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: 244

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-244 A Ogdensburg WI OGBGWIXARS0  0905 MANAWA TEL. CO., INC. 350      
920-244 0 Ogdensburg WI   766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-13   
920-244 2 Ogdensburg WI   3839 CHARTER FIBERLINK, LLC - WI 350   2025-07-20   
920-244 6 Ogdensburg WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350   2021-09-05   
920-244 7 Ogdensburg WI OGBGWIXARS0  0905 MANAWA TEL. CO., INC. 350      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.