Local Calling Guide

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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-313 A Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-313 0 Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-313 1 Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-313 2 Herndon VA CNVIVACTDS0  9213 VERIZON VIRGINIA, INC. 236      
571-313 3 Herndon VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-313 4 Herndon VA STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236      
571-313 5 Herndon VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
571-313 6 Herndon VA WASHDCDTDS1  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
571-313 7 Herndon VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-313 8 Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-313 9 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      

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

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