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: 342

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-342 A Jackson WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-342 0 Jackson WY CHYNWYRF2MD  939H COMMIO, LLC 654   2021-09-16   
307-342 1 Jackson WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-342 2 Jackson WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-342 3 Jackson WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-342 4 Jackson WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-342 5 Jackson WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-342 6 Jackson WY CHYNWY07GMD  6529 T-MOBILE USA, INC. 654   2021-11-25   
307-342 7 Jackson WY CHYNWYRF5MD  197D VONAGE AMERICA LLC 654   2022-07-18   
307-342 8 Jackson WY CHYNWYRF2MD  939H COMMIO, LLC 654   2021-09-16   
307-342 9 Jackson WY CHYNWY07GMD  6529 T-MOBILE USA, INC. 654   2021-03-14   

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

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