Area code 403

Area code 403 is a geographic code in the North American Numbering Plan. Most of this region uses the America/Edmonton time zone.

Other area codes in Alberta: 368, 587, 780, 825.

Is a call from 403 local?

Not necessarily. People keep their numbers when they move, internet phone numbers can be used anywhere, and robocallers often spoof local-looking numbers. Learn about spoofing.