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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
307-532 A Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-533 A Sheridan WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654      
307-533 0 Sheridan WY   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2025-05-16   
307-533 1 Sheridan WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2024-04-26   
307-533 2 Sheridan WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2024-05-18   
307-533 4 Sheridan WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2023-09-13   
307-533 5 Sheridan WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2024-07-12   
307-533 6 Sheridan WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2023-12-26   
307-533 7 Sheridan WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2023-12-26   
307-533 8 Sheridan WY CHYNWYRF2MD  939H COMMIO, LLC 654   2022-09-10   
307-533 9 Sheridan WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-07-23   
307-534 A Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 0 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 1 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 2 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 3 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 4 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 5 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-534 6 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-534 7 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 8 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-534 9 Torrington WY TRTNWYXCRP0  4531 UNITED TEL CO WEST - WY DBA CENTURYLINK WEST - WY 646      
307-537 A Pinedale WY PNDLWYXCDS0  2299 CENTURYTEL OF WYOMING, INC. DBA CENTURYLINK 654      
307-540 A Jeffrey City WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-541 A Moran WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-543 A Moran WY MORNWYMARS1  9636 QWEST CORPORATION 654      
307-543 0 Moran WY MORNWYMARS1  9636 QWEST CORPORATION 654      
307-543 1 Moran WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2012-01-27   
307-543 2 Moran WY MORNWYMARS1  9636 QWEST CORPORATION 654      
307-543 3 Moran WY MORNWYMARS1  9636 QWEST CORPORATION 654      
307-543 4 Moran WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2012-12-17   
307-543 5 Moran WY CHYNWYMAXAX  508J CENTURYLINK COMMUNICATIONS, LLC 654   2015-03-18   
307-543 6 Moran WY JCSNWYMA1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2013-05-16   
307-543 7 Moran WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2007-03-23   
307-543 8 Moran WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2012-01-30   
307-543 9 Moran WY MORNWYMARS1  9636 QWEST CORPORATION 654      
307-544 A Jeffrey City WY JFCYWYXCRS0  3410 RT COMMUNICATIONS 654      
307-545 A Old Faithful WY OLFTWYMARS1  9636 QWEST CORPORATION 650      
307-545 0 Old Faithful WY BLNGMTWE8MD  508J CENTURYLINK COMMUNICATIONS, LLC 650   2016-08-19   
307-545 1 Old Faithful WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2012-12-13   
307-545 2 Old Faithful WY OLFTWYMARS1  9636 QWEST CORPORATION 650      
307-545 3 Old Faithful WY BLNGMTAS9MD  081F BANDWIDTH.COM CLEC, LLC - WY 650   2011-11-25   
307-545 4 Old Faithful WY OLFTWYMARS1  9636 QWEST CORPORATION 650      
307-545 5 Old Faithful WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2012-12-13   
307-545 6 Old Faithful WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2007-04-21   
307-545 7 Old Faithful WY OLFTWYMARS1  9636 QWEST CORPORATION 650      
307-545 8 Old Faithful WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2012-12-13   
307-545 9 Old Faithful WY OLFTWYMARS1  9636 QWEST CORPORATION 650      
307-547 A Burns WY BRNSWYXCRS1  3410 RT COMMUNICATIONS 654      
307-548 A Lovell WY BASNWYXCDS1  2296 TRI-COUNTY TEL. ASSN., INC. 654      
307-549 A Old Faithful WY OLFTWY021MD  013B UNION TELEPHONE COMPANY 650      
307-554 A Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-554 0 Glenrock WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2009-05-22   
307-554 1 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-05-24   
307-554 2 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-554 3 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2020-12-19   
307-554 4 Glenrock WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2013-06-11   
307-554 5 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2019-09-07   
307-554 6 Glenrock WY CSPRWYMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2010-11-13   
307-554 7 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2007-03-09   
307-554 8 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2012-01-13   
307-554 9 Glenrock WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-03-02   
307-556 A Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-556 0 Riverton WY CHYNWYRF2MD  939H COMMIO, LLC 654   2022-07-29   
307-556 1 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-08-11   
307-556 2 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-556 3 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-556 4 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-08-11   
307-556 5 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-04-06   
307-556 6 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-04-06   
307-556 7 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-08-11   
307-556 8 Riverton WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-08-11   
307-556 9 Riverton WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2022-03-31   
307-567 A Gillette WY CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-568 A Basin WY BASNWYXCDS1  2296 TRI-COUNTY TEL. ASSN., INC. 654      
307-575 A Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 0 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 1 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 2 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 3 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 4 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 5 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 6 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-575 7 Torrington WY GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646   2009-12-03   
307-575 8 Torrington WY SCTSNEXUIMD  6010 NEW CINGULAR WIRELESS PCS, LLC 646   2010-11-13   
307-575 9 Torrington WY GDISNENWX5X  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 646      
307-576 A Leigh Canyon WY DRGSIDMADS2  2214 COLUMBINE TELCO DBA SILVER STAR COMMUNICATIONS 652      
307-577 A Casper WY CSPRWYMADS0  9636 QWEST CORPORATION 654      
307-578 A Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 0 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 1 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 2 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 3 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 4 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 5 Cody WY CODYWYMADS0  9636 QWEST CORPORATION 654      
307-578 6 Cody WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2013-04-18   
307-578 7 Cody WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-08-08   
307-578 8 Cody WY CSPRWYESPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2006-01-16   
307-578 9 Cody WY CHYNWYMAX9X  879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2015-02-02   
307-586 A Cody WY BASNWYXCDS1  7466 TRI TEL, INC. 654      

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

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