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 1 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2008-10-24   
406-850 2 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2008-11-07   
406-850 3 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2009-02-23   
406-850 4 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2009-03-16   
406-850 8 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2009-08-17   
406-850 9 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2009-09-14   
406-851 1 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2014-08-15   
406-851 8 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2016-12-15   
406-852 A Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-852 0 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-852 3 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2010-04-05   
406-852 4 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2011-02-25   
406-853 A Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 0 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 1 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 2 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 3 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 4 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 5 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 6 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-853 8 Miles City MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2012-04-06   
406-876 A Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-876 0 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2021-01-17   
406-876 1 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-03-12   
406-876 2 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-03-12   
406-876 3 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-03-12   
406-876 4 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-04-15   
406-876 5 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-04-15   
406-876 6 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2021-01-17   
406-876 7 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2021-01-17   
406-876 8 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2022-04-29   
406-894 0 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2017-09-27   
406-913 A Roundup MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-913 0 Roundup MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-913 9 Roundup MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-914 A Lambert MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-915 A South Wolf Point MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-920 A Bozeman MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-920 0 Bozeman MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-920 1 Bozeman MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-920 3 Bozeman MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2022-06-26   
406-927 4 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2013-12-09   
406-927 5 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2014-03-10   
406-927 6 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2014-03-31   
406-927 7 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2014-04-15   
406-927 8 Billings MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650   2014-05-08   
406-928 A Grass Range MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-928 0 Grass Range MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-928 8 Grass Range MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-928 9 Grass Range MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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