Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-850 0 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-850 5 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2009-05-07   
406-850 6 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2009-05-07   
406-850 7 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2014-10-23   
406-851 A Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-852 6 Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-11-06   
406-855 A Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-860 A Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 A Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 0 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 1 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 2 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 3 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 4 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 5 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 6 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 7 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 8 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-861 9 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-891 A Baker MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-891 0 Baker MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-891 1 Baker MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-894 3 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2022-09-04   
406-894 8 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2022-07-04   
406-894 9 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2021-05-23   
406-920 6 Bozeman MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2022-07-22   
406-920 8 Bozeman MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2021-04-13   
406-922 8 Bozeman MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2024-05-26   
406-922 9 Bozeman MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2022-08-28   
406-927 A Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-927 0 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-09-19   
406-927 1 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-09-19   
406-927 2 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-09-21   
406-927 3 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2015-09-07   
406-927 9 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2015-09-07   
406-938 7 Alzada MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2021-08-27   
406-940 A Molt MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-940 5 Molt MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2017-09-02   
406-940 9 Molt MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2024-12-03   
406-941 1 West Glendive MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-11-06   
406-951 A Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 0 Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 1 Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 2 Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 3 Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-951 4 Miles City MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-956 A Baker MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-956 0 Baker MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2010-12-17   
406-969 8 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2020-12-01   
406-969 9 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2020-12-01   
406-989 A West Glendive MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-989 0 West Glendive MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-989 1 West Glendive MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650      
406-990 8 Lame Deer MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2021-08-27   
406-998 7 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2019-09-06   
406-998 8 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2016-02-05   
406-998 9 Billings MT 6010 NEW CINGULAR WIRELESS PCS, LLC 650   2015-12-04   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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