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: 875

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-875 A Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 0 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 1 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 2 Corsicana TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-875 3 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 4 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 5 Corsicana TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-875 6 Corsicana TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
903-875 7 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 8 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      
903-875 9 Corsicana TX CRSCTXTRDS0  9533 SOUTHWESTERN BELL 552      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.