Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-210 A Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 0 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 1 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 2 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 3 Arcola VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-210 4 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 5 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 6 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 7 Arcola VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 8 Arcola VA WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236      
571-210 9 Arcola VA WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.