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:
Central (GMT -06:00) 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 |
|---|---|---|---|
| Spring Coulee | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Black Diamond | Landline | ||
| Calgary | Landline | ||
| Warner | Landline | ||
| Cleardale | Landline | ||
| Hanna | Landline | ||
| De Winton | Wireless | ||
| Kananaskis | Landline | ||
| Cremona | Landline | ||
| Carbon | Landline | ||
| Hill Spring | Landline | ||
| Sundre | Landline | ||
| Abee | Landline | ||
| Grande Prairie | Landline | ||
| Olds | Landline | ||
| Pelly Crossing | Landline | ||
| Medicine Hat | Landline | ||
| Amisk | Wireless | ||
| Clive | Landline | ||
| Carstairs | Landline | ||
| Brooks | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Rosebud | Landline | ||
| Donalda | Landline | ||
| Iron River | Wireless | ||
| Calgary | Wireless | ||
| Bow Island | Landline | ||
| De Winton | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Oyen | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Barnwell | Landline | ||
| Bezanson | Landline | ||
| Lacombe | Landline | ||
| Picture Butte | Landline | ||
| Airdrie | Landline | ||
| Calgary | Wireless | ||
| Empress | Landline | ||
| Calgary | Landline | ||
| Alsike | Landline | ||
| Drumheller | Wireless | ||
| Lethbridge | Landline | ||
| Markerville | Landline | ||
| Strathmore | Landline | ||
| Red Deer | Landline | ||
| Forestburg | Wireless | ||
| Nanton | Landline | ||
| Airdrie | Landline | ||
| Hussar | Landline | ||
| Barons | Landline | ||
| Mossleigh | Landline | ||
| Bassano | Landline | ||
| Grassy Lake | Landline | ||
| Drumheller | Landline | ||
| Acme | Wireless | ||
| St Lina | Landline | ||
| Drumheller | Landline | ||
| Edmonton | Landline | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Halkirk | Landline | ||
| Bragg Creek | Wireless | ||
| Edson | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Viking | Wireless | ||
| Granum | Landline | ||
| Delia | Landline | ||
| Buck Lake | Landline | ||
| Camrose | Landline | ||
| Jasper | Wireless | ||
| Strathmore | Landline | ||
| Medicine Hat | Landline | ||
| Nordegg | Landline | ||
| Barnwell | Landline | ||
| Olds | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Big Valley | Landline | ||
| Medicine Hat | Landline | ||
| Kitscoty | Landline | ||
| Leslieville | Landline | ||
| Rumsey | Landline | ||
| Vegreville | Landline | ||
| Strathmore | Wireless | ||
| Hanna | Landline | ||
| Warner | Landline | ||
| Lake Louise | Landline | ||
| Hanna | Landline | ||
| Markerville | Landline | ||
| Stettler | Landline | ||
| Fort Mcpherson | Wireless | ||
| Conklin | Landline | ||
| Tawatinaw | Landline | ||
| Carstairs | Landline | ||
| Huxley | Landline | ||
| Calgary | Landline | ||
| Redwood Meadows | Landline | ||
| Hays | Landline | ||
| Norglenwold | Landline | ||
| Blairmore | Landline | ||
| Calgary | Wireless | ||
| Jean Cote | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Smoky Lake | Wireless | ||
| Calgary | Landline | ||
| Canmore | Landline | ||
| Camrose | Landline | ||
| Cremona | Landline | ||
| Bowden | Landline | ||
| Innisfail | Landline | ||
| Calgary | Wireless | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Vulcan | Landline | ||
| Morrin | Landline | ||
| Calgary | Wireless | ||
| Strome | Landline | ||
| Elnora | Landline | ||
| Calgary | Landline | ||
| Oyen | Landline | ||
| Red Deer | Landline | ||
| Falun | Landline | ||
| Canmore | Landline | ||
| Turner Valley | Landline | ||
| Calgary | Landline | ||
| Etzikom | Landline | ||
| Cremona | Landline | ||
| Mirror | Landline | ||
| Coleman | Landline | ||
| Turin | Landline | ||
| Mayerthorpe | Landline | ||
| Streamstown | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Nampa | Wireless | ||
| High River | Landline | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Drumheller | Landline | ||
| Canmore | Landline | ||
| Pollockville | Landline | ||
| Eckville | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Tilley | Landline | ||
| Brooks | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Penhold | Landline | ||
| Calgary | Landline | ||
| Drayton Valley | Landline | ||
| Coronation | Landline | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Kathyrn | Landline | ||
| Berwyn | Landline | ||
| Innisfail | Landline | ||
| Cochrane | Landline | ||
| Calgary | Wireless | ||
| Alix | Landline | ||
| Halkirk | Landline | ||
| Saskatchewan River Crossing | Landline | ||
| Trochu | Landline | ||
| Cayley | Landline | ||
| Calgary | Wireless | ||
| Coronation | Landline | ||
| Calgary | Landline | ||
| Airdrie | Landline | ||
| Calgary | Landline | ||
| Holden | Landline | ||
| Arrowwood | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Jenner | Landline | ||
| Ponoka | Landline | ||
| Gameti | Landline | ||
| Edson | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Coleman | Landline | ||
| Arrowwood | Landline | ||
| Stettler | Landline | ||
| Blairmore | Landline | ||
| Carvel | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Elk Point | Landline | ||
| Irvine | Landline | ||
| Lethbridge | Landline | ||
| Behchoko | Wireless | ||
| Red Willow | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Aden | Landline | ||
| Calgary | Landline | ||
| Whitehorse | Wireless | ||
| High River | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Coalhurst | Landline | ||
| Manyberries | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Kingman | Landline | ||
| Hilda | Landline | ||
| Hussar | Landline | ||
| Enchant | Landline | ||
| Calgary | Wireless | ||
| Calling Lake | Landline | ||
| Calgary | Landline | ||
| Spring Coulee | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Edmonton | Landline | ||
| Ferintosh | Wireless | ||
| Wetaskiwin | Landline | ||
| Calgary | Wireless | ||
