Local Calling Guide

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NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]

NXX: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-710 A Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-710 0 Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-10-17   
301-710 1 Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-12-04   
301-710 2 Waldorf MD BTVLMD127MD  5562 METROPCS, INC. 236   2010-11-10   
301-710 3 Waldorf MD BTVLMD127MD  5562 METROPCS, INC. 236   2010-11-10   
301-710 4 Waldorf MD BTVLMD127MD  5562 METROPCS, INC. 236   2010-11-10   
301-710 5 Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-02-20   
301-710 6 Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-02-20   
301-710 7 Waldorf MD BTVLMD127MD  5562 METROPCS, INC. 236   2010-11-10   
301-710 8 Waldorf MD BTVLMD127MD  5562 METROPCS, INC. 236   2010-11-10   
301-710 9 Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-10-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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