Local Calling Guide

Area code/prefix search

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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-922 A Rock Springs WY CHYNWYMAXXY  7421 AT&T - LOCAL 654      
307-922 0 Rock Springs WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-922 1 Rock Springs WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-922 2 Rock Springs WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-922 3 Rock Springs WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-922 4 Rock Springs WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-922 5 Rock Springs WY RCSPWYMADS1  9636 QWEST CORPORATION 654      
307-922 6 Rock Springs WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-922 7 Rock Springs WY RCSPWYMADS1  9636 QWEST CORPORATION 654      
307-922 8 Rock Springs WY CHYNWYMAX4X  370E YMAX COMMUNICATIONS CORP. - WY 654      
307-922 9 Rock Springs WY CHYNWYMAXXY  7421 AT&T - LOCAL 654      

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

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