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.

Georgetown, MS

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
601-858 A GRTWMSXADS0  0456 GEORGETOWN TEL. CO. 482      
769-832 A JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482      
769-832 4 JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482   2022-03-17   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.