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: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-656 A Neosho WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-656 3 Neosho WI MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356   2021-06-26   
920-656 4 Neosho WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-656 5 Neosho WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2018-08-19   
920-656 6 Neosho WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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