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: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-433 A Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 0 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 1 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 2 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 3 Henderson NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951   2004-05-31   
252-433 4 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 5 Henderson NC RCMTNCXAXRZ  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 951   2022-05-28   
252-433 6 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 7 Henderson NC RCMTNCXAXRZ  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 951   2022-05-28   
252-433 8 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      
252-433 9 Henderson NC HNSNNCXA43A  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 951      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.