Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: HLNAMTMAX1X

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-750 A Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-759 9 Chester MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2020-02-24   
406-781 A Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-788 A Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-802 A Hamilton MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-802 0 Hamilton MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2021-12-14   
406-802 2 Hamilton MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2019-05-24   
406-802 4 Hamilton MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2015-07-17   
406-808 9 Havre MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2022-08-12   
406-830 0 Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-11-22   
406-830 4 Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-10-06   
406-830 5 Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-04-09   
406-830 6 Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-07-20   
406-830 7 Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-09-06   
406-830 8 Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-10-06   
406-833 A Ronan MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-833 0 Ronan MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2015-03-19   
406-833 1 Ronan MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2023-12-09   
406-836 0 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-03-29   
406-836 1 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-09-13   
406-836 2 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-10-15   
406-836 7 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2013-10-29   
406-836 9 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2004-09-27   
406-845 2 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-10-12   
406-845 3 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-01-15   
406-845 4 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-11-23   
406-845 5 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-02-06   
406-845 6 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2014-09-19   
406-845 8 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2012-11-22   
406-845 9 Cut Bank MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2013-02-04   
406-858 0 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2014-02-07   
406-865 A Dillon MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-865 0 Dillon MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-868 A Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-870 A Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-870 0 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-870 1 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-870 2 Great Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-871 A Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-879 9 Havre MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2013-03-29   
406-880 A Missoula MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-885 A Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648      
406-890 0 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-06-08   
406-890 1 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-08-24   
406-890 3 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-10-12   
406-890 4 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2009-11-09   
406-890 5 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-02-09   
406-890 8 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-05-03   
406-890 9 Kalispell MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2010-09-04   
406-897 0 Columbia Falls MT 6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 648   2021-11-18   

<< 1 2 3 4 5 6 7 8 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.