a
Overview
All data
6 statements · 0% with external sources · numbers in brackets are citations
On other databases
1 identifiers linking area code 403 across the web's reference databases
6 statements · 0% with external sources · numbers in brackets are citations
1 identifiers linking area code 403 across the web's reference databases
From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0
Area code 403 is a telephone area code in the North American Numbering Plan (NANP) for the southern third of the Canadian province of Alberta, including the Calgary area. This numbering plan area is also served by area codes 587, 825, and 368, which form a complex overlay for all of Alberta.