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: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-257 A Appleton WI APPLWI01DS0  9327 WISCONSIN BELL INC 350      
920-257 0 Appleton WI APPLWI01DS0  9327 WISCONSIN BELL INC 350      
920-257 1 Appleton WI GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350      
920-257 2 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-257 3 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350      
920-257 4 Appleton WI APPLWI01XWX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350      
920-257 5 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-257 6 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350      
920-257 7 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-257 8 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-257 9 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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