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.

Moscow, KS

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
620-595 A DDCYKSIBCM0  401D UNITED WIRELESS COMMUNICATIONS, INC. 532      
620-595 5 DDCYKSIBCM0  401D UNITED WIRELESS COMMUNICATIONS, INC. 532      
620-595 9   145J TERRA NOVA TELECOM INC. 532   2025-05-31   
620-598 A ULYSKSXADS0  1817 PIONEER TEL. ASSN., INC. 532      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.