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: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 470

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-470 A Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
903-470 0 Longview TX LGVWTXBA37Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2014-12-02   
903-470 1 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2023-10-01   
903-470 2 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2023-10-01   
903-470 3 Longview TX   903C ONVOY, LLC - TX 554   2024-02-22   
903-470 4 Longview TX   903C ONVOY, LLC - TX 554   2024-02-22   
903-470 5 Longview TX   903C ONVOY, LLC - TX 554   2024-02-22   
903-470 7 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2016-05-06   
903-470 8 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2023-03-15   
903-470 9 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2022-12-13   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.