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: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-364 A Hondo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-364 0 Hondo TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
830-364 1 Hondo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-364 2 Hondo TX SNANTXCA73Z  939H COMMIO, LLC 566      
830-364 3 Hondo TX SNANTXCA94Z  490J DISH WIRELESS, LLC 566      
830-364 4 Hondo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-364 5 Hondo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-364 6 Hondo TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
830-364 7 Hondo TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566      
830-364 8 Hondo TX SNANTX91X2Y  5562 METROPCS, INC. 566      
830-364 9 Hondo TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.