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: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 725

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-725 A Sedan KS SEDNKSCHRS0  9533 SOUTHWESTERN BELL 532      
620-725 0 Sedan KS WCHTKSBRX5X  986E BANDWIDTH.COM CLEC, LLC - KS 532      
620-725 1 Sedan KS SEDNKSCHRS0  9533 SOUTHWESTERN BELL 532      
620-725 3 Sedan KS SEDNKSCHRS0  9533 SOUTHWESTERN BELL 532      
620-725 4 Sedan KS SEDNKSCHRS0  9533 SOUTHWESTERN BELL 532      
620-725 5 Sedan KS SEDNKSCHRS0  9533 SOUTHWESTERN BELL 532      
620-725 6 Sedan KS WCHTKSTPXMD  516J TON80 COMMUNICATIONS, LLC 532      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.