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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
227-261 3 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-261 4 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-261 5 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-261 6 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-261 7 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-261 8 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-261 9 Washington Zone 2 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-01-11   
227-262 A Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-16   
227-262 0 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 1 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 2 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 3 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 4 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 5 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 6 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 7 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 8 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-16   
227-262 9 Myersville MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-16   
227-263 A Waldorf MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2025-02-01   
227-263 0 Waldorf MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2025-02-01   
227-263 1 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-03   
227-263 2 Waldorf MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-02-13   
227-263 3 Waldorf MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-14   
227-263 4 Waldorf MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-14   
227-263 5 Waldorf MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-14   
227-263 6 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-03-09   
227-263 7 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-03-09   
227-263 8 Waldorf MD ARTNVAARXKY  732J NUSO, LLC 236   2025-02-03   
227-263 9 Waldorf MD ARTNVAARXKY  732J NUSO, LLC 236   2025-02-03   
227-264 A Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-02-03   
227-264 0 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-02-04   
227-264 1 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-02-04   
227-264 2 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-09-02   
227-264 3 Washington Zone 10 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-13   
227-264 4 Washington Zone 10 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-13   
227-264 5 Washington Zone 10 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-13   
227-264 6 Washington Zone 10 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-13   
227-264 7 Washington Zone 10 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-13   
227-264 8 Washington Zone 10 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-04   
227-264 9 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-02-03   
227-265 A Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 0 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 1 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 2 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 3 Washington Zone 3 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 4 Washington Zone 3 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 5 Washington Zone 3 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 6 Washington Zone 3 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 7 Washington Zone 3 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 8 Washington Zone 3 MD CHCHMDBEWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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