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406-564

You are reviewing the Area Code (NPA/NXX) report for 406-564. Did you mean to search the SMS short code 406564?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number406564
Basic Format406-564
NPA (Area Code)406
NXX564

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
406-564-0XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS08/25/2010MTWE09/23/2010
406-564-1XXX9415LEVEL 3 COMMUNICATIONS, LLC - MTGREATFALLSAS05/09/2005MTWE06/03/2005
406-564-2XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS08/25/2010MTWE10/22/2010
406-564-3XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS01/07/2011MTWE02/06/2011
406-564-4XXX9415LEVEL 3 COMMUNICATIONS, LLC - MTGREATFALLSRTMTWE
406-564-5XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS01/07/2011MTWE03/07/2011
406-564-6XXX6010NEW CINGULAR WIRELESS PCS, LLCGREATFALLSAS10/07/2010MTWE11/06/2010
406-564-7XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS03/04/2011MTWE04/04/2011
406-564-8XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS05/06/2011MTWE06/03/2011
406-564-9XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTGREATFALLSAS05/06/2011MTWE07/05/2011
406-564-XXXX9415LEVEL 3 COMMUNICATIONS, LLC - MTGREATFALLSAS06/19/2002MT

Business/Government Phones on the 406-564 Prefix

PhoneNameAddress
406-564-1133Honda of Great Falls4900 10th Avenue S Great Falls 59405 US
406-564-3326River Break Basecamp808 17th Street Fort Benton 59442 US

Reports

Anonymous User from Great Falls, Montana

March 10, 2026 at 6:59 PM

406-564-5497 reported as a Robocall. Received on March 10, 2026 at 9:52 AM.
Call for No Subject Provided

Anonymous User from Billings, Montana

February 12, 2026 at 2:36 PM

406-564-4943 reported as a Robocall. Received on February 12, 2026 at 11:06 AM.

Anonymous User from Spokane Valley, Montana

January 27, 2025 at 10:55 AM

406-564-1854 reported as a Robocall. Received on January 27, 2025 at 7:53 AM.

Anonymous User from , MT

June 27, 2023 at 11:00 AM

406-564-1202 reported as a Robocall. Received on June 27, 2023 at 8:55 AM.
Call for No Subject Provided

Anonymous User from , MT

March 16, 2023 at 5:07 PM

406-564-4260 reported as a unwanted call. Received on March 16, 2023 at 2:39 PM.
Call for No Subject Provided

Anonymous User from Glendive, Montana

January 10, 2023 at 4:00 PM

406-564-1863 reported as a Live Voice or Other. Received on January 10, 2023 at 1:51 PM.
Call for Medical & prescriptions

Anonymous User from Glendive, Montana

January 9, 2023 at 11:33 AM

406-564-1863 reported as a Robocall. Received on January 9, 2023 at 9:10 AM.

Anonymous User from Missoula, Montana

December 9, 2022 at 9:17 PM

406-564-5114 reported as a Live Voice or Other. Received on December 3, 2022 at 1:23 PM.
Call for Warranties & protection plans

Anonymous User from , UT

September 8, 2022 at 2:06 PM

406-564-6533 reported as a Live Voice or Other. Received on September 7, 2022 at 1:28 PM.
Call for Dropped call or no message

Anonymous User from , MT

November 25, 2014 at 6:54 PM

reported as a Live Voice. Received on November 25, 2014 at 10:15 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 406-564-2051
Contacted via Wired

Most 'popular' numbers on this prefix:

406-564-0XXX: 406-564-0500 | 406-564-0505 | 406-564-0540 | 406-564-0550 | 406-564-0554 | 406-564-0700 | 406-564-0707 | 406-564-0750 | 406-564-0757 | 406-564-0777 | 406-564-0803 | 406-564-0832 | 406-564-0836 | 406-564-0838 | 406-564-0848 | 406-564-0868 |
406-564-1XXX: 406-564-1200 | 406-564-1203 | 406-564-1204 | 406-564-1212 | 406-564-1234 | 406-564-1262 | 406-564-1800 | 406-564-1852 | 406-564-1853 | 406-564-1855 | 406-564-1887 |
406-564-2XXX: 406-564-2000 | 406-564-2002 | 406-564-2006 | 406-564-2052 | 406-564-2053 | 406-564-2054 | 406-564-2800 | 406-564-2808 | 406-564-2888 | 406-564-2890 | 406-564-2891 | 406-564-2899 |
406-564-4XXX: 406-564-4200 | 406-564-4202 | 406-564-4220 | 406-564-4260 | 406-564-4262 |
406-564-5XXX: 406-564-5100 | 406-564-5120 | 406-564-5150 | 406-564-5157 |
406-564-6XXX: 406-564-6100 | 406-564-6102 | 406-564-6105 | 406-564-6150 | 406-564-6152 | 406-564-6157 | 406-564-6500 | 406-564-6501 | 406-564-6530 | 406-564-6533 | 406-564-6535 | 406-564-6550 |
406-564-9XXX: 406-564-9800 | 406-564-9801 | 406-564-9870 | 406-564-9875 | 406-564-9877 | 406-564-9880 |