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: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-453 A Del Rio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-453 0 Del Rio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-453 1 Del Rio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566      
830-453 2 Del Rio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566      
830-453 5 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-453 6 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-453 7 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-453 8 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-453 9 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.