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Waldorf, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-220 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-01-07   
227-220 0   939H COMMIO, LLC 236   2024-01-08   
227-220 1   939H COMMIO, LLC 236   2024-01-08   
227-220 2   939H COMMIO, LLC 236   2024-01-08   
227-220 3   939H COMMIO, LLC 236   2024-01-08   
227-220 4   876D ONVOY, LLC - MD 236   2024-05-11   
227-220 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-01-08   
227-220 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-01-08   
227-220 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-01-08   
227-220 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-01-08   
227-220 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-01-07   
227-263 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2025-02-01   
227-263 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2025-02-01   
227-263 1   876D ONVOY, LLC - MD 236   2025-02-03   
227-263 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-02-13   
227-263 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-14   
227-263 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-14   
227-263 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-14   
227-263 6   876D ONVOY, LLC - MD 236   2025-03-09   
227-263 7   876D ONVOY, LLC - MD 236   2025-03-09   
227-263 8   732J NUSO, LLC 236   2025-02-03   
227-263 9   732J NUSO, LLC 236   2025-02-03   
227-278 A   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 3   876D ONVOY, LLC - MD 236   2026-01-11   
227-278 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-09-05   
227-278 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-09-05   
227-278 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-29   
227-278 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-278 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-06-28   
227-289 A   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-10-11   
227-289 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-12-15   
227-289 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-12-15   
227-289 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2025-12-15   
227-289 4   073H TELNYX LLC 236   2026-02-08   
227-289 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-12-01   
227-289 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-12-01   
227-289 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-10-11   
227-722 A WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-06-27   
227-722 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-06-27   
227-722 2   876D ONVOY, LLC - MD 236   2024-07-12   
227-722 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-11-01   
227-722 4   876D ONVOY, LLC - MD 236   2024-10-21   
227-722 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-12-06   
227-722 6   876D ONVOY, LLC - MD 236   2024-07-12   
227-722 7   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 8   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 9   876D ONVOY, LLC - MD 236   2024-09-15   
240-210 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-210 7   624H ONVOY SPECTRUM, LLC 236   2021-11-20   
240-210 8   318J COMCAST IP PHONE, LLC 236   2007-07-27   
240-210 9   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-04-29   
240-213 A WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-213 0   876D ONVOY, LLC - MD 236   2021-01-03   
240-213 1   876D ONVOY, LLC - MD 236   2021-01-03   
240-213 2   876D ONVOY, LLC - MD 236   2021-01-03   
240-213 3   876D ONVOY, LLC - MD 236   2020-04-30   
240-213 4   876D ONVOY, LLC - MD 236   2020-04-30   
240-213 5   876D ONVOY, LLC - MD 236   2021-01-03   
240-213 6   876D ONVOY, LLC - MD 236   2020-10-17   
240-213 7   876D ONVOY, LLC - MD 236   2020-10-17   
240-213 8   876D ONVOY, LLC - MD 236   2021-01-03   
240-213 9   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-216 A BTVLMD12CMA  5562 METROPCS, INC. 236      
240-216 0   5562 METROPCS, INC. 236      
240-216 1   5562 METROPCS, INC. 236      
240-216 2   5562 METROPCS, INC. 236      
240-216 3   5562 METROPCS, INC. 236      
240-216 4   5562 METROPCS, INC. 236      
240-216 5   5562 METROPCS, INC. 236   2010-11-10   
240-216 6   5562 METROPCS, INC. 236      
240-216 7   5562 METROPCS, INC. 236      
240-216 8   5562 METROPCS, INC. 236      
240-216 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2010-12-14   
240-222 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-222 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-09-02   
240-222 1   876D ONVOY, LLC - MD 236   2020-08-09   
240-222 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-06-02   
240-222 3   318J COMCAST IP PHONE, LLC 236   2005-07-25   
240-222 4   829J PAETEC ITEL, LLC 236      
240-222 5   876D ONVOY, LLC - MD 236   2020-08-09   
240-222 6   876D ONVOY, LLC - MD 236   2020-06-11   
240-222 7   876D ONVOY, LLC - MD 236   2020-06-11   
240-222 8   876D ONVOY, LLC - MD 236   2020-06-11   
240-222 9   829J PAETEC ITEL, LLC 236      
240-229 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-229 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-229 1   5562 METROPCS, INC. 236   2005-04-20   
240-229 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-09-19   
240-229 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-17   
240-229 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-10-17   
240-229 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-08-28   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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