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: 338

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-338 A Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-338 0 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646   2011-02-26   
307-338 1 Torrington WY SCTSNEXUIMD  6010 NEW CINGULAR WIRELESS PCS, LLC 646   2020-02-09   
307-338 2 Torrington WY GDISNENW6MD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 646   2016-12-08   
307-338 3 Torrington WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646   2021-03-01   
307-338 4 Torrington WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646   2022-01-02   
307-338 5 Torrington WY GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646   2016-04-21   
307-338 6 Torrington WY GDISNENWKMD  879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 646   2020-11-15   
307-338 7 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646   2015-03-01   
307-338 8 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646   2012-12-22   
307-338 9 Torrington WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646   2023-06-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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