelly Crossing | Landline | ||
| De Winton | Wireless | ||
| Calgary | Wireless | ||
| Delia | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Cayley | Landline | ||
| Strathmore | Landline | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Tagish | Wireless | ||
| Fairview | Landline | ||
| Olds | Landline | ||
| Calgary | Landline | ||
| Big Valley | Landline | ||
| Sibbald | Landline | ||
| Blackie | Landline | ||
| Brooks | Landline | ||
| Frog Lake | Landline | ||
| Skiff | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Hillcrest Mines | Landline | ||
| Medicine Hat | Landline | ||
| Pincher Creek | Landline | ||
| Calgary | Landline | ||
| Edmonton | Landline | ||
| Calgary | Landline | ||
| Bezanson | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Morrin | Landline | ||
| Hanna | Landline | ||
| Mallaig | Landline | ||
| Calgary | Landline | ||
| New Brigden | Landline | ||
| New Brigden | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Bezanson | Landline | ||
| Vauxhall | Landline | ||
| Smoky Lake | Wireless | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Vulcan | Landline | ||
| Rolling Hills | Landline | ||
| Canmore | Landline | ||
| Stettler | Landline | ||
| Leduc County | Landline | ||
| Rochfort Bridge | Landline | ||
| Bow Island | Landline | ||
| Calgary | Landline | ||
| Waterton Park | Landline | ||
| Madden | Landline | ||
| Empress | Landline | ||
| Andrew | Landline | ||
| Calgary | Landline | ||
| Clairmont | Landline | ||
| Calgary | Landline | ||
| Claresholm | Landline | ||
| Brooks | Landline | ||
| Calgary | Landline | ||
| Bezanson | Landline | ||
| Claresholm | Landline | ||
| Calgary | Landline | ||
| De Winton | Wireless | ||
| Calgary | Landline | ||
| Whitehorse | Landline | ||
| High River | Wireless | ||
| Inuvik | Wireless | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Turner Valley | Landline | ||
| Medicine Hat | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Wireless | ||
| Brocket | Landline | ||
| Leduc County | Landline | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Morley | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Consort | Landline | ||
| Calgary | Wireless | ||
| Nordegg | Landline | ||
| Ponoka | Landline | ||
| Gadsby | Landline | ||
| De Winton | Wireless | ||
| Calgary | Landline | ||
| Ponoka | Landline | ||
| Camrose | Wireless | ||
| Calgary | Landline | ||
| Hughenden | Landline | ||
| Calgary | Wireless | ||
| High River | Landline | ||
| Deline | Wireless | ||
| Calgary | Landline | ||
| Airdrie | Landline | ||
| Calgary | Wireless | ||
| De Winton | Landline | ||
| Calgary | Wireless | ||
| Elsa | Landline | ||
| Calgary | Landline | ||
| Bellis | Landline | ||
| Carmangay | Landline | ||
| Bowden | Landline | ||
| Jenner | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Turin | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Waskatenau | Landline | ||
| Alliance | Landline | ||
| Medicine Hat | Wireless | ||
| Crowsnest Pass | Wireless | ||
| Sundre | Landline | ||
| Calgary | Landline | ||
| Bow Island | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Etzikom | Landline | ||
| Calgary | Wireless | ||
| Brooks | Wireless | ||
| Fort Resolution | Landline | ||
| Calgary | Wireless | ||
| Canmore | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Olds | Wireless | ||
| Blackfoot | Landline | ||
| Calgary | Landline | ||
| Berwyn | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Hay River | Wireless | ||
| Lethbridge | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| De Winton | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Rocky Mountain House | Landline | ||
| Raymond | Landline | ||
| Lethbridge | Landline | ||
| Innisfail | Landline | ||
| Vulcan | Landline | ||
| Beiseker | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Fort Mcpherson | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lake Louise | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Hinton | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Carcross | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Veteran | Landline | ||
| Hilda | Landline | ||
| Sedgewick | Landline | ||
| Calgary | Wireless | ||
| Rocky Mountain House | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Okotoks | Landline | ||
| Irvine | Landline | ||
| Wrigley | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Lethbridge | Wireless | ||
| Fort Mcmurray | Wireless | ||
| Calgary | Landline | ||
| Acme | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Drumheller | Wireless | ||
| Calgary | Landline | ||
| Barnwell | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Lloydminster | Wireless | ||
| Paulatuk | Landline | ||
| Drumheller | Landline | ||
| Cochrane | Landline | ||
| Drumheller | Landline | ||
| Hanna | Landline | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| High River | Landline | ||
| Lethbridge | Wireless | ||
| Beiseker | Landline | ||
| Exshaw | Landline | ||
| Calgary | Landline | ||
| Behchoko | Wireless | ||
| Standard | Landline | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Forestburg | Wireless | ||
| Edson | Landline | ||
| Olds | Wireless | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Three Hills | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Wireless | ||
| High River | Landline | ||
| Calgary | Landline | ||
| Whitehorse | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Faro | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Camrose | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Haines Junction | Wireless | ||
| Bezanson | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Cochrane | Landline | ||
| Cochrane | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Warner | Wireless | ||
| Calgary | Landline | ||
| Airdrie | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Canmore | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Fort Smith | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Markerville | Landline | ||
| Red Deer | Wireless | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Tulita | Wireless | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Port Perry | Wireless | ||
| Mayo | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Hay River | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Peace River | Wireless | ||
| Beaver Creek | Wireless | ||
| Brooks | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Edmonton | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Airdrie | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Chateh | Wireless | ||
| Strathmore | Wireless | ||
| Okotoks | Landline | ||
| Calgary | Landline | ||
| Canmore | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Crowsnest Pass | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Airdrie | Landline | ||
| Calgary | Wireless | ||
| Hay River | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Kananaskis | Landline | ||
| Calgary | Landline | ||
| Hay River | Landline | ||
| Morrin | Landline | ||
| Ponoka | Landline | ||
| Milk River | Landline |