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: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-392 A Aurora NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-392 0 Aurora NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-392 1 Aurora NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-392 2 Aurora NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-392 3 Aurora NC NWBRNCXAXAX  638E ONVOY, LLC - NC 951   2020-12-28   
252-392 4 Aurora NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-392 5 Aurora NC RCMTNCXAXIZ  073H TELNYX LLC 951   2021-03-28   
252-392 6 Aurora NC NWBRNCXAXAX  638E ONVOY, LLC - NC 951   2021-04-04   
252-392 7 Aurora NC NWBRNCXAXAX  638E ONVOY, LLC - NC 951   2021-05-15   
252-392 9 Aurora NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951   2021-07-12   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.