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: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-529 A Sulphur Springs TX DLLSTX97X5X  965H FRACTEL, LLC 552      
430-529 0 Sulphur Springs TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552      
430-529 1 Sulphur Springs TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-529 2 Sulphur Springs TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-529 3 Sulphur Springs TX DLLSTX97X5X  965H FRACTEL, LLC 552      
430-529 4 Sulphur Springs TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-529 6 Sulphur Springs TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
430-529 7 Sulphur Springs TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
430-529 8 Sulphur Springs TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
430-529 9 Sulphur Springs TX DLLSTX97X5X  965H FRACTEL, 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.