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: 936 [Rate centres in NPA 936] [Dial plan for NPA 936]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-297 A Montgomery (Montgomery) TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-297 0 Montgomery (Montgomery) TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-297 1 Montgomery (Montgomery) TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-297 2 Montgomery (Montgomery) TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
936-297 3 Montgomery (Montgomery) TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-297 4 Montgomery (Montgomery) TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
936-297 5 Montgomery (Montgomery) TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
936-297 6 Montgomery (Montgomery) TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
936-297 7 Montgomery (Montgomery) TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
936-297 8 Montgomery (Montgomery) TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
936-297 9 Montgomery (Montgomery) TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.