Area codes 602, 480, and 623 - Wikipedia
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Arizona Corporation Commission Approves 480 Area Code Relief Plan - Arizona Alarm Association
What area code is 480 >> Get a 480 phone number in Mesa | Ringover
520 Area Code - Location map, time zone, and phone lookup
Mesa, AZ Local Phone Numbers | Area Code 480
File:Map of the Telephone Dialling Codes in the United Kingdom.png - Wikipedia
Area codes 304 and 681 - Wikipedia
What area code is 480 >> Get a 480 phone number in Mesa | Ringover
480 Area Code - Location map, time zone, and phone lookup
480 Area Code Numbers: Get Local Presence in Mesa | Dialpad
Changes coming to how Maricopa County area codes are assigned and used: What you need to know
What area code is 480 >> Get a 480 phone number in Mesa | Ringover
What area code is 480 >> Get a 480 phone number in Mesa | Ringover
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480 area code — information, time zone, map
Area code 575 - Wikipedia
Phoenix, AZ Local Phone Numbers | Area Codes 602, 480, 623
Canadian Area Code Listings and Map
480 Area Code Map, Where is 480 Area Code in Arizona
Area codes 760 and 442 - Wikipedia
Scarcity of 480 numbers leads to new system for assigning area codes
