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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-313 5 Evanston WY   450F ONVOY, LLC - WY 654   2020-12-19   
307-313 6 Evanston WY   450F ONVOY, LLC - WY 654   2021-03-02   
307-313 7 Evanston WY   508J CENTURYLINK COMMUNICATIONS, LLC 654   2015-03-18   
307-313 8 Evanston WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-313 9 Evanston WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-314 A Laramie WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-314 0 Laramie WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-314 1 Laramie WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-314 2 Laramie WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2014-11-27   
307-314 3 Laramie WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-03-12   
307-314 4 Laramie WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-03-12   
307-314 5 Laramie WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2016-07-25   
307-314 6 Laramie WY   879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2014-07-11   
307-314 7 Laramie WY   508J CENTURYLINK COMMUNICATIONS, LLC 654   2015-06-27   
307-314 8 Laramie WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2016-09-12   
307-314 9 Laramie WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2009-02-08   
307-315 A Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654      
307-315 0 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2007-12-08   
307-315 1 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2007-12-28   
307-315 2 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2008-02-25   
307-315 3 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2008-03-17   
307-315 4 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2008-08-18   
307-315 5 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2008-09-02   
307-315 6 Casper WY   009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2007-07-13   
307-315 7 Casper WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2008-11-16   
307-315 8 Casper WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2011-06-17   
307-315 9 Casper WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-316 A Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-316 0 Cheyenne WY   450F ONVOY, LLC - WY 654   2006-05-19   
307-316 1 Cheyenne WY   450F ONVOY, LLC - WY 654   2012-12-13   
307-316 2 Cheyenne WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2014-11-27   
307-316 3 Cheyenne WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-05-15   
307-316 4 Cheyenne WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-05-15   
307-316 5 Cheyenne WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-05-15   
307-316 6 Cheyenne WY   450F ONVOY, LLC - WY 654   2015-12-04   
307-316 7 Cheyenne WY   450F ONVOY, LLC - WY 654   2008-04-11   
307-316 8 Cheyenne WY   450F ONVOY, LLC - WY 654   2010-11-14   
307-316 9 Cheyenne WY   581H AIRUS, INC. - WY 654   2019-02-28   
307-317 A Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-317 0 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 1 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 2 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 3 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 4 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 5 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 6 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 7 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 8 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 9 Cheyenne WY   450F ONVOY, LLC - WY 654   2017-06-21   
307-318 A Wright WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-318 0 Wright WY   081F BANDWIDTH.COM CLEC, LLC - WY 654   2021-03-18   
307-318 1 Wright WY   450F ONVOY, LLC - WY 654   2021-07-11   
307-318 2 Wright WY   450F ONVOY, LLC - WY 654   2021-03-19   
307-318 3 Wright WY   450F ONVOY, LLC - WY 654   2021-03-19   
307-318 4 Wright WY   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2023-01-27   
307-318 5 Wright WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2025-01-12   
307-318 6 Wright WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2026-01-23   
307-318 7 Wright WY   581H AIRUS, INC. - WY 654   2025-05-12   
307-318 8 Wright WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2021-07-02   
307-318 9 Wright WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2021-07-02   
307-319 A Shoshoni WY CSPRWYMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-319 8 Shoshoni WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-11-16   
307-319 9 Shoshoni WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-11-16   
307-320 A Rawlins WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-321 A Rawlins WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-322 A Wheatland WY WHLDWYMARS1  9636 QWEST CORPORATION 654      
307-323 A Pinedale WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654      
307-323 0 Pinedale WY   450F ONVOY, LLC - WY 654   2021-07-11   
307-323 1 Pinedale WY   450F ONVOY, LLC - WY 654   2020-12-19   
307-323 2 Pinedale WY   450F ONVOY, LLC - WY 654   2019-09-21   
307-323 3 Pinedale WY   450F ONVOY, LLC - WY 654   2020-09-05   
307-323 4 Pinedale WY   450F ONVOY, LLC - WY 654   2020-09-05   
307-323 5 Pinedale WY   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2020-09-22   
307-323 6 Pinedale WY   879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2020-11-09   
307-323 7 Pinedale WY   450F ONVOY, LLC - WY 654   2020-12-19   
307-323 8 Pinedale WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-323 9 Pinedale WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-324 A Rawlins WY RWLNWYMADS0  9636 QWEST CORPORATION 654      
307-325 A Hanna WY HANNWYXCRS1  2297 UNION TEL. CO. 654      
307-326 A Saratoga WY SRTGWYXCRS1  2297 UNION TEL. CO. 654      
307-327 A Encampment WY ENCMWYXCRS1  2297 UNION TEL. CO. 654      
307-328 A Rawlins WY RWLNWYMADS0  9636 QWEST CORPORATION 654      
307-328 0 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 1 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 2 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 3 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 4 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 5 Rawlins WY   009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2006-01-16   
307-328 7 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 8 Rawlins WY   9636 QWEST CORPORATION 654      
307-328 9 Rawlins WY   9636 QWEST CORPORATION 654      
307-329 A Saratoga WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-330 A Lander WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-331 A Wheatland WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-331 0 Wheatland WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-331 1 Wheatland WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-331 2 Wheatland WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-331 3 Wheatland WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-331 4 Wheatland WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-331 5 Wheatland WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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