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: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-867 A Plano TX DLLSTX3787Z  939H COMMIO, LLC 552      
945-867 0 Plano TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 1 Plano TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 2 Plano TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 3 Plano TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 4 Plano TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-11-03   
945-867 5 Plano TX DLLSTX3787Z  939H COMMIO, LLC 552   2022-03-27   
945-867 6 Plano TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-12-04   
945-867 7 Plano TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-05-26   
945-867 8 Plano TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-01   
945-867 9 Plano TX DLLTTXID1MD  5562 METROPCS, INC. 552   2022-04-26   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.