NPA - 520 Arizona (AZ)

The 520 Area Code is located in the state of Arizona. Area Code 520 is one of the 312 three-digit telephone area codes in the USA. It covers roughly 418,770 unique phone numbers and 803,618 individuals near the cities of Tucson.

There are a few special area codes with the last two digits 422 match, these are known as easily recognizable codes (ERCs). The 8xx set of numbers are reserved for toll-free services and communication.

Those numbers can be found in the following cities or locations: Arizona (AZ).

1. AreaCodes Directory
2. 520

520 Stats:

Cities in area code 520:

Ajo, Benson, Bisbee, Casa Grande, Chandler, Chandler Heights, Coolidge, Cornville, Douglas, Dudleyville, Elfrida, Eloy, Flagstaff, Florence, Gold Canyon, Green Valley, Hayden, Hereford, Huachuca City, Kearny, Laveen, Mammoth, Marana, Maricopa, Miami, Nogales, Oracle, Pearce, Phoenix, Prescott, Saint David, San Manuel, San Simon, Scottsdale, Sells, Sierra Vista, Stanfield, Superior, Tombstone, Tubac, Tucson, Tumacacori, Vail, Willcox, Yuma.

Related phone operators in Area Code 520:

360networks (usa) Inc., 365 Wireless, AT&T Local, American Messaging Services, Arizona Telephone Co., Bandwidth.com Clec, Broadvox-clec, Brooks Fiber Communications Of Tucson, Cellco Partnership DBA Verizon Wireless, Comcast Phone Of Arizona, Commnet Wireless, Copper Valley Telephone, Cox Arizona Telcom, Electric Lightwave DBA Integra Telecom, Gila Local Exchange Carrier, Gila River Telecomm, Global Crossing Local Services-az, Leap Wireless Intl DBA Cricket Comm, Level 3 Communications, Mcc Telephony Of The West, Mcleodusa Telecommunications Services- Az, Midvale Telephone Exchange, Network Services LLC (tsr), Neutral Tandem-arizona, New Cingular Wireless PCS, North County Communications Corp., Onvoy, Pac - West Telecomm, Peerless Network Of Arizona, Qwest Corporation, Sprint Spectrum L.p., T-mobile Usa, Table Top Telephone Co., Teleport Communications America, Tohono O'odham Utility Authority, Tw Telecom Of Arizona LLC, Usa Mobility Wireless, Valley Connections, Valley Telephone Cooperative, Xo Arizona, Xspedius Manangement Co. Switched Services Az, Ymax Communications Corp..