Area Code 520

Country United States
State/Province Arizona 
Major City Tucson 
Easy URL 

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520 Area Code is an area code finder with detailed information on the 520 area code including 520 area code map.

Major cities like Casas Adobes within area code 520 are also listed on this page. More area codes, including those outside of Arizona, are found on the homepage.

Some telephone area codes are overlaid, requiring 10-digit dialing. is your one-stop site for area code lookup, area code search, and area code locator.

Area Code 520 Detail

Area code 520 was created in 1995 to serve Tucson, Arizona and its surrounding areas. 520 was split in 2001 to create area code 928.

520 Area Code Location
Major Cities County State/Province
Casas Adobes  Pima  AZ 
Catalina Foothills  Pima  AZ 
Tucson  Pima  AZ 
Yuma  Yuma  AZ 
Other Cities By Name
Ajo  Pima  AZ 
Benson  Cochise  AZ 
Bisbee  Cochise  AZ 
Bowie  Cochise  AZ 
Casa Grande  Pinal  AZ 
Douglas  Cochise  AZ 
Elfrida  Cochise  AZ 
Flagstaff  Coconino  AZ 
Hayden  Gila  AZ 
Komatke  Maricopa  AZ 
Maricopa  Pinal  AZ 
Nogales  Santa Cruz  AZ 
Pearce  Cochise  AZ 
Portal  Cochise  AZ 
Prescott  Yavapai  AZ 
Sacaton  Pinal  AZ 
San Manuel  Pinal  AZ 
San Simon  Cochise  AZ 
Santa Rosa  Pima  AZ 
Sasabe  Pima  AZ 
Sedona  Yavapai  AZ 
Sells  Pima  AZ 
Show Low  Navajo  AZ 
Sierra Vista  Cochise  AZ 
Silver Bell  Pima  AZ 
Stotonic  Pinal  AZ 
Sunizona  Cochise  AZ 
Superior  Pinal  AZ 
Tombstone  Cochise  AZ 
West San Simon  Cochise  AZ 
Whitlow  Pinal  AZ 
Willcox  Cochise  AZ 

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