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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-382 6 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-06-07   
667-382 8 Wingate MD   876D ONVOY, LLC - MD 242   2019-03-04   
667-382 9 Wingate MD   876D ONVOY, LLC - MD 242   2019-03-04   
667-383 A Towson MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
667-383 0 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-04-03   
667-383 1 Towson MD   624H ONVOY SPECTRUM, LLC 238   2022-03-20   
667-383 2 Towson MD   624H ONVOY SPECTRUM, LLC 238   2022-03-20   
667-383 4 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-04-03   
667-383 5 Towson MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-01-21   
667-383 6 Towson MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-07-19   
667-383 7 Towson MD   876D ONVOY, LLC - MD 238   2022-10-16   
667-383 8 Towson MD   876D ONVOY, LLC - MD 238   2022-10-16   
667-383 9 Towson MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-01-21   
667-384 A Salisbury MD SLBRMD908MD  490J DISH WIRELESS, LLC 242      
667-384 8 Salisbury MD   490J DISH WIRELESS, LLC 242   2022-06-06   
667-385 A Solomons MD BLTQMD019MD  490J DISH WIRELESS, LLC 238      
667-385 0 Solomons MD   876D ONVOY, LLC - MD 238   2023-08-10   
667-385 1 Solomons MD   876D ONVOY, LLC - MD 238   2023-08-10   
667-385 2 Solomons MD   876D ONVOY, LLC - MD 238   2023-08-10   
667-385 3 Solomons MD   876D ONVOY, LLC - MD 238   2023-08-10   
667-385 4 Solomons MD   876D ONVOY, LLC - MD 238   2023-08-10   
667-385 5 Solomons MD   876D ONVOY, LLC - MD 238   2024-03-07   
667-385 8 Solomons MD   490J DISH WIRELESS, LLC 238   2022-06-06   
667-386 A Arbutus MD BLTMMDCH40Z  5562 METROPCS, INC. 238      
667-386 0 Arbutus MD   5562 METROPCS, INC. 238   2022-02-04   
667-386 1 Arbutus MD   073H TELNYX LLC 238   2022-03-24   
667-386 2 Arbutus MD   5562 METROPCS, INC. 238   2023-01-28   
667-386 3 Arbutus MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-03-04   
667-386 4 Arbutus MD   5562 METROPCS, INC. 238   2023-03-04   
667-386 5 Arbutus MD   5562 METROPCS, INC. 238   2023-03-24   
667-386 6 Arbutus MD   516J TON80 COMMUNICATIONS, LLC 238   2022-03-30   
667-386 7 Arbutus MD   5562 METROPCS, INC. 238   2023-03-24   
667-386 8 Arbutus MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2025-10-20   
667-386 9 Arbutus MD   5562 METROPCS, INC. 238   2022-02-04   
667-387 A Perryville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-387 0 Perryville MD   876D ONVOY, LLC - MD 238   2021-05-23   
667-387 1 Perryville MD   876D ONVOY, LLC - MD 238   2021-05-23   
667-387 2 Perryville MD   624H ONVOY SPECTRUM, LLC 238   2022-03-06   
667-387 3 Perryville MD   624H ONVOY SPECTRUM, LLC 238   2021-05-23   
667-387 4 Perryville MD   624H ONVOY SPECTRUM, LLC 238   2022-03-24   
667-387 5 Perryville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2022-01-28   
667-387 6 Perryville MD   876D ONVOY, LLC - MD 238   2021-05-23   
667-387 7 Perryville MD   876D ONVOY, LLC - MD 238   2021-05-22   
667-387 8 Perryville MD   876D ONVOY, LLC - MD 238   2021-05-23   
667-387 9 Perryville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-07-08   
667-388 A Severn MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-388 0 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-04-23   
667-388 1 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-04-23   
667-388 2 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-04-23   
667-388 3 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-04-23   
667-388 4 Severn MD   516J TON80 COMMUNICATIONS, LLC 238   2022-04-04   
667-388 5 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-08-25   
667-388 6 Severn MD   624H ONVOY SPECTRUM, LLC 238   2022-01-30   
667-388 7 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-08-25   
667-388 8 Severn MD   624H ONVOY SPECTRUM, LLC 238   2022-01-30   
667-388 9 Severn MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-01-29   
667-389 A Cambridge MD SLBRMD901MD  939H COMMIO, LLC 242      
667-389 0 Cambridge MD   876D ONVOY, LLC - MD 242   2024-06-07   
667-389 1 Cambridge MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2022-08-12   
667-389 2 Cambridge MD   876D ONVOY, LLC - MD 242   2023-08-10   
667-389 3 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2022-09-02   
667-389 4 Cambridge MD   876D ONVOY, LLC - MD 242   2023-08-10   
667-389 5 Cambridge MD   876D ONVOY, LLC - MD 242   2023-08-10   
667-389 6 Cambridge MD   876D ONVOY, LLC - MD 242   2023-08-10   
667-389 7 Cambridge MD   490J DISH WIRELESS, LLC 242   2022-12-20   
667-389 8 Cambridge MD   939H COMMIO, LLC 242   2022-08-21   
667-389 9 Cambridge MD   876D ONVOY, LLC - MD 242   2023-08-10   
667-390 A Randallstown MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
667-390 0 Randallstown MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-06-09   
667-390 1 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-11-17   
667-390 2 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-11-17   
667-390 3 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-11-17   
667-390 4 Randallstown MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-09-22   
667-390 5 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-09-30   
667-390 6 Randallstown MD   876D ONVOY, LLC - MD 238   2022-04-25   
667-390 7 Randallstown MD   876D ONVOY, LLC - MD 238   2022-04-25   
667-390 8 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-07-22   
667-390 9 Randallstown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-13   
667-391 A Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
667-391 0 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-04-17   
667-391 1 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-04-17   
667-391 2 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-04-17   
667-391 3 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-04-17   
667-391 4 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-04-17   
667-391 5 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-04-17   
667-391 6 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-31   
667-391 7 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-31   
667-391 8 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-31   
667-391 9 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-31   
667-392 A Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
667-392 0 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-06-13   
667-392 1 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-06-13   
667-392 2 Aberdeen MD   876D ONVOY, LLC - MD 236   2022-04-25   
667-392 3 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
667-392 4 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
667-392 5 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
667-392 6 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
667-392 7 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
667-392 8 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   
667-392 9 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-03-31   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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