Local Calling Guide

Area code/prefix search

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

NXX: 858

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-858 A Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-858 0 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-05-09   
571-858 1 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-05-09   
571-858 2 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-11-17   
571-858 3 Washington Zone 8 VA STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2011-04-11   
571-858 4 Washington Zone 8 VA WASHDCCZDS1  4772 XO VIRGINIA, LLC 236   2011-11-21   
571-858 5 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2012-09-10   
571-858 6 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-05-09   
571-858 7 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-05-09   
571-858 8 Washington Zone 8 VA WASHDCCZDS1  4772 XO VIRGINIA, LLC 236   2011-03-21   
571-858 9 Washington Zone 8 VA WASHDCCZDS1  4772 XO VIRGINIA, LLC 236   2011-03-21   

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

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