Local Calling Guide

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Sidney, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-433 A SDNYMTAORS0  7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. 650      
406-478 A BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-478 0 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-478 1 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2010-01-20   
406-478 2 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-10-14   
406-478 3 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2011-01-07   
406-478 4 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2011-07-08   
406-478 5 BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-08-11   
406-478 6 BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2011-08-11   
406-478 7 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2014-11-02   
406-478 8 BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2015-06-05   
406-478 9 BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-11-06   
406-480 A BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 0 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 1 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 2 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 3 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 4 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 5 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-480 6 BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2009-02-13   
406-480 7 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2012-06-04   
406-480 8 BLNGMT937MD  197D VONAGE AMERICA LLC 650   2022-07-18   
406-480 9 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-482 A SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 0 BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650   2025-01-19   
406-482 1 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 2 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 3 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 4 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 5   145J TERRA NOVA TELECOM INC. 650   2020-11-19   
406-482 6 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 7   145J TERRA NOVA TELECOM INC. 650   2022-11-03   
406-482 8 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-482 9 SDNYMTMARS1  9636 QWEST CORPORATION 650      
406-488 A SDNYMTAORS0  7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. 650      
406-489 A BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-489 0 BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-489 1 BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-489 2 BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-489 3 BLNGMTMAMMD  6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-489 4   145J TERRA NOVA TELECOM INC. 650   2022-04-10   
406-489 5   145J TERRA NOVA TELECOM INC. 650   2023-06-24   
406-489 6 BLNGMT939MD  145J TERRA NOVA TELECOM INC. 650   2024-09-14   
406-489 8 BLNGMTWEDMD  624H ONVOY SPECTRUM, LLC 650   2025-01-23   
406-630 A BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-630 0 BLNGMT933MD  073H TELNYX LLC 650   2017-03-31   
406-630 1 BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2016-09-10   
406-630 2 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-04-30   
406-630 3 BLNGMTMALMD  994E BANDWIDTH.COM CLEC, LLC - MT 650   2021-12-04   
406-630 4 BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650   2005-04-09   
406-630 5 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2006-10-20   
406-630 6 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2019-09-15   
406-630 7 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2011-10-24   
406-630 8 BLNGMT93DS0  588H AIRUS, INC. - MT 650   2018-03-02   
406-630 9 BLNGMT93DS0  588H AIRUS, INC. - MT 650   2020-03-27   
406-943 A BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-943 0 BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-943 1 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   
406-943 2 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-03-07   
406-943 3 BLNGMTWEAMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 650   2016-11-28   
406-943 4 BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-943 5 BLNGMTWEBMD  771G TELEPORT COMMUNICATIONS AMERICA MT - LLC 650   2015-02-25   
406-943 6 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2020-11-10   
406-943 7 BLNGMTWE8MD  508J CENTURYLINK COMMUNICATIONS, LLC 650   2016-08-12   
406-943 8 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-07-05   
406-943 9 BLNGMTAS9MD  453F ONVOY, LLC - MT 650   2021-07-05   
406-973 A BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-973 0 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-973 2   145J TERRA NOVA TELECOM INC. 650   2021-09-28   
406-973 3 BLNGMT939MD  145J TERRA NOVA TELECOM INC. 650   2024-02-12   
406-973 9 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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