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: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-245 A Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
940-245 0 Decatur TX DLLTTX01GMD  6529 T-MOBILE USA, INC. 552   2021-09-23   
940-245 1 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-04-18   
940-245 2 Decatur TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2025-08-14   
940-245 3 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-02-14   
940-245 4 Decatur TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-16   
940-245 5 Decatur TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-16   
940-245 6 Decatur TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-16   
940-245 7 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-09-30   
940-245 8 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2022-09-04   
940-245 9 Decatur TX DLLTTX01GMD  6529 T-MOBILE USA, INC. 552   2021-09-23   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.