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Detailed Information on Area Code 520
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| Country | United States of America |
| State | ARIZONA |
| Area Code | 520 |
| Date First Introduced | Feb 11 1995 |
| Timezone | (UTC-07:00) |
| Major Counties | PIMA, COCHISE, MARICOPA, PINAL, SANTA CRUZ |
| Major Cities | TUCSON, PHOENIX, SIERRA VISTA, CASA GRANDE, NOGALES, CHANDLER, ELOY, SCOTTSDALE, GREEN VALLEY, MARANA |
| Related Area Codes | 480 602 623 928 |
Location map for area code 520 in ARIZONA
Following is the list of available exchanges for area code 520 in ARIZONA -
| SUPERIOR | Area Code 520-689 - (Qwest Corporation - 520689 )Area Code 520-827 - (Cellco Partnership Dba Verizon Wireless - Az - 520827 ) |
| NOGALES | Area Code 520-216 - (Western Wireless Corporation-az - 520216 )Area Code 520-223 - (Level 3 Communications, Llc - Az - 520223 )Area Code 520-264 - (At&t Local - 520264 )Area Code 520-281 - (Qwest Corporation - 520281 )Area Code 520-285 - (Qwest Corporation - 520285 )Area Code 520-287 - (Qwest Corporation - 520287 )Area Code 520-313 - (T-mobile Usa, Inc. - 520313 )Area Code 520-375 - (Qwest Corporation - 520375 )Area Code 520-377 - (Qwest Corporation - 520377 )Area Code 520-394 - (Qwest Corporation - 520394 )Area Code 520-397 - (Qwest Corporation - 520397 )Area Code 520-455 - (Qwest Corporation - 520455 )Area Code 520-470 - (Sprint Spectrum L.p. - 520470 )Area Code 520-604 - (Cellco Partnership Dba Verizon Wireless - Az - 520604 )Area Code 520-619 - (Qwest Wireless, Llc - 520619 )Area Code 520-630 - (Network Services Llc (tsr) - 520630 )Area Code 520-761 - (Qwest Corporation - 520761 )Area Code 520-839 - (Sprint Spectrum L.p. - 520839 )Area Code 520-841 - (At&t Wireless Services, Inc. - 520841 )Area Code 520-842 - (Pac - West Telecomm, Inc. - Az - 520842 )Area Code 520-860 - (Cellco Partnership Dba Verizon Wireless - Az - 520860 )Area Code 520-924 - (Mountain Telecommunications, Inc. - Clec - 520924 )Area Code 520-980 - (Nextel Communications - 520980 )Area Code 520-987 - (Cellco Partnership Dba Verizon Wireless - Az - 520987 )Area Code 520-988 - (Cellco Partnership Dba Verizon Wireless - Az - 520988 ) |
| ELOY | Area Code 520-464 - (Qwest Corporation - 520464 )Area Code 520-466 - (Qwest Corporation - 520466 )Area Code 520-494 - (Qwest Corporation - 520494 ) |
| SCOTTSDALE | Area Code 520-224 - (Mountain Telecommunications, Inc. - Clec - 520224 )Area Code 520-352 - (Mountain Telecommunications, Inc. - Clec - 520352 )Area Code 520-381 - (Mountain Telecommunications, Inc. - Clec - 520381 )Area Code 520-391 - (Mountain Telecommunications, Inc. - Clec - 520391 )Area Code 520-989 - (Mountain Telecommunications, Inc. - Clec - 520989 ) |
| TOMBSTONE | Area Code 520-457 - (Qwest Corporation - 520457 ) |
| CHANDLER | Area Code 520-207 - (Cox Arizona Telecom, Inc. - 520207 )Area Code 520-315 - (Gila River Telecomm, Inc. - 520315 )Area Code 520-418 - (Gila River Telecomm, Inc. - 520418 )Area Code 520-562 - (Gila River Telecomm, Inc. - 520562 )Area Code 520-610 - (Cellco Partnership Dba Verizon Wireless - Az - 520610 )Area Code 520-796 - (Gila River Telecomm, Inc. - 520796 ) |
| PRESCOTT | Area Code 520-420 - (Qwest Wireless, Llc - 520420 )Area Code 520-831 - (T-mobile Usa, Inc. - 520831 ) |
| HEREFORD | Area Code 520-366 - (Qwest Corporation - 520366 ) |
