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: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-231 A Rocky Mount NC RCMTNCXAX5Z  440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 951      
252-231 0 Rocky Mount NC RCMTNCXAX6Z  703F CEBRIDGE TELECOM NC, LLC DBA SUDDENLINK COMMS - NC 951      
252-231 1 Rocky Mount NC RCMTNCXAX6Z  703F CEBRIDGE TELECOM NC, LLC DBA SUDDENLINK COMMS - NC 951      
252-231 2 Rocky Mount NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951      
252-231 3 Rocky Mount NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951      
252-231 4 Rocky Mount NC RCMTNCXAX5Z  440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 951      
252-231 5 Rocky Mount NC RCMTNCXAXBZ  5562 METROPCS, INC. 951      
252-231 6 Rocky Mount NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951      
252-231 7 Rocky Mount NC RCMTNCXAXZY  508J CENTURYLINK COMMUNICATIONS, LLC 951      
252-231 8 Rocky Mount NC RCMTNCXAX6Z  703F CEBRIDGE TELECOM NC, LLC DBA SUDDENLINK COMMS - NC 951      
252-231 9 Rocky Mount NC   998E BANDWIDTH.COM CLEC, LLC - NC 951      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.