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: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 934

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-934 A San Benito TX   903C ONVOY, LLC - TX 568      
956-934 0 San Benito TX   903C ONVOY, LLC - TX 568      
956-934 2 San Benito TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-934 3 San Benito TX   515J IP HORIZON LLC 568      
956-934 4 San Benito TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-934 5 San Benito TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-934 6 San Benito TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-934 8 San Benito TX HRLNTXFPDMD  776A VTX COMMUNICATIONS, LLC 568      
956-934 9 San Benito TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.