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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-733 5 Washington Zone 8 VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2012-03-26   
571-733 6 Washington Zone 8 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2012-07-20   
571-733 7 Washington Zone 8 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2012-07-20   
571-733 8 Washington Zone 8 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2012-07-20   
571-733 9 Washington Zone 8 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2012-08-11   
571-734 A Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 0 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 1 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 2 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 3 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 4 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 5 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 6 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 7 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 8 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-734 9 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-09-06   
571-735 A Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 0 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 1 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 2 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 3 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 4 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 5 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 6 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 7 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 8 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-735 9 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-10-11   
571-736 A Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2025-10-26   
571-736 0 Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2025-10-26   
571-736 1 Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2025-10-26   
571-736 2 Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2025-11-08   
571-736 3 Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2025-11-08   
571-736 4 Washington Zone 17 VA   490J DISH WIRELESS, LLC 236   2025-12-18   
571-736 5 Washington Zone 17 VA   490J DISH WIRELESS, LLC 236   2025-12-22   
571-736 6 Washington Zone 17 VA   490J DISH WIRELESS, LLC 236   2026-01-26   
571-736 7 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-27   
571-736 8 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-27   
571-736 9 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-27   
571-737 A Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 0 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 1 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 2 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 3 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 4 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 5 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 6 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 7 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 8 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-737 9 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   
571-738 A Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-11-23   

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

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