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: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-323 A La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 0 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 1 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 2 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 3 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 4 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 5 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 6 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 7 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 8 La Grange NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951      
252-323 9 La Grange NC   793K TWC IP ENABLED SERVICES, LLC 951   2018-11-17   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.