There are 647 phone number prefixes within area code 520. Additionally, there are more than 6,500 phone numbers in this area code that have received at least one user report. The location of calls from area code 520 is Arizona, USA. Most numbers in this area code are in US Mountain time, where the time is currently 9:02:13 PM on February 4, 2025.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 520-898 | Silver Bell, AZ | Midvale Telephone Exchange, Inc. |
| 520-899 | Maricopa Village, AZ | Fractel, Llc |
| 520-900 | Tucson, AZ | Onvoy, Llc - Az |
| 520-901 | Tucson, AZ | Level 3 Telecom Of Arizona, Llc - Az |
| 520-903 | Tucson, AZ | Qwest Corporation |
| 520-904 | Tucson, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-906 | Tucson, AZ | New Cingular Wireless Pcs, Llc |
| 520-907 | Tucson, AZ | New Cingular Wireless Pcs, Llc |
| 520-908 | Tucson, AZ | Qwest Corporation |
| 520-909 | Tucson, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-910 | Tucson, AZ | Radiantiq Llc |
| 520-911 | Arizona | |
| 520-912 | Tucson, AZ | New Cingular Wireless Pcs, Llc |
| 520-917 | Tucson, AZ | Mcimetro Access Transmission Services Llc - Az |
| 520-918 | Tucson, AZ | Mcimetro Access Transmission Services Llc - Az |
| 520-921 | Sedona, AZ | T-mobile Usa, Inc. |
| 520-924 | Nogales, AZ | Electric Lightwave Llc Dba Allstream |
| 520-928 | Arizona | |
| 520-929 | Willcox, AZ | Ton80 Communications, Llc |
| 520-930 | Tucson, AZ | Usa Mobility Wireless, Inc. |
| 520-931 | Tucson, AZ | Usa Mobility Wireless, Inc. |
| 520-934 | Tucson, AZ | Ton80 Communications, Llc |
| 520-940 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-949 | Santa Rosa, AZ | Ton80 Communications, Llc |
| 520-950 | Arizona | |
| 520-954 | Tucson, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-955 | Tucson, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-958 | Arizona | |
| 520-959 | Arizona | |
| 520-965 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-966 | Silver Bell, AZ | Fractel, Llc |
| 520-971 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-975 | Tucson, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-976 | Arizona | |
| 520-977 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-979 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-980 | Nogales, AZ | Sprint Spectrum, L.p. |
| 520-981 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-982 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-987 | Nogales, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-988 | Nogales, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-989 | Tucson, AZ | Electric Lightwave Llc Dba Allstream |
| 520-990 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-991 | Tucson, AZ | Sprint Spectrum, L.p. |
| 520-993 | Sells, AZ | Cellco Partnership Dba Verizon Wireless - Az |
| 520-994 | Sasabe, AZ | Ton80 Communications, Llc |
| 520-999 | Tucson, AZ | Onvoy, Llc - Az |
February 4, 2025