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: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-348 A Cambria WI CMBAWIXARS0  0931 CENTURYTEL SOUTHERN WISCONSIN LLC DBA CENTURYLINK 356      
920-348 0 Cambria WI MILWWI13XWX  506J TWILIO INTERNATIONAL, INC. 356   2021-06-28   
920-348 1 Cambria WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2022-08-28   
920-348 2 Cambria WI MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356   2021-06-25   
920-348 3 Cambria WI NWBLWICYCM1  6274 UNITED STATES CELLULAR - WI 356   2008-09-04   
920-348 4 Cambria WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-07-26   
920-348 5 Cambria WI CMBAWIXARS0  0931 CENTURYTEL SOUTHERN WISCONSIN LLC DBA CENTURYLINK 356      
920-348 6 Cambria WI CMBAWIXARS0  0931 CENTURYTEL SOUTHERN WISCONSIN LLC DBA CENTURYLINK 356      
920-348 8 Cambria WI NWBLWICYCM1  6274 UNITED STATES CELLULAR - WI 356   2015-11-13   
920-348 9 Cambria WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-08   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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