Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-788 A West Lyman WY LYMNNEXURP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-788 0 West Lyman WY LYMNNEXURP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-788 1 West Lyman WY LYMNNEXURP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-788 2 West Lyman WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646      
307-788 4 West Lyman WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646      
307-788 5 West Lyman WY GDISNENW6MD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 646      
307-788 6 West Lyman WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646      
307-788 7 West Lyman WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646      
307-788 8 West Lyman WY GDISNENWUMD  508J CENTURYLINK COMMUNICATIONS, LLC 646      
307-788 9 West Lyman WY LYMNNEXURP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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