phone book, or the business directory.

Area Code 403

Located in the Mountain (GMT -07:00) time zone. Area code 403 is a telephone area code in the Canadian province of Alberta, encompassing the southern third of the province, including the Calgary area. The 403 area code was one of the original 89 area codes assigned in 1947 in the contiguous United States and the then nine-province extent of Canada.

Information for Area Code 403

Area Code
403
Country
Canada
State
Alberta (AB)
Major City
Calgary, AB
Time Zone
Mountain (GMT -07:00)

List of Cities in Area Code Overlay Complex 270

  • Picture Butte
  • Calgary
  • Leslieville
  • Spruceview
  • Hays
  • New Dayton
  • Gleichen
  • Stettler
  • Enchant
  • Iron Springs
  • Stand Off
  • Caroline
  • Nordegg
  • Canmore
  • Claresholm
  • Ponoka
  • Cochrane
  • Lethbridge
  • Red Deer
  • Medicine Hat
  • Eckville
  • Lacombe
  • Youngstown
  • Banff
  • Elnora
  • Morrin
  • Clive
  • Brooks
  • Lomond
  • Olds
  • Mirror
  • Hussar
  • Barons
  • Stirling
  • Crowsnest Pass
  • Raymond
  • Cowley
  • Delburne
  • Bentley
  • Magrath
  • Airdrie
  • Saskatchewan River Crossing
  • Alix
  • Nanton
  • Port Perry
  • Torrington
  • Glenwood
  • Standard
  • Carmangay
  • Warner
  • Bassano
  • Granum
  • Sundre
  • Cremona
  • Vauxhall
  • High River
  • Black Falds
  • Milo
  • Milk River
  • Rosebud
  • Sibbald
  • Exshaw
  • Blackie
  • Bowden
  • Grassy Lake
  • Cardston
  • Etzikom
  • Craigmyle
  • Oyen
  • Crossfield
  • Turner Valley
  • Three Hills
  • Strathmore
  • Irricana
  • Carstairs
  • Okotoks
  • Walsh
  • Langdon
  • Jenner
  • Trochu
  • Champion
  • Beiseker
  • Sunchild Ochiese
  • Bragg Creek
  • Acadia Valley
  • Brocket
  • Rolling Hills
  • Rocky Mountain House
  • Burdett
  • Seven Persons
  • Nobleford
  • Drumheller
  • Irvine
  • Rimbey
  • Schuler
  • Hilda
  • East Coulee
  • Castor
  • Morley
  • Big Valley
  • Donalda
  • Halkirk
  • Elkwater
  • Sylvan Lake
  • Penhold
  • Hanna
  • Veteran
  • Waterton Park
  • Manyberries
  • Foremost
  • Innisfail
  • Cereal
  • Didsbury
  • Coaldale
  • Coutts
  • Bindloss
  • Duchess
  • Tilley
  • Cayley
  • Rumsey
  • Delia
  • Taber
  • Wrentham
  • Bow Island
  • Rockyford
  • Arrowwood
  • Ralston
  • Lake Louise
  • Acme
  • Byemoor
  • Coronation
  • Consort
  • Gadsby
  • Kananaskis
  • Carbon
  • Longview
  • Fort Macleod
  • Altario
  • Stavely
  • Cessford
  • Empress
  • Vulcan

SPs and Telephone companies in Area Code 270

  • Shaw Telecom Inc.
  • Telus
  • Isp Telecom
  • Bell Mobility
  • Allstream Inc.
  • Telus Mobility
  • Bell West Inc.
  • Fido Solutions Inc.
  • Rogers Communications Partnership (cable)
  • Distributel
  • Gt Group Telecom Services Corp.
  • Rogers Communications Partnership (wireless)
  • Globalstar
  • Bragg Communications Inc.
  • Yak Communications (canada) Corp.
  • Globalive Wireless Management Corp.
  • Iristel Inc.
  • Fibernetics Corporation
  • Globility

Phone Numbers Beginning With 403