Local Calling Guide

Area code/prefix search

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

NXX: 701

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-701 A Washington Zone 13 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-701 0 Washington Zone 13 MD BTVLMD127MD  5562 METROPCS, INC. 236   2018-04-08   
301-701 2 Washington Zone 13 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-12-03   
301-701 3 Washington Zone 13 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-12-03   
301-701 4 Washington Zone 13 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-12-03   
301-701 5 Washington Zone 13 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-12-03   
301-701 6 Washington Zone 13 MD WASHDC125MD  197D VONAGE AMERICA LLC 236   2020-05-20   

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

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