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: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-298 A Two Rivers WI MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-298 0 Two Rivers WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-07-02   
920-298 1 Two Rivers WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-07-02   
920-298 2 Two Rivers WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-06-03   
920-298 4 Two Rivers WI PLMOWIXAEMD  624H ONVOY SPECTRUM, LLC 356   2021-06-27   
920-298 5 Two Rivers WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-11-15   
920-298 6 Two Rivers WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2021-09-21   
920-298 7 Two Rivers WI MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356   2015-01-05   
920-298 8 Two Rivers WI MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-298 9 Two Rivers WI MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.