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: 223 [Rate centres in NPA 223] [Dial plan for NPA 223]

NXX: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-233 A Spring Grove PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
223-233 0 Spring Grove PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
223-233 1 Spring Grove PA HRBGPAGU5MD  965H FRACTEL, LLC 226      
223-233 2 Spring Grove PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
223-233 3 Spring Grove PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
223-233 5 Spring Grove PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
223-233 6 Spring Grove PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
223-233 7 Spring Grove PA HRBGPAHAXOX  624H ONVOY SPECTRUM, LLC 226      
223-233 8 Spring Grove PA HRBGPAHAXMD  073H TELNYX LLC 226      
223-233 9 Spring Grove PA HRBGPAGU7MD  516J TON80 COMMUNICATIONS, LLC 226      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.