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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
307-481 A Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-481 0 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-481 1 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-481 2 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-12-27   
307-481 3 Lusk WY CHYNWYMAZMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 654   2016-11-11   
307-481 4 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-11-07   
307-481 5 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-10-12   
307-481 6 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-12-27   
307-481 7 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2007-05-06   
307-481 8 Lusk WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2012-01-30   
307-481 9 Lusk WY CHYNWYMAX9X  879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2020-09-07   
307-482 A Wheatland WY   6529 T-MOBILE USA, INC. 654   2025-06-05   
307-482 9 Wheatland WY   6529 T-MOBILE USA, INC. 654   2025-06-05   
307-483 A Rawlins WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2025-06-26   
307-483 8 Rawlins WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2025-06-26   
307-483 9 Rawlins WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2025-06-26   
307-485 A Casper WY   6529 T-MOBILE USA, INC. 654   2025-07-03   
307-485 0 Casper WY   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2025-07-04   
307-485 8 Casper WY   6529 T-MOBILE USA, INC. 654   2025-07-03   
307-485 9 Casper WY   6529 T-MOBILE USA, INC. 654   2025-07-03   
307-486 A Crowheart WY DUBSWYXCRS0  2291 DUBOIS TEL. EXCH., INC. 654      
307-487 A Gillette WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-487 0 Gillette WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2018-11-23   
307-487 1 Gillette WY CHYNWYRFDS0  581H AIRUS, INC. - WY 654   2020-08-06   
307-487 2 Gillette WY CHYNWYMAEMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2020-06-28   
307-487 3 Gillette WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-487 4 Gillette WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-487 5 Gillette WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-487 6 Gillette WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-487 7 Gillette WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2022-01-11   
307-487 8 Gillette WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-06-18   
307-487 9 Gillette WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-06-25   
307-488 A Lander WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-488 0 Lander WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2018-06-18   
307-488 1 Lander WY CHYNWYRF1MD  073H TELNYX LLC 654   2019-11-07   
307-488 2 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-488 3 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-488 4 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-488 5 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-488 6 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-488 7 Lander WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-488 8 Lander WY CSPRWYMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-488 9 Lander WY CSPRWYMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-489 A Shirley Basin WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-489 8 Shirley Basin WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2018-07-29   
307-489 9 Shirley Basin WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2018-07-29   
307-497 A Evanston WY EVTNWY162MD  2290 ALL WEST COMMUNICATIONS - WY 654      
307-500 A Border WY BOISIDMAXIX  450F ONVOY, LLC - WY 652      
307-500 0 Border WY   145J TERRA NOVA TELECOM INC. 652   2022-06-08   
307-500 1 Border WY BOISIDMAXIX  450F ONVOY, LLC - WY 652   2021-07-11   
307-500 2 Border WY BOISIDMAXYX  081F BANDWIDTH.COM CLEC, LLC - WY 652   2021-06-14   
307-500 3 Border WY BOISIDMAX5Y  624H ONVOY SPECTRUM, LLC 652   2021-07-25   
307-500 4 Border WY BOISIDMAX5Y  624H ONVOY SPECTRUM, LLC 652   2021-11-14   
307-500 5 Border WY BOISIDMAXIX  450F ONVOY, LLC - WY 652   2021-04-06   
307-500 6 Border WY BOISIDMAXIX  450F ONVOY, LLC - WY 652   2021-04-06   
307-500 7 Border WY BOISIDMAX5Y  624H ONVOY SPECTRUM, LLC 652   2021-11-14   
307-500 8 Border WY BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652   2021-06-14   
307-500 9 Border WY BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652   2021-06-14   
307-507 A Cheyenne WY   953H WIDE VOICE, LLC - WY 654   2025-05-30   
307-507 1 Cheyenne WY   953H WIDE VOICE, LLC - WY 654   2025-05-30   
307-509 A Cheyenne WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-509 0 Cheyenne WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2008-11-09   
307-509 5 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-509 8 Cheyenne WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2025-04-28   
307-509 9 Cheyenne WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2012-09-27   
307-514 A Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654      
307-514 0 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2006-10-19   
307-514 1 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2007-09-24   
307-514 2 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2005-04-16   
307-514 3 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2005-10-14   
307-514 4 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2006-01-27   
307-514 5 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2012-03-05   
307-514 6 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2012-07-06   
307-514 9 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2009-03-05   
307-520 A Medicine Bow WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-522 A Rock Springs WY CHYNWYRFDS0  581H AIRUS, INC. - WY 654      
307-522 0 Rock Springs WY CHYNWYRFDS0  581H AIRUS, INC. - WY 654   2018-12-22   
307-522 1 Rock Springs WY CHYNWYRFDS0  581H AIRUS, INC. - WY 654   2017-10-05   
307-522 2 Rock Springs WY CHYNWYRF8MD  321J HD CARRIER LLC 654   2020-09-27   
307-522 3 Rock Springs WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-522 4 Rock Springs WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-522 5 Rock Springs WY EVTNWY161MD  3880 ALL WEST/WYOMING, INC. 654   2018-06-26   
307-522 6 Rock Springs WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-522 7 Rock Springs WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-09-21   
307-522 8 Rock Springs WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2018-06-11   
307-522 9 Rock Springs WY CHYNWYRFDS0  581H AIRUS, INC. - WY 654   2020-12-06   
307-527 A Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 0 Cody WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2011-08-01   
307-527 1 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 2 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 3 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 4 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 5 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 6 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 7 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 8 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-527 9 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-529 A Cheyenne WY   450F ONVOY, LLC - WY 654   2025-03-23   
307-529 0 Cheyenne WY   450F ONVOY, LLC - WY 654   2009-10-09   
307-529 8 Cheyenne WY   450F ONVOY, LLC - WY 654   2025-04-11   

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

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