Active Prefixes in Area Code 520
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 520-568-#### | Landline Numbers | Qwest Corporation... | |
| 520-570-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-571-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-572-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-573-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-574-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-575-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-576-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-577-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-578-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-579-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-582-#### | Phoenix | Landline Numbers | Tw Telecom Of Arizon... |
| 520-584-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-586-#### | Benson | Landline Numbers | Qwest Corporation... |
| 520-590-#### | Douglas | Landline Numbers | Network Services Llc... |
| 520-591-#### | Tucson | Wireless Numbers | Cellco Partnership D... |
| 520-594-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-603-#### | Tucson | Wireless Numbers | Cellco Partnership D... |
| 520-604-#### | Nogales | Wireless Numbers | Cellco Partnership D... |
| 520-609-#### | Tucson | Wireless Numbers | Cellco Partnership D... |
| 520-610-#### | Chandler Heights | Wireless Numbers | Cellco Partnership D... |
| 520-612-#### | Tucson | Landline Numbers | Bandwidth.com Clec, ... |
| 520-615-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-616-#### | Marana | Landline Numbers | Qwest Corporation... |
| 520-617-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-618-#### | Tucson | Landline Numbers | Tw Telecom Of Arizon... |
| 520-619-#### | Nogales | Wireless Numbers | Sprint Spectrum L.p.... |
| 520-620-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-621-#### | Tucson | Landline Numbers | Qwest Corporation... |
| 520-622-#### | Tucson | Landline Numbers | Qwest Corporation... |
Area Code 520 Introduction
| Area Code: | 520 |
| Country: | United States |
| State/Province: | Arizona - AZ |
| Major City: | Tucson |
| Time Zone: | Mountain |
| Average property | $112K |
| Average age | 65 y/o |
| Average assets | $66.9K |
| Population density | 53,179 sq mi (137,733 km2) |
| Population | 2,978,204 |
| latitude Longitude: | |
| 33° 00′ N to 36° 30′ N / 89° 39′ W to 94° 37′ W | |
| About 520 : | |
| The 520 Area Code (or Area Code 520) is located in the state of AZ. Area Code 520 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.75 million unique phone numbers and 6.07 million individuals near the city of Hayden |
|
| Major cities or places | |
| Casa Grande, AZ>Catalina Foothills, AZ>Drexel Heights, AZ>Nogales, AZ>Oro Valley, AZ>Sierra Vista, AZ>Tucson, AZ | |