Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-821 2 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 3 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 4 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 5 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 6 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 7 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 8 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-821 9 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 A Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 0 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 1 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 2 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 3 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 4 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 5 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 6 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 7 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 8 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-822 9 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 A Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 0 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 1 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 2 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 3 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 4 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 5 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 6 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 7 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 8 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-823 9 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 A Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 0 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 1 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 2 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 3 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 4 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 5 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 6 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 7 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 8 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-824 9 Engleside VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
571-842 4 Washington Zone 8 VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2019-12-12   
571-842 6 Washington Zone 8 VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2019-05-10   
571-910 5 Herndon VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2021-08-09   
571-910 6 Herndon VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2021-08-09   
571-910 7 Herndon VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2021-08-09   
703-310 A Washington Zone 8 VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-310 0 Washington Zone 8 VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-310 1 Washington Zone 8 VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-310 3 Washington Zone 8 VA 7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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