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 |
|---|---|---|---|
| Red Deer | Landline | ||
| Redwater | Landline | ||
| Calgary | Wireless | ||
| Tofield | Landline | ||
| Coaldale | Landline | ||
| Lethbridge | Landline | ||
| Strathmore | Wireless | ||
| Madden | Landline | ||
| Calgary | Landline | ||
| Aden | Landline | ||
| Medicine Hat | Landline | ||
| Lacombe | Landline | ||
| Hay River | Wireless | ||
| Clairmont | Landline | ||
| Lamont | Landline | ||
| Cowley | Landline | ||
| De Winton | Landline | ||
| Bowden | Landline | ||
| Bashaw | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Abee | Landline | ||
| Donalda | Landline | ||
| Calgary | Landline | ||
| Stettler | Landline | ||
| Exshaw | Landline | ||
| Falher | Wireless | ||
| Turner Valley | Landline | ||
| Stauffer | Landline | ||
| Watino | Wireless | ||
| Holden | Landline | ||
| Lethbridge | Landline | ||
| Claresholm | Landline | ||
| Sibbald | Landline | ||
| Eckville | Landline | ||
| Calgary | Landline | ||
| Sundre | Landline | ||
| Innisfail | Landline | ||
| Kelsey | Landline | ||
| Czar | Landline | ||
| Picture Butte | Landline | ||
| Red Deer | Wireless | ||
| High River | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Pine Lake | Landline | ||
| Calgary | Landline | ||
| Monitor | Landline | ||
| Vulcan | Landline | ||
| Tees | Landline | ||
| Welling | Landline | ||
| Alliance | Landline | ||
| De Winton | Wireless | ||
| Behchoko | Wireless | ||
| Whitehorse | Wireless | ||
| Grande Prairie | Landline | ||
| Olds | Landline | ||
| Acadia Valley | Landline | ||
| Crowsnest Pass | Wireless | ||
| Lacombe | Landline | ||
| Calgary | Landline | ||
| Brant | Landline | ||
| Irvine | Landline | ||
| Ralston | Landline | ||
| Bow Island | Landline | ||
| Brooks | Landline | ||
| Spedden | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Clyde | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Etzikom | Landline | ||
| Sundre | Landline | ||
| Meeting Creek | Landline | ||
| Innisfail | Landline | ||
| Medicine Hat | Landline | ||
| Diamond City | Landline | ||
| Standard | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Edson | Wireless | ||
| Calgary | Landline | ||
| Provost | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Daysland | Wireless | ||
| Black Diamond | Landline | ||
| Rumsey | Landline | ||
| Calgary | Wireless | ||
| Heisler | Wireless | ||
| Calgary | Wireless | ||
| Gameti | Landline | ||
| Drumheller | Landline | ||
| Red Deer | Landline | ||
| Kananaskis | Landline | ||
| Falun | Landline | ||
| Myrnam | Landline | ||
| Alix | Landline | ||
| Munson | Landline | ||
| Stettler | Landline | ||
| Standard | Landline | ||
| Rolling Hills | Landline | ||
| Carcross | Landline | ||
| De Winton | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Bellevue | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Caroline | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Rosedale Station | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Strathmore | Landline | ||
| Mayo | Wireless | ||
| Sylvan Lake | Landline | ||
| Sundre | Landline | ||
| Carbon | Landline | ||
| Edmonton | Landline | ||
| Lyalta | Landline | ||
| Three Hills | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Winfield | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Stettler | Landline | ||
| Medicine Hat | Landline | ||
| Tees | Landline | ||
| Hanna | Landline | ||
| Lethbridge | Landline | ||
| Bellis | Landline | ||
| Calgary | Wireless | ||
| Saskatchewan River Crossing | Landline | ||
| Minburn | Landline | ||
| Clairmont | Landline | ||
| Stettler | Landline | ||
| Coalhurst | Landline | ||
| Barons | Landline | ||
| Pelly Crossing | Landline | ||
| Calgary | Landline | ||
| Monarch | Landline | ||
| Calgary | Landline | ||
| De Winton | Landline | ||
| Castor | Landline | ||
| Calgary | Landline | ||
| Frog Lake | Landline | ||
| Red Deer | Wireless | ||
| Bow Island | Landline | ||
| Calgary | Wireless | ||
| Vegreville | Landline | ||
| Jarvie | Wireless | ||
| Blairmore | Landline | ||
| Smoky Lake | Wireless | ||
| Cochrane | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Arrowwood | Landline | ||
| Turin | Landline | ||
| Millicent | Landline | ||
| Red Deer | Landline | ||
| Iron River | Wireless | ||
| Consort | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Rocky Mountain House | Wireless | ||
| Compeer | Landline | ||
| Calgary | Wireless | ||
| Turner Valley | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Darwell | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Lomond | Landline | ||
| Calgary | Landline | ||
| Acadia Valley | Landline | ||
| Crowsnest Pass | Wireless | ||
| Milo | Landline | ||
| Calgary | Landline | ||
| Hay River | Landline | ||
| Calgary | Wireless | ||
| Acme | Wireless | ||
| Calgary | Landline | ||
| Strathmore | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Vauxhall | Landline | ||
| Hanna | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Dorothy | Landline | ||
| Lundbreck | Landline | ||
| Slave Lake | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Drumheller | Landline | ||
| Armena | Landline | ||
| Calgary | Wireless | ||
| Cluny | Landline | ||
| Stettler | Landline | ||
| Lomond | Landline | ||
| Wrigley | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Skiff | Landline | ||
| Glenwood | Landline | ||
| Bittern Lake | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Markerville | Landline | ||
| Stettler | Landline | ||
| Fort Macleod | Landline | ||
| Buck Lake | Landline | ||
| De Winton | Landline | ||
| Bezanson | Landline | ||
| Worsley | Landline | ||
| Hanna | Landline | ||
| Calgary | Landline | ||
| Sundre | Landline | ||
| Craigmyle | Landline | ||
| Orion | Landline | ||
| Del Bonita | Landline | ||
| Calgary | Landline | ||
| High River | Wireless | ||
| Calgary | Landline | ||
| Port Perry | Wireless | ||
| Whitecourt | Landline | ||
