National Phone Number Registry NPNR

Phone Number Area Code 520

Area code 520 is located in Arizona.

(520)
Enter 7-digit phone number for area code 520 or the complete 10-digit phone number

Phone Prefixes for Area Code 520

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Area code Location Company / Service Provider
520-200 HAYDEN, AZ ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - AZ
520-201 SAN MANUEL, AZ ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - AZ
520-202 TUCSON, AZ TW TELECOM OF ARIZONA LLC
520-203 TUCSON, AZ XO ARIZONA, INC.
520-204 TUCSON, AZ MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- AZ
520-205 TUCSON, AZ QWEST CORPORATION
520-206 TUCSON, AZ QWEST CORPORATION
520-207 TUCSON, AZ COX ARIZONA TELCOM, INC. - AZ
520-208 CASA GRANDE, AZ GLOBAL CROSSING LOCAL SERVICES, INC.-AZ
520-209 TUCSON, AZ QWEST CORPORATION
520-210 TOMBSTONE, AZ ONVOY, INC. - AZ
520-212 CASCABEL, AZ MIDVALE TELEPHONE EXCHANGE, INC.
520-213 CASA GRANDE, AZ T-MOBILE USA, INC.
520-215 BLACKWATER, AZ GILA RIVER TELECOMM, INC.
520-216 NOGALES, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-218 TUCSON, AZ QWEST CORPORATION
520-219 TUCSON, AZ QWEST CORPORATION
520-220 SIERRA VISTA, AZ T-MOBILE USA, INC.
520-221 BENSON, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-222 TUCSON, AZ QWEST CORPORATION
520-223 NOGALES, AZ LEVEL 3 COMMUNICATIONS, LLC - AZ
520-224 SIERRA VISTA, AZ ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - AZ
520-225 TUCSON, AZ QWEST CORPORATION
520-226 SIERRA VISTA, AZ LEVEL 3 COMMUNICATIONS, LLC - AZ
520-227 SIERRA VISTA, AZ SPRINT SPECTRUM L.P.
520-228 TUCSON, AZ QWEST CORPORATION
520-229 TUCSON, AZ QWEST CORPORATION
520-230 TUCSON, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-232 TUCSON, AZ QWEST CORPORATION
520-233 CASA GRANDE, AZ AT&T LOCAL
520-234 SIERRA VISTA, AZ AT&T LOCAL
520-235 TUCSON, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-236 SIERRA VISTA, AZ SPRINT SPECTRUM L.P.
520-237 TUCSON, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-238 YUMA, AZ T-MOBILE USA, INC.
520-239 TUCSON, AZ AT&T LOCAL
520-240 TUCSON, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-241 TUCSON, AZ NEW CINGULAR WIRELESS PCS, LLC
520-243 TUCSON, AZ QWEST CORPORATION
520-245 TUCSON, AZ T-MOBILE USA, INC.
520-247 TUCSON, AZ NEW CINGULAR WIRELESS PCS, LLC
520-248 TUCSON, AZ T-MOBILE USA, INC.
520-249 SIERRA VISTA, AZ SPRINT SPECTRUM L.P.
520-250 TUCSON, AZ SPRINT SPECTRUM L.P.
520-251 CASA GRANDE, AZ SPRINT SPECTRUM L.P.
520-252 CASA GRANDE, AZ SPRINT SPECTRUM L.P.
520-253 WILLCOX, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-254 WILLCOX, AZ LEVEL 3 COMMUNICATIONS, LLC - AZ
520-255 SIERRA VISTA, AZ CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
520-256 TUCSON, AZ SPRINT SPECTRUM L.P.
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