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: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 865

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-865 A Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 0 Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 1 Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 2 Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 3 Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 4 Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 5 Mill Center WI GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350      
920-865 7 Mill Center WI PLSKWIXARS0  0938 NORTHEAST TEL. CO. 350      
920-865 8 Mill Center WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.