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: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 796

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-796 A Cypress TX   903C ONVOY, LLC - TX 560   2024-06-09   
346-796 0 Cypress TX   903C ONVOY, LLC - TX 560   2024-06-09   
346-796 1 Cypress TX   490J DISH WIRELESS, LLC 560   2024-09-13   
346-796 2 Cypress TX   490J DISH WIRELESS, LLC 560   2024-09-13   
346-796 3 Cypress TX   490J DISH WIRELESS, LLC 560   2024-09-13   
346-796 4 Cypress TX   490J DISH WIRELESS, LLC 560   2024-12-11   
346-796 5 Cypress TX   490J DISH WIRELESS, LLC 560   2025-02-09   
346-796 6 Cypress TX   490J DISH WIRELESS, LLC 560   2025-02-09   
346-796 7 Cypress TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-13   
346-796 8 Cypress TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-13   
346-796 9 Cypress TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-13   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.