Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: GNBYWI01XRX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-417 A Green Bay WI 996H AIRESPRING, INC. 350      
920-417 0 Green Bay WI 996H AIRESPRING, INC. 350   2020-11-14   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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