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: 352

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-352 A Tyler TX LGVWTXBA12Z  5562 METROPCS, INC. 554   2024-02-09   
903-352 0 Tyler TX LGVWTXBA12Z  5562 METROPCS, INC. 554      
903-352 1 Tyler TX LGVWTXBA12Z  5562 METROPCS, INC. 554      
903-352 2 Tyler TX LGVWTXBA12Z  5562 METROPCS, INC. 554      
903-352 3 Tyler TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2019-04-09   
903-352 4 Tyler TX LGVWTXBA37Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2014-11-14   
903-352 5 Tyler TX LGVWTXBA37Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2014-11-14   
903-352 6 Tyler TX LGVWTXBA37Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2013-12-07   
903-352 7 Tyler TX LGVWTXBA37Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2014-11-14   
903-352 8 Tyler TX LGVWTXBA37Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2007-10-12   
903-352 9 Tyler TX LGVWTXPLX7Y  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2007-07-27   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.