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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
227-255 8 Washington Zone 5 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
227-255 9 Washington Zone 5 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
227-256 A Washington Zone 2 MD   876D ONVOY, LLC - MD 236   2024-12-05   
227-256 0 Washington Zone 2 MD   876D ONVOY, LLC - MD 236      
227-256 1 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-256 2 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-256 3 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-256 4 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-256 5 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-256 6 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-257 A Washington Zone 14 MD   876D ONVOY, LLC - MD 236   2024-12-05   
227-257 0 Washington Zone 14 MD   876D ONVOY, LLC - MD 236      
227-258 A Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-12-22   
227-258 0 Gaithersburg MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
227-258 8 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-258 9 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-259 A Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-12-26   
227-259 9 Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-334 A Keedysville MD   7421 AT&T - LOCAL 240   2024-12-23   
227-334 9 Keedysville MD   7421 AT&T - LOCAL 240      
227-368 A Mechanicsville MD WASHDCSWFMD  530H WIDE VOICE, LLC - MD 236      
227-368 0 Mechanicsville MD   876D ONVOY, LLC - MD 236      
227-368 6 Mechanicsville MD WASHDCSWFMD  530H WIDE VOICE, LLC - MD 236      
227-722 A Waldorf MD   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 0 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
227-722 1 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
227-722 2 Waldorf MD   876D ONVOY, LLC - MD 236      
227-722 3 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-722 4 Waldorf MD   876D ONVOY, LLC - MD 236      
227-722 5 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-722 6 Waldorf MD   876D ONVOY, LLC - MD 236      
227-722 7 Waldorf MD   624H ONVOY SPECTRUM, LLC 236      
227-722 8 Waldorf MD   624H ONVOY SPECTRUM, LLC 236      
227-722 9 Waldorf MD   876D ONVOY, LLC - MD 236      
227-727 A Washington Zone 6 MD   624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-727 5 Washington Zone 6 MD   624H ONVOY SPECTRUM, LLC 236      
227-727 6 Washington Zone 6 MD   624H ONVOY SPECTRUM, LLC 236      
227-727 7 Washington Zone 6 MD   624H ONVOY SPECTRUM, LLC 236      
227-727 8 Washington Zone 6 MD   624H ONVOY SPECTRUM, LLC 236      
227-727 9 Washington Zone 6 MD   624H ONVOY SPECTRUM, LLC 236      
227-770 A Washington Zone 11 MD   624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-770 7 Washington Zone 11 MD   624H ONVOY SPECTRUM, LLC 236      
227-770 8 Washington Zone 11 MD   624H ONVOY SPECTRUM, LLC 236      
227-770 9 Washington Zone 11 MD   624H ONVOY SPECTRUM, LLC 236      
227-772 A Washington Zone 4 MD   624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-772 7 Washington Zone 4 MD   624H ONVOY SPECTRUM, LLC 236      
227-772 8 Washington Zone 4 MD   624H ONVOY SPECTRUM, LLC 236      
227-777 A Ashton (Baltimore LATA) MD BLTMMDCHYMD  530H WIDE VOICE, LLC - MD 238      
227-777 1 Ashton (Baltimore LATA) MD   321J HD CARRIER LLC 238      
227-777 2 Ashton (Baltimore LATA) MD WASHDC12KMD  145J TERRA NOVA TELECOM INC. 238      
227-777 3 Ashton (Baltimore LATA) MD BLTMMDCH42Z  624H ONVOY SPECTRUM, LLC 238      
227-777 4 Ashton (Baltimore LATA) MD BLTMMDCH42Z  624H ONVOY SPECTRUM, LLC 238      
227-777 7 Ashton (Baltimore LATA) MD BLTMMDCHYMD  530H WIDE VOICE, LLC - MD 238      
227-800 A Frederick MD   624H ONVOY SPECTRUM, LLC 240   2025-01-02   
227-800 0 Frederick MD   624H ONVOY SPECTRUM, LLC 240      
227-800 2 Frederick MD   624H ONVOY SPECTRUM, LLC 240      
227-800 6 Frederick MD   624H ONVOY SPECTRUM, LLC 240      
227-800 8 Frederick MD   624H ONVOY SPECTRUM, LLC 240      
227-800 9 Frederick MD   624H ONVOY SPECTRUM, LLC 240      
227-888 A Washington Zone 15 (Baltimore LATA) MD BLTMMDCHYMD  530H WIDE VOICE, LLC - MD 238      
227-888 0 Washington Zone 15 (Baltimore LATA) MD   876D ONVOY, LLC - MD 238      
227-888 1 Washington Zone 15 (Baltimore LATA) MD   876D ONVOY, LLC - MD 238      
227-888 2 Washington Zone 15 (Baltimore LATA) MD BLTQMD018MD  145J TERRA NOVA TELECOM INC. 238      
227-888 3 Washington Zone 15 (Baltimore LATA) MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238      
227-888 4 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  624H ONVOY SPECTRUM, LLC 238      
227-888 5 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  624H ONVOY SPECTRUM, LLC 238      
227-888 6 Washington Zone 15 (Baltimore LATA) MD   876D ONVOY, LLC - MD 238      
227-888 7 Washington Zone 15 (Baltimore LATA) MD   321J HD CARRIER LLC 238      
227-888 8 Washington Zone 15 (Baltimore LATA) MD BLTMMDCHYMD  530H WIDE VOICE, LLC - MD 238      
227-888 9 Washington Zone 15 (Baltimore LATA) MD   876D ONVOY, LLC - MD 238      
227-998 A Washington Zone 2 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-11-22   
227-998 0 Washington Zone 2 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
227-998 1 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-998 2 Washington Zone 2 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
227-998 3 Washington Zone 2 MD   876D ONVOY, LLC - MD 236      
227-998 4 Washington Zone 2 MD   624H ONVOY SPECTRUM, LLC 236      
227-998 5 Washington Zone 2 MD   624H ONVOY SPECTRUM, LLC 236      
227-998 6 Washington Zone 2 MD   624H ONVOY SPECTRUM, LLC 236      
227-998 7 Washington Zone 2 MD   732J NUSO, LLC 236      
227-998 8 Washington Zone 2 MD   732J NUSO, LLC 236      
227-998 9 Washington Zone 2 MD   732J NUSO, LLC 236      
227-999 A Washington Zone 10 MD WASHDCSWFMD  530H WIDE VOICE, LLC - MD 236      
227-999 0 Washington Zone 10 MD   876D ONVOY, LLC - MD 236      
227-999 1 Washington Zone 10 MD   876D ONVOY, LLC - MD 236      
227-999 2 Washington Zone 10 MD   876D ONVOY, LLC - MD 236      
227-999 3 Washington Zone 10 MD   876D ONVOY, LLC - MD 236      
227-999 4 Washington Zone 10 MD VINNVACBDS0  624H ONVOY SPECTRUM, LLC 236      
227-999 5 Washington Zone 10 MD VINNVACBDS0  624H ONVOY SPECTRUM, LLC 236      
227-999 6 Washington Zone 10 MD   876D ONVOY, LLC - MD 236      
227-999 7 Washington Zone 10 MD   321J HD CARRIER LLC 236      
227-999 8 Washington Zone 10 MD   876D ONVOY, LLC - MD 236      
227-999 9 Washington Zone 10 MD WASHDCSWFMD  530H WIDE VOICE, LLC - MD 236      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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