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: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-888 A Green Bay WI GNBYWI01XGX  073H TELNYX LLC 350      
920-888 0 Green Bay WI   5562 METROPCS, INC. 350   2016-05-12   
920-888 1 Green Bay WI   073H TELNYX LLC 350   2017-06-05   
920-888 2 Green Bay WI   225C ONVOY, LLC - WI 350   2017-06-04   
920-888 3 Green Bay WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2018-12-07   
920-888 4 Green Bay WI   225C ONVOY, LLC - WI 350   2016-01-07   
920-888 5 Green Bay WI   5562 METROPCS, INC. 350   2016-05-12   
920-888 6 Green Bay WI   5562 METROPCS, INC. 350   2016-05-12   
920-888 7 Green Bay WI   225C ONVOY, LLC - WI 350   2016-01-07   
920-888 8 Green Bay WI   225C ONVOY, LLC - WI 350   2015-10-15   
920-888 9 Green Bay WI   225C ONVOY, LLC - WI 350   2015-10-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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