Local Calling Guide

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Washington Zone 17, VA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
703-992 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-13   
703-992 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-01-22   
703-992 6   318J COMCAST IP PHONE, LLC 236   2003-12-03   
703-992 7   318J COMCAST IP PHONE, LLC 236   2004-11-01   
703-992 8   318J COMCAST IP PHONE, LLC 236   2005-03-08   
703-992 9   318J COMCAST IP PHONE, LLC 236   2005-05-25   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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