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: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-666 A Denison TX   965H FRACTEL, LLC 552   2019-07-17   
430-666 1 Denison TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-02-19   
430-666 2 Denison TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-07-10   
430-666 4 Denison TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 5 Denison TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 6 Denison TX   965H FRACTEL, LLC 552   2019-07-17   
430-666 7 Denison TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 8 Denison TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 9 Denison TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.