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
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.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 520-882 | Pima | Tucson | Qwest Corporation | Landline |
| 520-883 | Pima | Tucson | Qwest Corporation | Landline |
| 520-884 | Pima | Tucson | Qwest Corporation | Landline |
| 520-885 | Pima | Tucson | Qwest Corporation | Landline |
| 520-886 | Pima | Tucson | Qwest Corporation | Landline |
| 520-887 | Pima | Tucson | Qwest Corporation | Landline |
| 520-888 | Pima | Tucson | Qwest Corporation | Landline |
| 520-889 | Pima | Tucson | Qwest Corporation | Landline |
| 520-891 | Pima | Tucson | T-Mobile Usa, Inc. | Wireless |
| 520-895 | Pima | Tucson | Level 3 Telecom Of Arizona, Llc - AZ | Landline |
| 520-906 | Pima | Tucson | New Cingular Wireless Pcs, Llc | Wireless |
| 520-907 | Pima | Tucson | New Cingular Wireless Pcs, Llc | Wireless |
| 520-908 | Pima | Tucson | Qwest Corporation | Landline |
| 520-909 | Pima | Tucson | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-917 | Pima | Tucson | Brooks Fiber Communications Of Tucson, Inc. - AZ | Landline |
| 520-918 | Pima | Tucson | Brooks Fiber Communications Of Tucson, Inc. - AZ | Landline |
| 520-921 | Yavapai | Cornville | T-Mobile Usa, Inc. | Wireless |
| 520-924 | Santa Cruz | Nogales | Electric Lightwave, Llc Dba Integra Telecom - AZ | Landline |
| 520-930 | Pima | Tucson | Usa Mobility Wireless, Inc. | Wireless |
| 520-931 | Pima | Tucson | Usa Mobility Wireless, Inc. | Wireless |
| 520-932 | Pima | Tucson | Usa Mobility Wireless, Inc. | Wireless |
| 520-940 | Pima | Tucson | Sprint Spectrum L.p. | Wireless |
| 520-954 | Pima | Tucson | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-955 | Pima | Tucson | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-971 | Maricopa | Phoenix | Sprint Spectrum L.p. | Wireless |
| 520-975 | Pima | Tucson | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-977 | Maricopa | Phoenix | Sprint Spectrum L.p. | Wireless |
| 520-979 | Maricopa | Phoenix | Sprint Spectrum L.p. | Wireless |
| 520-980 | Santa Cruz | Nogales | Sprint Spectrum L.p. | Wireless |
| 520-981 | Pima | Tucson | Sprint Spectrum L.p. | Wireless |
| 520-982 | Maricopa | Phoenix | Sprint Spectrum L.p. | Wireless |
| 520-987 | Santa Cruz | Nogales | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-988 | Santa Cruz | Nogales | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-989 | Maricopa | Scottsdale | Electric Lightwave, Llc Dba Integra Telecom - AZ | Landline |
| 520-990 | Maricopa | Phoenix | Sprint Spectrum L.p. | Wireless |
| 520-991 | Maricopa | Phoenix | Sprint Spectrum L.p. | Wireless |
| 520-993 | Pima | Sells | Cellco Partnership Dba Verizon Wireless - AZ | Wireless |
| 520-999 | Pima | Tucson | Onvoy, Llc - AZ | Landline |
| Phone Number 520-402-1444 |
USAGE Landline |
City Tucson |
Operate Read more about who called from 5204021444 |
Update Time Mar-26-2026 |
| Phone Number 520-261-7375 |
USAGE Landline |
City Tucson |
Operate Read more about who called from 5202617375 |
Update Time Mar-26-2026 |
| Phone Number 520-427-0668 |
USAGE Wireless |
City Tucson |
Operate Read more about who called from 5204270668 |
Update Time Mar-26-2026 |
| Phone Number 520-329-6974 |
USAGE Landline |
City Tucson |
Operate Read more about who called from 5203296974 |
Update Time Mar-26-2026 |
| Phone Number 520-521-4216 |
USAGE Landline |
City Tucson |
Operate Read more about who called from 5205214216 |
Update Time Mar-26-2026 |
| Phone Number 520-413-9019 |
USAGE Landline |
City Phoenix |
Operate Read more about who called from 5204139019 |
Update Time Mar-26-2026 |
| Phone Number 520-982-6746 |
USAGE Wireless |
City Phoenix |
Operate Read more about who called from 5209826746 |
Update Time Mar-26-2026 |
| Phone Number 520-829-1167 |
USAGE Landline |
City Tucson |
Operate Read more about who called from 5208291167 |
Update Time Mar-26-2026 |
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