Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 771 [Rate centres in NPA 771] [Dial plan for NPA 771]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
771-888 A Washington Zone 1 DC WASHDCSWJMD  538H WIDE VOICE, LLC - DC 236      
771-888 0 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-888 1 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-888 2 Washington Zone 1 DC MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
771-888 3 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-888 4 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-888 5 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-888 6 Washington Zone 1 DC WASHDC12DS6  275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236      
771-888 7 Washington Zone 1 DC   321J HD CARRIER LLC 236      
771-888 8 Washington Zone 1 DC WASHDCSWJMD  538H WIDE VOICE, LLC - DC 236      
771-888 9 Washington Zone 1 DC BTVLMD127MD  5562 METROPCS, INC. 236      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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