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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-507 A Willcox AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-508 A Sierra Vista AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-509 A Casa Grande AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-510 A Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-512 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-513 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-514 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-515 A Sierra Vista AZ SRVSAZMADS0  9636 QWEST CORPORATION 668      
520-516 A Tucson AZ TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-518 A Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-519 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-521 A San Manuel AZ TCSMAZCHEMD  321J HD CARRIER LLC 668      
520-522 A Casa Blanca AZ PHNXAZ19AMD  965H FRACTEL LLC 666      
520-523 A Sierra Vista AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-524 A Tucson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-02-11   
520-525 A Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-526 A Tucson AZ TCSMAZCH9MD  939H COMMIO LLC 668      
520-527 A Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-02-19   
520-528 A Tucson AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-529 A Tucson AZ TCSNAZCADS0  9636 QWEST CORPORATION 668      
520-530 A Tucson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-531 A Tucson AZ TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-532 A Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-02-20   
520-533 A Sierra Vista AZ SRVSAZMADS0  9636 QWEST CORPORATION 668      
520-534 A Tucson AZ   6529 T-MOBILE USA, INC. 668      
520-535 A Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2021-01-29   
520-536 A Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-02-19   
520-537 A Tucson AZ   515J IP HORIZON LLC 668   2021-04-25   
520-538 A Sierra Vista AZ SRVSAZMADS0  9636 QWEST CORPORATION 668      
520-539 A Tucson AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-540 A Tucson AZ TCSNAZ64LMD  6483 NETWORK SERVICES LLC (TSR) 668      
520-544 A Tucson AZ TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-545 A Tucson AZ TCSMAZEEDS0  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668      
520-546 A Tucson AZ TCSNAZRNDS0  9636 QWEST CORPORATION 668      
520-547 A Tucson AZ TCSMAZEEDS0  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668      
520-548 A Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-549 A Tucson AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-550 A Komatke AZ LNBTAZXCDS1  2179 GILA RIVER TELECOMM, INC. 666      
520-551 A Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-552 A Bisbee AZ   566J RADIANTIQ LLC 668   2021-04-30   
520-557 A Tucson AZ TCSNAZ64LMD  6483 NETWORK SERVICES LLC (TSR) 668      
520-558 A Portal AZ PERCAZXCDS0  2176 VALLEY TELEPHONE COOPERATIVE, INC. 668      
520-559 A Sierra Vista AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-560 A Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-561 A Tucson AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-562 A Sacaton AZ LNBTAZXCDS1  2179 GILA RIVER TELECOMM, INC. 666      
520-566 A Tucson AZ TCSNAZNODS0  9636 QWEST CORPORATION 668      
520-568 A Casa Grande AZ MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-570 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      
520-571 A Tucson AZ TCSNAZCRDS0  9636 QWEST CORPORATION 668      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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