| LAVEEN | Area Code 520-430 - (Gila River Telecomm, Inc. - 520430 ) |
| TUBAC | Area Code 520-398 - (Qwest Corporation - 520398 ) |
| YUMA | Area Code 520-238 - (T-mobile Usa, Inc. - 520238 ) |
| STANFIELD | Area Code 520-424 - (Qwest Corporation - 520424 ) |
| GREEN VALLEY | Area Code 520-393 - (Qwest Corporation - 520393 )Area Code 520-399 - (Qwest Corporation - 520399 )Area Code 520-625 - (Qwest Corporation - 520625 )Area Code 520-648 - (Qwest Corporation - 520648 ) |
| SHOW LOW | Area Code 520-601 - (Wayne Markis Dba Handy Page - 520601 ) |
| FLORENCE | Area Code 520-866 - (Qwest Corporation - 520866 )Area Code 520-868 - (Qwest Corporation - 520868 ) |
| TUCSON | Area Code 520-202 - (Time Warner Telecom Of Arizona, Llc-az - 520202 )Area Code 520-203 - (Xo Arizona, Inc. - 520203 )Area Code 520-205 - (Qwest Corporation - 520205 )Area Code 520-206 - (Qwest Corporation - 520206 )Area Code 520-209 - (Qwest Corporation - 520209 )Area Code 520-212 - (Midvale Telephone Exchange, Inc. - 520212 )Area Code 520-218 - (Qwest Corporation - 520218 )Area Code 520-219 - (Qwest Corporation - 520219 )Area Code 520-225 - (Qwest Corporation - 520225 )Area Code 520-228 - (Time Warner Telecom Of Arizona, Llc-az - 520228 )Area Code 520-229 - (Qwest Corporation - 520229 )Area Code 520-230 - (Alltel Communications Of The Southwest Lp Az - 520230 )Area Code 520-232 - (Qwest Corporation - 520232 )Area Code 520-234 - (At&t Local - 520234 )Area Code 520-235 - (Alltel Communications Of The Southwest Lp Az - 520235 )Area Code 520-237 - (Cellco Partnership Dba Verizon Wireless - Az - 520237 )Area Code 520-239 - (At&t Local - 520239 )Area Code 520-240 - (Alltel Communications Of The Southwest Lp Az - 520240 )Area Code 520-241 - (At&t Wireless Services, Inc. - 520241 )Area Code 520-243 - (Sprint Communications Company, L.p. - Az - 520243 )Area Code 520-245 - (T-mobile Usa, Inc. - 520245 )Area Code 520-247 - (At&t Wireless Services, Inc. - 520247 )Area Code 520-248 - (T-mobile Usa, Inc. - 520248 )Area Code 520-258 - (Qwest Corporation - 520258 )Area Code 520-259 - (North County Communications Corp. - 520259 )Area Code 520-260 - (Cellco Partnership Dba Verizon Wireless - Az - 520260 )Area Code 520-270 - (T-mobile Usa, Inc. - 520270 )Area Code 520-272 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520272 )Area Code 520-275 - (At&t Wireless Services, Inc. - 520275 )Area Code 520-290 - (Qwest Corporation - 520290 )Area Code 520-291 - (Qwest Corporation - 520291 )Area Code 520-292 - (Qwest Corporation - 520292 )Area Code 520-293 - (Qwest Corporation - 520293 )Area Code 520-294 - (Qwest Corporation - 520294 )Area Code 520-295 - (Qwest Corporation - 520295 )Area Code 520-296 - (Qwest Corporation - 520296 )Area Code 520-297 - (Qwest Corporation - 520297 )Area Code 520-298 - (Qwest Corporation - 520298 )Area Code 520-299 - (Qwest Corporation - 520299 )Area Code 520-304 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520304 )Area Code 520-307 - (Alltel Communications Of The Southwest Lp Az - 520307 )Area Code 520-312 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520312 )Area Code 520-318 - (Qwest Corporation - 520318 )Area Code 520-319 - (Qwest Corporation - 520319 )Area Code 520-320 - (Qwest Corporation - 520320 )Area Code 520-321 - (Qwest Corporation - 520321 )Area Code 520-322 - (Qwest Corporation - 520322 )Area Code 520-323 - (Qwest Corporation - 520323 )Area Code 520-324 - (Qwest Corporation - 520324 )Area Code 520-325 - (Qwest Corporation - 520325 )Area Code 520-326 - (Qwest Corporation - 520326 )Area Code 520-327 - (Qwest Corporation - 520327 )Area Code 520-331 - (T-mobile Usa, Inc. - 520331 )Area Code 520-349 - (Alltel Communications Of The Southwest Lp Az - 520349 )Area Code 520-358 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520358 )Area Code 520-360 - (At&t Wireless Services, Inc. - 520360 )Area Code 520-382 - (Xspedius Manangement Co. Switched Services, Llc Az - 520382 )Area Code 520-388 - (Qwest Corporation - 520388 )Area Code 520-400 - (Cellco Partnership Dba Verizon Wireless - Az - 520400 )Area Code 520-401 - (Qwest Wireless, Llc - 520401 )Area Code 520-403 - (Cellco Partnership Dba Verizon Wireless - Az - 520403 )Area Code 520-404 - (Cellco Partnership Dba Verizon Wireless - Az - 520404 )Area Code 520-405 - (Cellco Partnership Dba Verizon Wireless - Az - 520405 )Area Code 520-406 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520406 )Area Code 520-407 - (Qwest Corporation - 520407 )Area Code 520-408 - (Qwest Corporation - 520408 )Area Code 520-409 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520409 )Area Code 520-410 - (Qwest Corporation - 520410 )Area Code 520-419 - (Alltel Communications Of The Southwest Lp Az - 520419 )Area Code 520-429 - (Cellco Partnership Dba Verizon Wireless - Az - 520429 )Area Code 520-434 - (Qwest Corporation - 520434 )Area Code 520-440 - (T-mobile Usa, Inc. - 520440 )Area Code 520-444 - (Cellco Partnership Dba Verizon Wireless - Az - 520444 )Area Code 520-446 - (Qwest Corporation - 520446 )Area Code 520-449 - (Alltel Communications Of The Southwest Lp Az - 520449 )Area Code 520-465 - (At&t Wireless Services, Inc. - 520465 )Area Code 520-469 - (Qwest Corporation - 520469 )Area Code 520-471 - (Alltel Communications Of The Southwest Lp Az - 520471 )Area Code 520-481 - (T-mobile Usa, Inc. - 520481 )Area Code 520-488 - (Alltel Communications Of The Southwest Lp Az - 520488 )Area Code 520-489 - (Qwest Corporation - 520489 )Area Code 520-490 - (Cellco Partnership Dba Verizon Wireless - Az - 520490 )Area Code 520-495 - (Time Warner Telecom Of Arizona, Llc-az - 520495 )Area Code 520-498 - (Qwest Corporation - 520498 )Area Code 520-512 - (Qwest Corporation - 520512 )Area Code 520-513 - (Qwest Corporation - 520513 )Area Code 520-514 - (Qwest Corporation - 520514 )Area Code 520-516 - (Qwest Corporation - 520516 )Area Code 520-519 - (Qwest Corporation - 520519 )Area Code 520-529 - (Qwest Corporation - 520529 )Area Code 520-531 - (Qwest Corporation - 520531 )Area Code 520-540 - (Network Services Llc (tsr) - 520540 )Area Code 520-544 - (Qwest Corporation - 520544 )Area Code 520-545 - (Xspedius Manangement Co. Switched Services, Llc Az - 520545 )Area Code 520-546 - (Qwest Corporation - 520546 )Area Code 520-547 - (Xspedius Manangement Co. Switched Services, Llc Az - 520547 )Area Code 520-549 - (Alltel Communications Of The Southwest Lp Az - 520549 )Area Code 520-551 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520551 )Area Code 520-557 - (Network Services Llc (tsr) - 520557 )Area Code 520-561 - (Alltel Communications Of The Southwest Lp Az - 520561 )Area Code 520-566 - (Qwest Corporation - 520566 )Area Code 520-570 - (Qwest Corporation - 520570 )Area Code 520-571 - (Qwest Corporation - 520571 )Area Code 520-572 - (Qwest