Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-297 A Lake Mills WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
920-297 0 Lake Mills WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
920-297 1 Lake Mills WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2020-10-05   
920-297 2 Lake Mills WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2012-04-16   
920-297 3 Lake Mills WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2020-10-05   
920-297 4 Lake Mills WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2015-08-10   
920-297 5 Lake Mills WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2020-10-05   
920-297 6 Lake Mills WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2020-01-19   
920-297 7 Lake Mills WI MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-12-31   
920-297 9 Lake Mills WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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