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: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-453 A Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 0 Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 1 Greenville TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
903-453 2 Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 3 Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 4 Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 5 Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 6 Greenville TX GNVLTXGLDS0  9533 SOUTHWESTERN BELL 552      
903-453 7 Greenville TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
903-453 8 Greenville TX RCSNTXHVBMD  516C AT&T CORP. 552      
903-453 9 Greenville TX   515J IP HORIZON LLC 552      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.