Local Calling Guide

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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
227-235 9 Hughesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-16   
227-236 A Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 0 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-06-02   
227-236 1 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-06-02   
227-236 2 Washington Zone 10 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2024-05-03   
227-236 3 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 4 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 5 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 6 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 7 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 8 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-236 9 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-05-02   
227-237 A Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-15   
227-237 2 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-16   
227-237 3 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-16   
227-237 4 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-16   
227-237 5 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-16   
227-237 6 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-16   
227-237 7 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-16   
227-237 8 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-15   
227-237 9 Myersville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-06-15   
227-238 A Washington Zone 14 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-06-20   
227-238 9 Washington Zone 14 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-06-20   
227-239 A Hagerstown MD   475J CALLWORKS CORPORATION 240   2024-07-11   
227-239 1 Hagerstown MD   475J CALLWORKS CORPORATION 240   2024-07-11   
227-240 A Washington Zone 11 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 0 Washington Zone 11 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 1 Washington Zone 11 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 2 Washington Zone 11 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-241 A Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-07-07   
227-241 7 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-07-07   
227-241 8 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-07-07   
227-241 9 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-07-07   
227-244 A Ridge MD   530H WIDE VOICE, LLC - MD 236   2024-07-27   
227-244 6 Ridge MD   530H WIDE VOICE, LLC - MD 236   2024-07-27   
227-368 A Mechanicsville MD WASHDCSWFMD  530H WIDE VOICE, LLC - MD 236      
227-368 0 Mechanicsville MD   876D ONVOY, LLC - MD 236   2024-03-07   
227-368 6 Mechanicsville MD WASHDCSWFMD  530H WIDE VOICE, LLC - MD 236   2023-10-21   
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   2024-06-27   
227-722 1 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-06-27   
227-722 7 Waldorf MD   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 8 Waldorf MD   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
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   2023-09-30   
227-777 2 Ashton (Baltimore LATA) MD WASHDC12KMD  145J TERRA NOVA TELECOM INC. 238   2023-11-13   
227-777 3 Ashton (Baltimore LATA) MD BLTMMDCH42Z  624H ONVOY SPECTRUM, LLC 238   2024-01-14   
227-777 4 Ashton (Baltimore LATA) MD BLTMMDCH42Z  624H ONVOY SPECTRUM, LLC 238   2024-01-14   
227-777 7 Ashton (Baltimore LATA) MD BLTMMDCHYMD  530H WIDE VOICE, LLC - MD 238   2023-09-30   
227-888 A Washington Zone 15 (Baltimore LATA) MD BLTMMDCHYMD  530H WIDE VOICE, LLC - MD 238      

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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