| Lac Des Arcs | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Ponoka | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| De Winton | Landline | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Picture Butte | Landline | ||
| High River | Wireless | ||
| Edson | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Grovedale | Landline | ||
| Calgary | Landline | ||
| Lamont | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Balzac | Landline | ||
| Calgary | Landline | ||
| Barnwell | Landline | ||
| Cremona | Landline | ||
| New Sarepta | Wireless | ||
| Ponoka | Landline | ||
| Airdrie | Landline | ||
| Lethbridge | Landline | ||
| Grassy Lake | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Brooks | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Lethbridge | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Camrose | Landline | ||
| Sundre | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Slave Lake | Wireless | ||
| Yellowknife | Wireless | ||
| Nobleford | Landline | ||
| Calgary | Landline | ||
| Edmonton | Landline | ||
| Drumheller | Landline | ||
| Lethbridge | Wireless | ||
| Calgary | Wireless | ||
| Bow Island | Landline | ||
| Faro | Wireless | ||
| Radway | Landline | ||
| Calgary | Wireless | ||
| Elk Point | Landline | ||
| Rolling Hills | Landline | ||
| Haines Junction | Wireless | ||
| Fort Smith | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Bezanson | Landline | ||
| Calgary | Landline | ||
| Crowsnest Pass | Wireless | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Three Hills | Landline | ||
| Hilliard | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Coalhurst | Landline | ||
| Airdrie | Landline | ||
| Yellowknife | Landline | ||
| Paulatuk | Landline | ||
| La Glace | Landline | ||
| Raymond | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Hay River | Landline | ||
| Wrigley | Landline | ||
| Red Deer | Landline | ||
| Stettler | Landline | ||
| Lethbridge | Landline | ||
| Cochrane | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Slave Lake | Wireless | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Coaldale | Landline | ||
| De Winton | Landline | ||
| Foremost | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Milk River | Landline | ||
| Sundre | Landline | ||
| Deline | Wireless | ||
| Chateh | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Edgerton | Landline | ||
| Leduc County | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| High River | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Champion | Landline | ||
| Compeer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Cochrane | Landline | ||
| Calgary | Landline | ||
| Fort Liard | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Crowsnest Pass | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Port Perry | Wireless | ||
| Medicine Hat | Wireless | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Markerville | Landline | ||
| Okotoks | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Swan Hills | Wireless | ||
| Canmore | Wireless | ||
| Magrath | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Hill Spring | Landline | ||
| Calgary | Wireless | ||
| Vulcan | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Hay River | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Fort Resolution | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| High River | Wireless | ||
| Calgary | Landline | ||
| Inuvik | Wireless | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Markerville | Landline | ||
| Walsh | Landline | ||
| Teslin | Wireless | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Veteran | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Edmonton | Landline | ||
| Crowsnest Pass | Wireless | ||
| Calgary | Landline | ||
| De Winton | Landline | ||
| Fort Mackay | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Whitehorse | Landline | ||
| Yellowknife | Landline | ||
| Brocket | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Stettler | Landline | ||
| Calgary | Landline | ||
| Warner | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| De Winton | Landline | ||
| Hay River | Wireless | ||
| Whitehorse | Wireless | ||
| Calgary | Wireless | ||
| Peace River | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Mayo | Wireless | ||
| Olds | Wireless | ||
| Pincher Creek | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Elsa | Landline | ||
| Calgary | Wireless | ||
| Carmacks | Wireless | ||
| Beaver Creek | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Kinsella | Landline | ||
| Red Deer | Wireless | ||
| Red Deer | Landline | ||
| Red Deer | Wireless | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Hanna | Landline | ||
| Lutselk'e | Wireless | ||
| Strathmore | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Tulita | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Lethbridge | Wireless | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Rocky Mountain House | Landline | ||
| Calgary | Landline | ||
| Carcross | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Lethbridge | Landline | ||
| High River | Landline | ||
| Behchoko | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Hinton | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Rocky Mountain House | Wireless | ||
| Olds | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Tagish | Wireless | ||
| Stettler | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Tuktoyaktuk | Wireless | ||
| Fort Providence | Landline | ||
| Claresholm | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Berwyn | Landline | ||
| Lethbridge | Wireless | ||
| Brooks | Landline | ||
| Airdrie | Landline | ||
| Hay River | Wireless | ||
| Calgary | Landline | ||
| De Winton | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Standard | Landline | ||
| Brooks | Landline | ||
| Okotoks | Landline | ||
| Morrin | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Ulukhaktok | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Wireless | ||
| Empress | Landline |