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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-200 A Jackson WY CSPRWYMAUMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654      
307-200 0 Jackson WY   450F ONVOY, LLC - WY 654   2006-07-09   
307-200 1 Jackson WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2008-08-23   
307-200 2 Jackson WY   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2013-01-11   
307-200 3 Jackson WY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 654   2008-01-25   
307-200 4 Jackson WY   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654      
307-200 5 Jackson WY   7421 AT&T LOCAL 654   2006-05-04   
307-200 6 Jackson WY   009E BRESNAN BROADBAND OF WYOMING, LLC - WY (CHARTER) 654   2008-11-03   
307-200 7 Jackson WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2010-02-21   
307-200 8 Jackson WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2010-10-22   
307-200 9 Jackson WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2008-11-29   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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