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: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-291 A Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 0 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 1 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 2 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 3 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 5 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 6 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 7 Longview TX LGVWTXBA45Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554      
903-291 8 Longview TX LGVWTXGRDS0  9533 SOUTHWESTERN BELL 554      
903-291 9 Longview TX   903C ONVOY, LLC - TX 554      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.