Active Prefixes in Area Code 403

Prefix Primary City Phone Type Company
403-261-#### Calgary Landline Telus...
403-262-#### Landline Telus...
403-263-#### Calgary Landline Telus...
403-264-#### Landline Telus...
403-265-#### Calgary Landline Telus...
403-266-#### Landline Telus...
403-267-#### Calgary Landline Telus...
403-268-#### Landline Telus...
403-269-#### Calgary Landline Telus...
403-270-#### Landline Telus...
403-271-#### Calgary Landline Telus...
403-272-#### Landline Telus...
403-273-#### Calgary Landline Telus...
403-274-#### Landline Telus...
403-275-#### Calgary Landline Telus...
403-276-#### Landline Telus...
403-277-#### Calgary Landline Telus...
403-278-#### Landline Telus...
403-279-#### Calgary Landline Telus...
403-280-#### Landline Telus...
403-281-#### Calgary Landline Telus...
403-282-#### Landline Telus...
403-283-#### Calgary Landline Telus...
403-284-#### Landline Telus...
403-285-#### Calgary Landline Telus...
403-286-#### Landline Telus...
403-287-#### Calgary Landline Telus...
403-288-#### Landline Telus...
403-289-#### Calgary Landline Telus...
403-290-#### Landline Telus...
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Area Code 403 Introduction

Area Code:403
Country:Canada
State/Province:Alberta
Major City:Calgary
Time Zone:Mountain
Average property
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About 403 :
403 is the area code for southern half of the Canadian province of Alberta. It was split in 1997, creating area codes 867 and 780. 10-digit dialing is required.
Major cities or places
Area codes 403, 587 and 825 cover the southern portions of Alberta including Calgary, Airdrie, Banff, Brooks, Canmore, Claresholm, Crowsnest Pass, High River, Medicine Hat, Olds, Lethbridge, Red Deer, Rocky Mountain House and Strathmore in addition to many smaller communities.