Corporation - 520572 )Area Code 520-573 - (Qwest Corporation - 520573 )Area Code 520-574 - (Qwest Corporation - 520574 )Area Code 520-575 - (Qwest Corporation - 520575 )Area Code 520-576 - (Qwest Corporation - 520576 )Area Code 520-577 - (Qwest Corporation - 520577 )Area Code 520-578 - (Qwest Corporation - 520578 )Area Code 520-579 - (Qwest Corporation - 520579 )Area Code 520-584 - (Qwest Corporation - 520584 )Area Code 520-591 - (Cellco Partnership Dba Verizon Wireless - Az - 520591 )Area Code 520-594 - (Qwest Corporation - 520594 )Area Code 520-603 - (Cellco Partnership Dba Verizon Wireless - Az - 520603 )Area Code 520-609 - (Cellco Partnership Dba Verizon Wireless - Az - 520609 )Area Code 520-615 - (Qwest Corporation - 520615 )Area Code 520-617 - (Qwest Corporation - 520617 )Area Code 520-618 - (Time Warner Telecom Of Arizona, Llc-az - 520618 )Area Code 520-620 - (Qwest Corporation - 520620 )Area Code 520-621 - (Qwest Corporation - 520621 )Area Code 520-622 - (Qwest Corporation - 520622 )Area Code 520-623 - (Qwest Corporation - 520623 )Area Code 520-624 - (Qwest Corporation - 520624 )Area Code 520-626 - (Qwest Corporation - 520626 )Area Code 520-628 - (Qwest Corporation - 520628 )Area Code 520-629 - (Qwest Corporation - 520629 )Area Code 520-631 - (Nextel Communications - 520631 )Area Code 520-647 - (Qwest Corporation - 520647 )Area Code 520-663 - (Qwest Corporation - 520663 )Area Code 520-664 - (Qwest Corporation - 520664 )Area Code 520-668 - (Kmc Telecom V, Inc. - Az - 520668 )Area Code 520-670 - (Qwest Corporation - 520670 )Area Code 520-690 - (Qwest Corporation - 520690 )Area Code 520-694 - (Qwest Corporation - 520694 )Area Code 520-695 - (Qwest Corporation - 520695 )Area Code 520-696 - (Qwest Corporation - 520696 )Area Code 520-703 - (Network Services Llc (tsr) - 520703 )Area Code 520-712 - (Qwest Corporation - 520712 )Area Code 520-721 - (Qwest Corporation - 520721 )Area Code 520-722 - (Qwest Corporation - 520722 )Area Code 520-730 - (Cellco Partnership Dba Verizon Wireless - Az - 520730 )Area Code 520-731 - (Qwest Corporation - 520731 )Area Code 520-733 - (Qwest Corporation - 520733 )Area Code 520-740 - (Qwest Corporation - 520740 )Area Code 520-741 - (Qwest Corporation - 520741 )Area Code 520-742 - (Qwest Corporation - 520742 )Area Code 520-743 - (Qwest Corporation - 520743 )Area Code 520-744 - (Qwest Corporation - 520744 )Area Code 520-745 - (Qwest Corporation - 520745 )Area Code 520-746 - (Qwest Corporation - 520746 )Area Code 520-747 - (Qwest Corporation - 520747 )Area Code 520-748 - (Qwest Corporation - 520748 )Area Code 520-749 - (Qwest Corporation - 520749 )Area Code 520-750 - (Qwest Corporation - 520750 )Area Code 520-751 - (Qwest Corporation - 520751 )Area Code 520-760 - (Qwest Corporation - 520760 )Area Code 520-770 - (Qwest Corporation - 520770 )Area Code 520-780 - (Cellco Partnership Dba Verizon Wireless - Az - 520780 )Area Code 520-784 - (Qwest Corporation - 520784 )Area Code 520-786 - (Network Services Llc - 520786 )Area Code 520-790 - (Qwest Corporation - 520790 )Area Code 520-791 - (Qwest Corporation - 520791 )Area Code 520-792 - (Qwest Corporation - 520792 )Area Code 520-793 - (Qwest Corporation - 520793 )Area Code 520-794 - (Qwest Corporation - 520794 )Area Code 520-795 - (Qwest Corporation - 520795 )Area Code 520-797 - (Qwest Corporation - 520797 )Area Code 520-798 - (Qwest Corporation - 520798 )Area Code 520-799 - (Qwest Corporation - 520799 )Area Code 520-806 - (Qwest Corporation - 520806 )Area Code 520-807 - (Qwest Corporation - 520807 )Area Code 520-808 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520808 )Area Code 520-816 - (Network Services Llc (tsr) - 520816 )Area Code 520-818 - (Qwest Corporation - 520818 )Area Code 520-820 - (Cellco Partnership Dba Verizon Wireless - Az - 520820 )Area Code 520-822 - (Qwest Corporation - 520822 )Area Code 520-825 - (Qwest Corporation - 520825 )Area Code 520-829 - (Level 3 Communications, Llc - Az - 520829 )Area Code 520-834 - (Sbc Telecom, Inc. - Az - 520834 )Area Code 520-837 - (Teleport Communications Group - Phoenix - 520837 )Area Code 520-838 - (Qwest Corporation - 520838 )Area Code 520-843 - (Pac - West Telecomm, Inc. - Az - 520843 )Area Code 520-844 - (Pac - West Telecomm, Inc. - Az - 520844 )Area Code 520-850 - (Alltel Communications Of The Southwest Lp Az - 520850 )Area Code 520-861 - (Qwest Wireless, Llc - 520861 )Area Code 520-867 - (Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. - 520867 )Area Code 520-869 - (Qwest Wireless, Llc - 520869 )Area Code 520-870 - (Qwest Wireless, Llc - 520870 )Area Code 520-872 - (Qwest Corporation - 520872 )Area Code 520-873 - (Qwest Corporation - 520873 )Area Code 520-874 - (Qwest Corporation - 520874 )Area Code 520-877 - (Qwest Corporation - 520877 )Area Code 520-878 - (Qwest Corporation - 520878 )Area Code 520-879 - (Qwest Corporation - 520879 )Area Code 520-880 - ( - 520880 )Area Code 520-881 - (Qwest Corporation - 520881 )Area Code 520-882 - (Qwest Corporation - 520882 )Area Code 520-883 - (Qwest Corporation - 520883 )Area Code 520-884 - (Qwest Corporation - 520884 )Area Code 520-885 - (Qwest Corporation - 520885 )Area Code 520-886 - (Qwest Corporation - 520886 )Area Code 520-887 - (Qwest Corporation - 520887 )Area Code 520-888 - (Qwest Corporation - 520888 )Area Code 520-889 - (Qwest Corporation - 520889 )Area Code 520-891 - (T-mobile Usa, Inc. - 520891 )Area Code 520-895 - (Time Warner Telecom Of Arizona, Llc-az - 520895 )Area Code 520-901 - (Time Warner Telecom Of Arizona, Llc-az - 520901 )Area Code 520-903 - (Qwest Corporation - 520903 )Area Code 520-904 - (Cellco Partnership Dba Verizon Wireless - Az - 520904 )Area Code 520-906 - (At&t Wireless Services, Inc. - 520906 )Area Code 520-907 - (At&t Wireless Services, Inc. - 520907 )Area Code 520-908 - (Qwest Corporation - 520908 )Area Code 520-909 - (Alltel Communications Of The Southwest Lp Az - 520909 )Area Code 520-917 - (Brooks Fiber Communications - Tuscon, Inc. - 520917 )Area Code 520-918 - (Brooks Fiber Communications - Tuscon, Inc. - 520918 )Area Code 520-930 - (Arch Wireless Holdings, Inc. - 520930 )Area Code 520-931 - (Arch Wireless Holdings, Inc. - 520931 )Area Code 520-932 - (Arch Wireless Holdings, Inc. - 520932 )Area Code 520-934 - (Arch Wireless Holdings, Inc. - 520934 )Area Code 520-940 - (Nextel Communications - 520940 )Area Code 520-954 - (Alltel Communications Of The Southwest Lp Az - 520954 )Area Code 520-955 - (Alltel Communications Of The Southwest Lp Az - 520955 )Area Code 520-975 - (Cellco Partnership Dba Verizon Wireless - Az - 520975 )Area Code 520-981 - (Qwest Wireless, Llc - 520981 ) |
