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: 334

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-334 A Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 0 Pearsall TX   145J TERRA NOVA TELECOM INC. 566      
830-334 1 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 2 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 3 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 4 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 5 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 6 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 7 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 8 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      
830-334 9 Pearsall TX PRSLTXPSRS0  9533 SOUTHWESTERN BELL 566      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.