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.
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-661 A Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 0 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 1 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 2 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 3 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 4 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 5 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 6 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-661 7 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2018-04-08   
920-661 8 Green Bay WI GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-11-14   
920-661 9 Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      

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

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