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: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-317 A Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
214-317 0 Grand Prairie EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552      
214-317 1 Grand Prairie EMS TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552      
214-317 2 Grand Prairie EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
214-317 3 Grand Prairie EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552      
214-317 4 Grand Prairie EMS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
214-317 5 Grand Prairie EMS TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552      
214-317 6 Grand Prairie EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552      
214-317 7 Grand Prairie EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
214-317 8 Grand Prairie EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
214-317 9 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 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.