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:
Pacific (GMT -08:00) 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 |
|---|---|---|---|
| Wildwood | Landline | ||
| Harvie Heights | Landline | ||
| Red Deer | Landline | ||
| Gwynne | Wireless | ||
| Red Deer | Landline | ||
| Lethbridge | Landline | ||
| De Winton | Landline | ||
| Pine Lake | Landline | ||
| Stettler | Landline | ||
| Sundre | Landline | ||
| De Winton | Landline | ||
| Hines Creek | Landline | ||
| Calgary | Wireless | ||
| Mossleigh | Landline | ||
| Cluny | Landline | ||
| Calgary | Landline | ||
| Condor | Landline | ||
| Sundre | Landline | ||
| Foremost | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Wrentham | Landline | ||
| Nanton | Landline | ||
| Paradise Valley | Landline | ||
| Czar | Landline | ||
| High River | Landline | ||
| Acme | Wireless | ||
| Westlock | Wireless | ||
| Whitehorse | Wireless | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Stettler | Landline | ||
| Nobleford | Landline | ||
| Millicent | Landline | ||
| Meeting Creek | Landline | ||
| Elnora | Landline | ||
| Faro | Wireless | ||
| Cardston | Landline | ||
| Claresholm | Landline | ||
| Calgary | Landline | ||
| Vauxhall | Landline | ||
| Red Deer | Landline | ||
| Stettler | Landline | ||
| Drumheller | Landline | ||
| Daysland | Wireless | ||
| Watino | Wireless | ||
| Magrath | Landline | ||
| Castor | Landline | ||
| Lethbridge | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Wabasca | Wireless | ||
| Calgary | Landline | ||
| Camrose | Landline | ||
| La Glace | Landline | ||
| De Winton | Landline | ||
| Standard | Landline | ||
| Slave Lake | Landline | ||
| Schuler | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Wireless | ||
| Coutts | Landline | ||
| Calgary | Landline | ||
| Madden | Landline | ||
| Hillcrest Mines | Landline | ||
| Airdrie | Landline | ||
| Rimbey | Landline | ||
| Sunnynook | Landline | ||
| Red Deer County | Landline | ||
| Calgary | Landline | ||
| Rockyford | Landline | ||
| Calgary | Landline | ||
| Vegreville | Landline | ||
| Clive | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Linden | Landline | ||
| Hinton | Landline | ||
| Walsh | Landline | ||
| Airdrie | Landline | ||
| Camrose | Landline | ||
| Coleman | Landline | ||
| Hanna | Landline | ||
| Beiseker | Landline | ||
| Calgary | Landline | ||
| Barnwell | Landline | ||
| Lindbergh | Landline | ||
| Red Deer | Landline | ||
| Edson | Landline | ||
| Munson | Landline | ||
| Canmore | Landline | ||
| Picture Butte | Landline | ||
| Hillcrest Mines | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Rosemary | Landline | ||
| Calgary | Landline | ||
| Stettler | Landline | ||
| Hay River | Landline | ||
| Grovedale | Landline | ||
| Milo | Landline | ||
| Dorothy | Landline | ||
| Olds | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| De Winton | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Lomond | Landline | ||
| Carvel | Wireless | ||
| Brooks | Wireless | ||
| Scandia | Landline | ||
| Hinton | Wireless | ||
| Calgary | Wireless | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| De Winton | Landline | ||
| Markerville | Landline | ||
| Edmonton | Landline | ||
| Bellevue | Landline | ||
| New Brigden | Landline | ||
| Calgary | Landline | ||
| Viking | Landline | ||
| Calgary | Landline | ||
| Winfield | Landline | ||
| Markerville | Landline | ||
| Milk River | Landline | ||
| Calgary | Wireless | ||
| Aldersyde | Landline | ||
| Calgary | Landline | ||
| Kinsella | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Ulukhaktok | Wireless | ||
| Coleman | Landline | ||
| Millet | Landline | ||
| Calgary | Wireless | ||
| Iddesleigh | Landline | ||
| Pelly Crossing | Landline | ||
| Rocky Mountain House | Wireless | ||
| Calgary | Wireless | ||
| Myrnam | Landline | ||
| Altario | Landline | ||
| Carstairs | Landline | ||
| Airdrie | Landline | ||
| Calgary | Landline | ||
| Picture Butte | Landline | ||
| Elsa | Landline | ||
| Calgary | Landline | ||
| Radway | Landline | ||
| Calgary | Landline | ||
| High River | Landline | ||
| Carstairs | Landline | ||
| Langdon | Landline | ||
| Calgary | Landline | ||
| Drumheller | Landline | ||
| Drumheller | Landline | ||
