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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
307-331 9 Wheatland WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-332 A Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-333 A Casper WY CHYNWYJLAMD  732J NUSO, LLC 654      
307-333 0 Casper WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2006-07-13   
307-333 1 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2006-09-29   
307-333 2 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2007-12-06   
307-333 3 Casper WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2010-03-11   
307-333 4 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2006-01-27   
307-333 5 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2005-07-29   
307-333 6 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2013-10-14   
307-333 7 Casper WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2008-08-29   
307-333 8 Casper WY CHYNWYJLAMD  732J NUSO, LLC 654   2023-07-09   
307-333 9 Casper WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-10-12   
307-334 A Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 0 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 1 Lusk WY CHYNWYRF2MD  939H COMMIO, LLC 654   2023-12-23   
307-334 2 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 3 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 4 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 5 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 6 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 7 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 8 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-334 9 Lusk WY LUSKWYMARS1  9636 QWEST CORPORATION 654      
307-335 A Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-335 0 Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-335 1 Lander WY CHYNWYMAEMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2012-12-08   
307-335 2 Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-335 3 Lander WY CHYNWYMAEMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2005-02-26   
307-335 4 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2006-07-09   
307-335 5 Lander WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2005-12-17   
307-335 6 Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-335 7 Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-335 8 Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-335 9 Lander WY LNDRWYMARS1  9636 QWEST CORPORATION 654      
307-336 A Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654      
307-336 0 Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654   2021-07-11   
307-336 1 Daniel WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-06-18   
307-336 2 Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654   2023-10-12   
307-336 3 Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654   2020-09-05   
307-336 4 Daniel WY CHYNWYMAEMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2023-01-27   
307-336 5 Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654   2020-12-19   
307-336 6 Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654   2020-12-19   
307-336 7 Daniel WY BGPNWYXC7MD  450F ONVOY, LLC - WY 654   2019-09-21   
307-336 8 Daniel WY CSPRWYMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-336 9 Daniel WY CSPRWYMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-337 A Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654      
307-337 0 Casper WY CHYNWYRF1MD  073H TELNYX LLC 654   2017-03-31   
307-337 1 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-03-06   
307-337 2 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-08-15   
307-337 3 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2012-04-14   
307-337 4 Casper WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-12-03   
307-337 5 Casper WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2013-07-05   
307-337 6 Casper WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2012-10-10   
307-337 7 Casper WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-06-03   
307-337 8 Casper WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2012-05-15   
307-337 9 Casper WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2017-11-05   
307-338 A Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-338 0 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646   2011-02-26   
307-338 1 Torrington WY SCTSNEXUIMD  6010 NEW CINGULAR WIRELESS PCS, LLC 646   2020-02-09   
307-338 2 Torrington WY GDISNENW6MD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 646   2016-12-08   
307-338 3 Torrington WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646   2021-03-01   
307-338 4 Torrington WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646   2022-01-02   
307-338 5 Torrington WY GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646   2016-04-21   
307-338 6 Torrington WY GDISNENWKMD  879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 646   2020-11-15   
307-338 7 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646   2015-03-01   
307-338 8 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646   2012-12-22   
307-338 9 Torrington WY SCTSNEXUMMD  450F ONVOY, LLC - WY 646   2023-06-18   
307-339 A Hanna WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-340 A Lusk WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-340 0 Lusk WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-340 1 Lusk WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-340 2 Lusk WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-340 3 Lusk WY CHYNWYMAEMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2014-07-19   
307-340 4 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-340 5 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-340 6 Lusk WY CHYNWYRF2MD  939H COMMIO, LLC 654   2023-12-23   
307-340 7 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-06-18   
307-340 8 Lusk WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2025-06-23   
307-340 9 Lusk WY CHYNWYMAXDX  073H TELNYX LLC 654   2021-07-04   
307-341 A South Wyola WY WYOLMTXCRS1  2250 PROJECT TEL. CO., INC. 650      
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   
307-343 A Laramie WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-343 0 Laramie WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2009-08-30   
307-343 1 Laramie WY CHYNWYRFDS0  581H AIRUS, INC. - WY 654   2018-03-20   
307-343 2 Laramie WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-07-08   
307-343 3 Laramie WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2010-09-20   
307-343 4 Laramie WY   450F ONVOY, LLC - WY 654   2009-11-25   
307-343 5 Laramie WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2012-08-15   
307-343 6 Laramie WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2016-09-17   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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