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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-374 A Manitowoc WI   6529 T-MOBILE USA, INC. 356      
920-374 0 Manitowoc WI   6529 T-MOBILE USA, INC. 356      
920-374 1 Manitowoc WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356      
920-374 2 Manitowoc WI MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356   2021-06-26   
920-374 3 Manitowoc WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-04-03   
920-374 4 Manitowoc WI MILWWI45XIX  318J COMCAST IP PHONE, LLC 356   2015-10-09   
920-374 5 Manitowoc WI PEWTWICI4MD  5562 METROPCS, INC. 356   2021-06-04   
920-374 6 Manitowoc WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2022-09-28   
920-374 7 Manitowoc WI PEWTWICI4MD  5562 METROPCS, INC. 356   2021-06-04   
920-374 8 Manitowoc WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-12-24   
920-374 9 Manitowoc WI MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2007-03-01   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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