Area Code 403

State: Alberta

Number Format: (403) xxx-xxxx

International Number Format: +1 403 xxxxxxx

Major city: Calgary

Time Zone: MST (UTC-07:00) / MDT (UTC-06:00)

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• you want to know which phone service provider operates code 403;
• you want to know which area is covered by phone code 403;
• you want to find all available information about a number in area code 403;