| SIERRA VISTA | Area Code 520-220 - (T-mobile Usa, Inc. - 520220 )Area Code 520-226 - (Level 3 Communications, Llc - Az - 520226 )Area Code 520-227 - (Sprint Spectrum L.p.- Az - 520227 )Area Code 520-236 - (Sprint Communications Company, L.p. - Az - 520236 )Area Code 520-244 - (Network Services Llc - 520244 )Area Code 520-249 - (Sprint Spectrum L.p.- Az - 520249 )Area Code 520-266 - (Nextel Communications - 520266 )Area Code 520-267 - (North County Communications Corp. - 520267 )Area Code 520-378 - (Qwest Corporation - 520378 )Area Code 520-417 - (Qwest Corporation - 520417 )Area Code 520-439 - (Qwest Corporation - 520439 )Area Code 520-452 - (Qwest Corporation - 520452 )Area Code 520-458 - (Qwest Corporation - 520458 )Area Code 520-459 - (Qwest Corporation - 520459 )Area Code 520-515 - (Qwest Corporation - 520515 )Area Code 520-533 - (Qwest Corporation - 520533 )Area Code 520-538 - (Qwest Corporation - 520538 )Area Code 520-559 - (Alltel Communications Of The Southwest Lp Az - 520559 )Area Code 520-732 - (Valley Telecommunications Company - 520732 )Area Code 520-803 - (Qwest Corporation - 520803 ) |
| WINKELMAN | Area Code 520-200 - (Mountain Telecommunications, Inc. - Clec - 520200 )Area Code 520-356 - (Qwest Corporation - 520356 ) |
| MAMMOTH | Area Code 520-487 - (Qwest Corporation - 520487 ) |
| AJO | Area Code 520-362 - (Tohono O'odham Utility Authority - 520362 )Area Code 520-387 - (Table Top Telephone Co., Inc. - 520387 ) |
| BISBEE | Area Code 520-432 - (Qwest Corporation - 520432 ) |
| ELFRIDA | Area Code 520-642 - (Copper Valley Telephone, Inc. - 520642 ) |
| SAINT DAVID | Area Code 520-720 - (Qwest Corporation - 520720 ) |
| FLAGSTAFF | Area Code 520-310 - (Qwest Wireless, Llc - 520310 )Area Code 520-491 - (T-mobile Usa, Inc. - 520491 ) |
| SAN MANUEL | Area Code 520-201 - (Mountain Telecommunications, Inc. - Clec - 520201 )Area Code 520-385 - (Qwest Corporation - 520385 ) |
| MARICOPA | Area Code 520-568 - (Qwest Corporation - 520568 ) |
| WILLCOX | Area Code 520-253 - (Alltel Communications Of The Southwest Lp Az - 520253 )Area Code 520-384 - (Qwest Corporation - 520384 )Area Code 520-507 - (Valley Telecommunications Company - 520507 )Area Code 520-508 - (Valley Telecommunications Company - 520508 )Area Code 520-678 - (Valley Telecommunications Company - 520678 ) |
| KEARNY | Area Code 520-363 - (Qwest Corporation - 520363 ) |
| DUDLEYVILLE | Area Code 520-357 - (Qwest Corporation - 520357 ) |
| MARANA | Area Code 520-616 - (Qwest Corporation - 520616 )Area Code 520-644 - (Qwest Corporation - 520644 )Area Code 520-665 - (Qwest Corporation - 520665 )Area Code 520-682 - (Qwest Corporation - 520682 )Area Code 520-898 - (Midvale Telephone Exchange, Inc. - 520898 ) |
| CASA GRANDE | Area Code 520-233 - (At&t Local - 520233 )Area Code 520-251 - (Nextel Communications - 520251 )Area Code 520-316 - (Qwest Corporation - 520316 )Area Code 520-371 - (Qwest Wireless, Llc - 520371 )Area Code 520-374 - (Qwest Corporation - 520374 )Area Code 520-421 - (Qwest Corporation - 520421 )Area Code 520-423 - (Qwest Corporation - 520423 )Area Code 520-426 - (Qwest Corporation - 520426 )Area Code 520-431 - (At&t Wireless Services, Inc. - 520431 )Area Code 520-450 - (T-mobile Usa, Inc. - 520450 )Area Code 520-483 - (Cellco Partnership Dba Verizon Wireless - Az - 520483 )Area Code 520-510 - (Alltel Communications Of The Southwest Lp Az - 520510 )Area Code 520-518 - (Alltel Communications Of The Southwest Lp Az - 520518 )Area Code 520-553 - (Network Services Llc - 520553 )Area Code 520-560 - (Alltel Communications Of The Southwest Lp Az - 520560 )Area Code 520-705 - (Cellco Partnership Dba Verizon Wireless - Az - 520705 )Area Code 520-709 - (Cellco Partnership Dba Verizon Wireless - Az - 520709 )Area Code 520-836 - (Qwest Corporation - 520836 )Area Code 520-840 - (Cellco Partnership Dba Verizon Wireless - Az - 520840 )Area Code 520-876 - (Qwest Corporation - 520876 ) |