| Rocky Mountain House | Landline | ||
| Thorhild | Landline | ||
| Tsuu T'ina | Landline | ||
| Stand Off | Landline | ||
| Red Deer | Wireless | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Holden | Landline | ||
| Hay River | Wireless | ||
| Big Valley | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Oyen | Landline | ||
| Drayton Valley | Landline | ||
| Consort | Landline | ||
| Amisk | Wireless | ||
| Calgary | Landline | ||
| Bashaw | Wireless | ||
| Endiang | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Sundre | Landline | ||
| Three Hills | Landline | ||
| Brooks | Landline | ||
| Calgary | Landline | ||
| Olds | Landline | ||
| Calgary | Landline | ||
| Edgerton | Landline | ||
| Turin | Landline | ||
| Calgary | Landline | ||
| Olds | Landline | ||
| Spruce View | Landline | ||
| Sylvan Lake | Landline | ||
| Calgary | Landline | ||
| Etzikom | Landline | ||
| Leduc County | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Nordegg | Landline | ||
| Diamond City | Landline | ||
| Airdrie | Landline | ||
| Fort Liard | Landline | ||
| Red Deer | Landline | ||
| Inuvik | Wireless | ||
| Calgary | Landline | ||
| Barons | Landline | ||
| Chateh | Wireless | ||
| Cochrane | Landline | ||
| Bindloss | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Breton | Landline | ||
| Calgary | Wireless | ||
| Taber | Landline | ||
| Trochu | Landline | ||
| Bow Island | Landline | ||
| Calgary | Landline | ||
| Endiang | Landline | ||
| La Corey | Wireless | ||
| Blackfoot | Wireless | ||
| Fort Mackay | Wireless | ||
| Calgary | Landline | ||
| Bellis | Landline | ||
| Bezanson | Landline | ||
| Calgary | Wireless | ||
| Edmonton | Wireless | ||
| Drumheller | Landline | ||
| Fort Macleod | Landline | ||
| Calgary | Landline | ||
| New Dayton | Landline | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Pincher Creek | Landline | ||
| Delia | Landline | ||
| Brooks | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Crossfield | Landline | ||
| Grimshaw | Landline | ||
| Calgary | Landline | ||
| Mossleigh | Landline | ||
| Conklin | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Mayerthorpe | Landline | ||
| Airdrie | Landline | ||
| Vulcan | Landline | ||
| Calgary | Landline | ||
| Fort Macleod | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Millarville | Landline | ||
| Red Deer | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Barnwell | Landline | ||
| Jean Cote | Wireless | ||
| Medicine Hat | Wireless | ||
| Tulita | Wireless | ||
| Calgary | Landline | ||
| Strathmore | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Gwynne | Landline | ||
| Foremost | Landline | ||
| Tilley | Landline | ||
| Calgary | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Tagish | Wireless | ||
| Calgary | Landline | ||
| Bezanson | Landline | ||
| Lethbridge | Landline | ||
| Calgary | Wireless | ||
| Carstairs | Landline | ||
| Empress | Landline | ||
| Calgary | Landline | ||
| Mundare | Landline | ||
| Calgary | Wireless | ||
| Black Diamond | Landline | ||
| Stirling | Landline | ||
| Waterton Park | Landline | ||
| Strathmore | Landline | ||
| Calgary | Landline | ||
| Ohaton | Landline | ||
| Calgary | Landline | ||
| Airdrie | Landline | ||
| Calgary | Landline | ||
| Stettler | Landline | ||
| Breton | Landline | ||
| Bezanson | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Wireless | ||
| Carmacks | Wireless | ||
| Lethbridge | Landline | ||
| Stettler | Landline | ||
| Fort Mcpherson | Wireless | ||
| Calgary | Wireless | ||
| Edmonton | Landline | ||
| Tuktoyaktuk | Wireless | ||
| Calgary | Landline | ||
| Sibbald | Landline | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| High River | Landline | ||
| Seven Persons | Landline | ||
| Lethbridge | Landline | ||
| Morley | Landline | ||
| Ralston | Landline | ||
| Castor | Landline | ||
| Calgary | Landline | ||
| Port Perry | Wireless | ||
| Airdrie | Landline | ||
| Penhold | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Whitehorse | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Spring Coulee | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Hanna | Landline | ||
| Teslin | Wireless | ||
