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
307-240 A Riverton WY CHYNWY202MD  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-240 0 Riverton WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-240 1 Riverton WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-240 2 Riverton WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-240 3 Riverton WY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 654   2010-11-01   
307-240 4 Riverton WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-02-05   
307-240 5 Riverton WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-240 6 Riverton WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-240 7 Riverton WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-240 8 Riverton WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-240 9 Riverton WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2014-06-20   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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