Telephone Area 520. Page 3.
Prefix: +1520
This prefix is distributed within the state Arizona
The largest city in the region is Tucson
Time Zone: Mountain
Winter time: UTC-7
Summer time: UTC-6
Below on the map, there is indicated the largest city in the telephone area +1-520-...-.... Arizona Tucson.
Phone numbers +1-520-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Xspedius Manangement Co. Switched Services Az | Pima | Tucson, AZ | +1-520547-SSSS |
| New Cingular Wireless PCS | Maricopa | Phoenix, AZ | +1-520548-SSSS |
| Cellco Partnership DBA Verizon Wireless | Pima | Tucson, AZ | +1-520549-SSSS |
| Gila River Telecomm | Maricopa | Phoenix, AZ | +1-520550-SSSS |
| Leap Wireless Intl DBA Cricket Comm | Pima | Tucson, AZ | +1-520551-SSSS |
| American Messaging Services | Pinal | Casa Grande, AZ | +1-520553-SSSS |
| Network Services LLC (tsr) | Pima | Tucson, AZ | +1-520557-SSSS |
| Valley Telephone Cooperative | Cochise | San Simon, AZ | +1-520558-SSSS |
| Cellco Partnership DBA Verizon Wireless | Cochise | Sierra Vista, AZ | +1-520559-SSSS |
| New Cingular Wireless PCS | Pinal | Casa Grande, AZ | +1-520560-SSSS |
| Cellco Partnership DBA Verizon Wireless | Pima | Tucson, AZ | +1-520561-SSSS |
| Gila River Telecomm | Maricopa | Chandler Heights, AZ | +1-520562-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520566-SSSS |
| Qwest Corporation | Pinal | Maricopa, AZ | +1-520568-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520570-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520571-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520572-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520573-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520574-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520575-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520576-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520577-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520578-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520579-SSSS |
| Tw Telecom Of Arizona LLC | Maricopa | Phoenix, AZ | +1-520582-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520584-SSSS |
| Qwest Corporation | Cochise | Benson, AZ | +1-520586-SSSS |
| Network Services LLC (tsr) | Cochise | Douglas, AZ | +1-520590-SSSS |
| Cellco Partnership DBA Verizon Wireless | Pima | Tucson, AZ | +1-520591-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520594-SSSS |
| +1-520595-SSSS | |||
| Navajo | +1-520601-SSSS | ||
| Cellco Partnership DBA Verizon Wireless | Pima | Tucson, AZ | +1-520603-SSSS |
| Cellco Partnership DBA Verizon Wireless | Santa Cruz | Nogales, AZ | +1-520604-SSSS |
| Cellco Partnership DBA Verizon Wireless | Pima | Tucson, AZ | +1-520609-SSSS |
| Cellco Partnership DBA Verizon Wireless | Maricopa | Chandler Heights, AZ | +1-520610-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520615-SSSS |
| Qwest Corporation | Pima | Marana, AZ | +1-520616-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520617-SSSS |
| Tw Telecom Of Arizona LLC | Pima | Tucson, AZ | +1-520618-SSSS |
| Sprint Spectrum L.p. | Santa Cruz | Nogales, AZ | +1-520619-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520620-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520621-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520622-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520623-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520624-SSSS |
| Qwest Corporation | Pima | Green Valley, AZ | +1-520625-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520626-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520628-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520629-SSSS |
| Network Services LLC (tsr) | Santa Cruz | Nogales, AZ | +1-520630-SSSS |
| Nextel Communications | Pima | Tucson, AZ | +1-520631-SSSS |
| Qwest Corporation | Tucson, AZ | +1-520638-SSSS | |
| Copper Valley Telephone | Cochise | Elfrida, AZ | +1-520642-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520647-SSSS |
| Qwest Corporation | Pima | Green Valley, AZ | +1-520648-SSSS |
| Sprint Spectrum L.p. | Maricopa | Phoenix, AZ | +1-520661-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520662-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520663-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520664-SSSS |
| Qwest Corporation | Pima | Marana, AZ | +1-520665-SSSS |
| Cellco Partnership DBA Verizon Wireless | Pima | Tucson, AZ | +1-520668-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520670-SSSS |
| Cellco Partnership DBA Verizon Wireless | Cochise | Willcox, AZ | +1-520678-SSSS |
| Qwest Corporation | Pima | Marana, AZ | +1-520682-SSSS |
| Cellco Partnership DBA Verizon Wireless | Cochise | Benson, AZ | +1-520686-SSSS |
| Qwest Corporation | Pinal | Superior, AZ | +1-520689-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520690-SSSS |
| Tw Telecom Of Arizona LLC | Pima | Tucson, AZ | +1-520694-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520695-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520696-SSSS |
| +1-520701-SSSS | |||
| +1-520702-SSSS | |||
| Network Services LLC (tsr) | Pima | Tucson, AZ | +1-520703-SSSS |
| Leap Wireless Intl DBA Cricket Comm | Tucson, AZ | +1-520704-SSSS | |
| Cellco Partnership DBA Verizon Wireless | Pinal | Casa Grande, AZ | +1-520705-SSSS |
| +1-520706-SSSS | |||
| Cellco Partnership DBA Verizon Wireless | Pinal | Casa Grande, AZ | +1-520709-SSSS |
| Qwest Corporation | Pima | Tucson, AZ | +1-520712-SSSS |
| Qwest Corporation | Cochise | Saint David, AZ | +1-520720-SSSS |