| Claresholm | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Veteran | Landline | ||
| Pincher Creek | Landline | ||
| Acme | Landline | ||
| Olds | Wireless | ||
| Calgary | Wireless | ||
| Ponoka | Landline | ||
| Calgary | Landline | ||
| Bowden | Landline | ||
| Vauxhall | Landline | ||
| Calgary | Landline | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Grovedale | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Fort Mcmurray | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Brooks | Landline | ||
| De Winton | Landline | ||
| Balzac | Landline | ||
| Lamont | Landline | ||
| Cochrane | Landline | ||
| Beiseker | Landline | ||
| Bow Island | Landline | ||
| Calgary | Landline | ||
| Etzikom | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Canmore | Landline | ||
| Calgary | Landline | ||
| Parkland | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Hilda | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Wireless | ||
| Fort Liard | Landline | ||
| Milk River | Landline | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Carmacks | Wireless | ||
| Calgary | Landline | ||
| Vulcan | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Brooks | Landline | ||
| Red Deer | Wireless | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Cochrane | Landline | ||
| Hinton | Landline | ||
| Okotoks | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Chard | Landline | ||
| Calgary | Landline | ||
| Deline | Wireless | ||
| Three Hills | Landline | ||
| Medicine Hat | Wireless | ||
| Lethbridge | Landline | ||
| Ulukhaktok | Wireless | ||
| Priddis | Landline | ||
| Calgary | Landline | ||
| Canmore | Landline | ||
| Calgary | Wireless | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Tagish | Wireless | ||
| Buffalo | Landline | ||
| Ponoka | Landline | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Sundre | Landline | ||
| Hay River | Wireless | ||
| Calgary | Wireless | ||
| High River | Landline | ||
| Red Deer | Wireless | ||
| Alix | Landline | ||
| Peace River | Wireless | ||
| Calgary | Wireless | ||
| Turner Valley | Landline | ||
| Streamstown | Wireless | ||
| Calgary | Wireless | ||
| Stirling | Landline | ||
| Lethbridge | Landline | ||
| Tulita | Wireless | ||
| Jasper | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Bow Island | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Olds | Landline | ||
| Canmore | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Barnwell | Landline | ||
| Warner | Wireless | ||
| Rolling Hills | Landline | ||
| Calgary | Landline | ||
| Kinsella | Landline | ||
| Lethbridge | Wireless | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Faro | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Kitscoty | Landline | ||
| Calgary | Landline | ||
| Standard | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Blairmore | Landline | ||
| Bezanson | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Haines Junction | Wireless | ||
| High River | Landline | ||
| Calgary | Wireless | ||
| Yellowknife | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Fort Resolution | Landline | ||
| Calgary | Wireless | ||
| Tuktoyaktuk | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Tilley | Landline | ||
| Coaldale | Landline | ||
| De Winton | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Medicine Hat | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Drumheller | Wireless | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Yellowknife | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Wireless | ||
| Edmonton | Landline | ||
| Hanna | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Edmonton | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Whitecourt | Landline | ||
| Rocky Mountain House | Landline | ||
| Crowsnest Pass | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Claresholm | Landline | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Beaver Creek | Wireless | ||
| Morrin | Landline | ||
| Airdrie | Landline | ||
| Dorothy | Landline | ||
| Tsuu T'ina | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Canmore | Landline | ||
| Calgary | Landline | ||
| Inuvik | Wireless | ||
| Brooks | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Fort Providence | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Teslin | Wireless | ||
| Okotoks | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Lethbridge | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Landline | ||
| High River | Wireless | ||
| Calgary | Landline | ||
| Ponoka | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Red Deer | Landline | ||
| Three Hills | Landline | ||
| Calgary | Wireless | ||
| Swan Hills | Wireless | ||
| Lethbridge | Wireless | ||
| Red Deer | Wireless | ||
| Medicine Hat | Landline | ||
| Lethbridge | Landline | ||
| Airdrie | Landline | ||
| Yellowknife | Wireless | ||
| Calgary | Landline | ||
| Edgerton | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Grimshaw | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Fort Mcpherson | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Paulatuk | Landline | ||
| Elsa | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Brooks | Landline | ||
| Pincher Creek | Landline | ||
| Chateh | Wireless | ||
| Hay River | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Irvine | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Whitehorse | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Whitehorse | Wireless | ||
| Airdrie | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Fort Smith | Wireless | ||
| Calgary | Landline | ||
| Lutselk'e | Wireless | ||
| Calgary | Landline | ||
| Empress | Landline | ||
| Olds | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lake Louise | Landline | ||
| Calgary | Landline | ||
| Edson | Landline | ||
| Calgary | Landline | ||
| Airdrie | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Behchoko | Wireless | ||
| Calgary | Landline |