| Medicine Hat | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Claresholm | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Innisfail | Landline | ||
| Calgary | Wireless | ||
| High River | Landline | ||
| Medicine Hat | Landline | ||
| Medicine Hat | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Fort Resolution | Landline | ||
| Lethbridge | Landline | ||
| Morrin | Landline | ||
| Canmore | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Three Hills | Landline | ||
| Calgary | Landline | ||
| Mayo | Wireless | ||
| Carseland | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Carcross | Landline | ||
| Jenner | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Wireless | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Peace River | Wireless | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Balzac | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Crowsnest Pass | Landline | ||
| Calgary | Wireless | ||
| Drumheller | Landline | ||
| Calgary | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Beaver Creek | Wireless | ||
| Whitehorse | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Crowsnest Pass | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Forestburg | Wireless | ||
| Calgary | Landline | ||
| Markerville | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Stettler | Landline | ||
| Lethbridge | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Medicine Hat | Landline | ||
| Calgary | Wireless | ||
| Lethbridge | Wireless | ||
| Olds | Wireless | ||
| Lethbridge | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| De Winton | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Swan Hills | Wireless | ||
| Calgary | Wireless | ||
| Lethbridge | Landline | ||
| Edmonton | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Gameti | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Vulcan | Landline | ||
| Yellowknife | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Deline | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| High River | Wireless | ||
| Jasper | Wireless | ||
| Mannville | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Fort Providence | Landline | ||
| Calgary | Wireless | ||
| Rolling Hills | Landline | ||
| Calgary | Landline | ||
| Saskatchewan River Crossing | Landline | ||
| High River | Wireless | ||
| Yellowknife | Wireless | ||
| Warspite | Wireless | ||
| Calgary | Landline | ||
| Okotoks | Landline | ||
| Calgary | Wireless | ||
| Lake Louise | Landline | ||
| Cochrane | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Edmonton | Wireless | ||
| Calgary | Landline | ||
| Okotoks | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Edmonton | Landline | ||
| Calgary | Wireless | ||
| Kananaskis | Landline | ||
| Calgary | Wireless | ||
| Hay River | Wireless | ||
| Haines Junction | Wireless | ||
| Lethbridge | Landline | ||
| Hay River | Wireless | ||
| Airdrie | Landline | ||
| Red Deer | Landline | ||
| Canmore | Wireless | ||
| Crowsnest Pass | Wireless | ||
| Calgary | Landline | ||
| Yellowknife | Landline | ||
| Calgary | Landline | ||
| Veteran | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Coaldale | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Ponoka | Landline | ||
| Calgary | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Behchoko | Wireless | ||
| Calgary | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless | ||
| Markerville | Landline | ||
| Calgary | Landline | ||
| Fort Smith | Wireless | ||
| Calgary | Landline | ||
| Medicine Hat | Landline | ||
| Ponoka | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Olds | Wireless | ||
| Drumheller | Wireless | ||
| Calgary | Landline | ||
| Warner | Wireless | ||
| Paulatuk | Landline | ||
| Calgary | Wireless | ||
| Strathmore | Wireless | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Cochrane | Landline | ||
| Lutselk'e | Wireless | ||
| Red Deer | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| High River | Landline | ||
| Red Deer | Wireless | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Calgary | Landline | ||
| Behchoko | Wireless | ||
| Canmore | Landline | ||
| Calgary | Landline | ||
| Calgary | Wireless | ||
| Calgary | Wireless | ||
| Wrigley | Landline | ||
| Red Deer | Landline | ||
| Calgary | Wireless |