| TUMACACORI | Area Code 520-823 - (Arizona Telephone Co. - 520823 ) |
| SAN SIMON | Area Code 520-558 - (Valley Telephone Cooperative, Inc. - 520558 )Area Code 520-845 - (Valley Telephone Cooperative, Inc. - 520845 )Area Code 520-847 - (Valley Telephone Cooperative, Inc. - 520847 ) |
| APACHE JUNCTION | Area Code 520-463 - (Qwest Corporation - 520463 ) |
| PHOENIX | Area Code 520-208 - (Global Crossing Local Servcies, Inc.-az - 520208 )Area Code 520-250 - (Sprint Spectrum L.p. - 520250 )Area Code 520-252 - (Sprint Spectrum L.p. - 520252 )Area Code 520-256 - (Qwest Wireless, Llc - 520256 )Area Code 520-271 - (Sprint Spectrum L.p. - 520271 )Area Code 520-280 - (Sprint Spectrum L.p. - 520280 )Area Code 520-370 - (Sprint Spectrum L.p. - 520370 )Area Code 520-390 - (Sprint Spectrum L.p. - 520390 )Area Code 520-413 - (Level 3 Communications, Llc - Az - 520413 )Area Code 520-414 - (Level 3 Communications, Llc - Az - 520414 )Area Code 520-461 - (Electric Lightwave, Inc. - Arizona - 520461 )Area Code 520-509 - (Level 3 Communications, Llc - Az - 520509 )Area Code 520-548 - (At&t Wireless Services, Inc. - 520548 )Area Code 520-550 - (Gila River Telecomm, Inc. - 520550 )Area Code 520-582 - (Time Warner Telecom Of Arizona, Llc-az - 520582 )Area Code 520-661 - (Sprint Spectrum L.p. - 520661 )Area Code 520-971 - (Sprint Spectrum L.p. - 520971 )Area Code 520-977 - (Sprint Spectrum L.p. - 520977 )Area Code 520-979 - (Sprint Spectrum L.p. - 520979 )Area Code 520-982 - (Qwest Wireless, Llc - 520982 )Area Code 520-990 - (Sprint Spectrum L.p. - 520990 )Area Code 520-991 - (Sprint Spectrum L.p. - 520991 ) |
| COOLIDGE | Area Code 520-215 - (Gila River Telecomm, Inc. - 520215 )Area Code 520-723 - (Qwest Corporation - 520723 ) |
| SELLS | Area Code 520-361 - (Tohono O'odham Utility Authority - 520361 )Area Code 520-383 - (Tohono O'odham Utility Authority - 520383 )Area Code 520-993 - (Alltel Communications Of The Southwest Lp Az - 520993 ) |
| VAIL | Area Code 520-762 - (Qwest Corporation - 520762 ) |
| HUACHUCA CITY | Area Code 520-456 - (Qwest Corporation - 520456 ) |
| CORNVILLE | Area Code 520-451 - (Qwest Wireless, Llc - 520451 )Area Code 520-921 - (T-mobile Usa, Inc. - 520921 ) |
| PEARCE | Area Code 520-824 - (Valley Telephone Cooperative, Inc. - 520824 )Area Code 520-826 - (Valley Telephone Cooperative, Inc. - 520826 ) |
| ORACLE | Area Code 520-896 - (Qwest Corporation - 520896 ) |
| BENSON | Area Code 520-221 - (Western Wireless Corporation-az - 520221 )Area Code 520-265 - (Nextel Communications - 520265 )Area Code 520-586 - (Qwest Corporation - 520586 ) |
| DOUGLAS | Area Code 520-364 - (Qwest Corporation - 520364 )Area Code 520-590 - (Network Services Llc (tsr) - 520590 )Area Code 520-805 - (Qwest Corporation - 520805 ) |
Other Information about area code 520 in Arizona
- State Information Resources for Arizona (Source: State Information)
- CitySites Pages for Arizona (Source: Official CitySites)
- Wikipedia Article on Area Code 520 (Source: Wikipedia)