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NPA: 227 [Rate centres in NPA 227] [Dial plan for NPA 227]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
227-274 4 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-06-02   
227-274 5 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-06-02   
227-274 6 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-06-02   
227-274 7 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-06-02   
227-274 8 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-06-02   
227-274 9 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-06-02   
227-275 A Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-06-01   
227-275 0 Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-06-01   
227-275 1 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-08-21   
227-276 A Washington Zone 3 MD   876D ONVOY, LLC - MD 236   2025-06-06   
227-276 0 Washington Zone 3 MD   876D ONVOY, LLC - MD 236   2025-06-06   
227-276 1 Washington Zone 3 MD   876D ONVOY, LLC - MD 236   2025-06-06   
227-277 A Gaithersburg MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-277 0 Gaithersburg MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-07-11   
227-277 8 Gaithersburg MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-277 9 Gaithersburg MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 A Waldorf MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 7 Waldorf MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 8 Waldorf MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 9 Waldorf MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-279 A Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 0 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 1 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 2 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 3 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 4 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 5 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 6 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 7 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 8 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 9 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-280 A Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-07-05   
227-280 8 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-07-05   
227-280 9 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-07-05   
227-281 A Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2025-07-28   
227-281 0 Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2025-07-28   
227-281 1 Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2025-07-28   
227-281 2 Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2025-07-28   
227-281 8 Frederick MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-29   
227-281 9 Frederick MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-29   
227-282 A Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-25   
227-282 4 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-28   
227-282 5 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-28   
227-282 6 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-28   
227-282 7 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-28   
227-282 8 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-25   
227-282 9 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-07-25   
227-283 A Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 2 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 3 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 4 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 5 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 6 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 7 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 8 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 9 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-284 A Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-08-14   
227-284 0 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-08-14   
227-284 1 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-08-14   
227-284 2 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-08-14   
227-284 3 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-08-14   
227-284 8 Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-08-22   
227-284 9 Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-08-22   
227-285 A Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 0 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 1 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 2 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 3 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 4 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 5 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 6 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 7 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 8 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 9 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 A Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 0 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 1 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 2 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 3 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 4 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 5 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 6 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 7 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 8 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-286 9 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-287 A Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 0 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 1 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 2 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 3 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 4 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 5 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 6 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 7 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 8 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-287 9 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
227-291 A Friendsville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2025-09-08   
227-291 9 Friendsville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2025-09-08   
227-292 A Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-08-21   
227-292 6 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-08-21   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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