Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 110G SILVER STAR TELEPHONE COMPANY, INC. - WY

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
307-201 5 Jackson WY FRDMWYXCDS3  654   2011-01-05   
307-249 5 Jackson WY FRDMWYXCDS3  654   2018-07-01   
307-284 A Jackson WY CSPRWYMAXCX  654      
307-284 0 Jackson WY CSPRWYMAXCX  654   2020-01-18   
307-418 5 Jackson WY FRDMWYXCDS3  654   2024-01-06   
307-418 6 Jackson WY FRDMWYXCDS3  654   2024-01-06   

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

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