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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
520-473 7 Sierra Vista AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-26   
520-482 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-482 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-08-15   
520-482 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-08-15   
520-482 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-08-15   
520-486 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-486 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-486 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-10-31   
520-495 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-03-05   
520-497 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-07   
520-497 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-07   
520-497 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-07   
520-501 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-501 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-12-20   
520-504 7 Sierra Vista AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-06-07   
520-505 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2009-10-04   
520-512 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-512 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-513 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-525 3 Bisbee AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-01-19   
520-528 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-25   
520-528 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-03-25   
520-543 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-543 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-543 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-543 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-543 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-543 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-543 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-07-17   
520-548 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-551 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-554 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-554 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-554 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-561 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-02-14   
520-561 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-02-14   
520-561 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2011-02-14   
520-564 0 Douglas AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-12-09   
520-564 9 Douglas AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-10-29   
520-565 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-565 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-565 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-09-23   
520-570 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-570 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-570 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-570 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-571 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2025-09-22   
520-576 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
520-576 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-10-10   
520-587 A Portal AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-599 A Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-599 0 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 1 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 2 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 3 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 4 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 5 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 6 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 7 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 8 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   
520-599 9 Tucson AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 668   2015-01-29   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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