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: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-832 A Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 0 Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 1 Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 2 Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 3 Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 4 Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 8 Prosser WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.