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406-651

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number406651
Basic Format406-651
NPA (Area Code)406
NXX651

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
406-651-0XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-1XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-2XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-3XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-4XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-5XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-6XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-7XXX6529T-MOBILE USA, INC.BILLINGSAS06/25/2024MTWE07/25/2024
406-651-8XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-9XXX9636QWEST CORPORATIONBILLINGSRTMTWE
406-651-XXXX9636QWEST CORPORATIONBILLINGSASMT

Business/Government Phones on the 406-651 Prefix

PhoneNameAddress
406-651-5000Rimrock VI, LLC
406-651-5200Rimrock Subaru
406-651-8109Rimrock Cabinet Company Inc
406-651-8603Premier Dental Laboratories, Inc
406-651-0159Wendy's4077 Grand Avenue Billings 59106 US
406-651-4490MasterLube2424 King Avenue West Billings 59102 US
406-651-5000GMC Cadillac of Billings800 S. Shiloh Rd Billings 59106 US
406-651-5758Montana Styling Company3839 Grand Avenue Billings 59102 US
406-651-8778IHOP2833 King Avenue West Billings 59102 US
406-651-9196Candy Town US1025 Shiloh Crossing Boulevard Billings 59102 US
406-651-9300Office Depot2800 King Avenue West Billings 59102 US

Reports

Anonymous User from Billings, Montana

March 14, 2026 at 10:43 AM

406-651-9099 reported as a Robocall. Received on March 11, 2026 at 4:47 PM.

Anonymous User from Havre, Montana

March 10, 2026 at 2:43 PM

406-651-4243 reported as a Robocall. Received on March 10, 2026 at 12:32 PM.
Call for Computer & technical support

Anonymous User from Havre, Montana

February 24, 2026 at 4:33 PM

406-651-0553 reported as a Robocall. Received on February 24, 2026 at 2:22 PM.

Anonymous User from Havre, Montana

February 19, 2026 at 12:08 PM

406-651-0595 reported as a Live Voice or Other. Received on February 19, 2026 at 9:56 AM.

Anonymous User from Victor, Montana

February 15, 2026 at 6:01 PM

406-651-4887 reported as a Robocall. Received on February 10, 2026 at 4:27 PM.

Anonymous User from , MT

February 13, 2026 at 1:18 PM

406-651-3549 reported as a Robocall. Received on February 9, 2026 at 12:00 AM.

Anonymous User from Missoula, Montana

December 31, 2025 at 4:48 PM

406-651-9930 reported as a Robocall. Received on October 4, 2025 at 10:24 AM.

Anonymous User from Fortine, Montana

December 10, 2025 at 5:06 PM

406-651-8140 reported as a Robocall. Received on December 10, 2025 at 3:00 PM.

Anonymous User from Great Falls, Montana

November 14, 2025 at 8:44 PM

406-651-9560 reported as a Live Voice or Other. Received on November 7, 2025 at 1:55 PM.
Call for Dropped call or no message

Anonymous User from Missoula, Montana

September 18, 2025 at 9:06 AM

406-651-9690 reported as a Robocall. Received on September 18, 2025 at 6:58 AM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hilll, California

September 10, 2025 at 5:14 PM

406-651-2934 reported as a Robocall. Received on September 10, 2025 at 11:26 AM.

Anonymous User from Laurel, Montana

August 5, 2025 at 4:21 PM

406-651-3186 reported as a Live Voice or Other. Received on August 5, 2025 at 1:42 PM.

Anonymous User from Billings, Montana

May 17, 2025 at 12:34 PM

406-651-4880 reported as a unwanted call. Received on May 17, 2025 at 10:33 AM.
Call for Medical & prescriptions

Anonymous User from Spokane Valley, Washington

March 6, 2025 at 5:26 PM

406-651-4316 reported as a Robocall. Received on March 6, 2025 at 3:23 PM.

Anonymous User from , MT

February 10, 2025 at 1:21 PM

406-651-0494 reported as a Robocall. Received on February 10, 2025 at 11:20 AM.
Call for Medical & prescriptions

Anonymous User from Billings, Montana

November 29, 2024 at 2:08 PM

406-651-4194 reported as a Robocall. Received on November 29, 2024 at 12:04 PM.

Anonymous User from Anaconda, Montana

November 26, 2024 at 4:37 PM

406-651-0172 reported as a unwanted call. Received on November 25, 2024 at 12:00 AM.

Anonymous User from Missoula, Montana

October 31, 2024 at 2:15 PM

406-651-9693 reported as a Live Voice or Other. Received on October 31, 2024 at 12:15 PM.
Call for Dropped call or no message

Anonymous User from Windcrest, Texas

July 29, 2024 at 5:58 PM

406-651-0843 reported as a Live Voice or Other. Received on July 29, 2024 at 4:49 PM.
Call for Medical & prescriptions

Anonymous User from Columbus, Montana

March 29, 2024 at 1:34 PM

406-651-2031 reported as a Robocall. Received on March 27, 2024 at 2:38 PM.

Anonymous User from , CT

August 28, 2023 at 10:03 AM

406-651-2473 reported as a Live Voice or Other. Received on August 28, 2023 at 9:59 AM.

Anonymous User from Great Falls, Montana

July 24, 2023 at 4:19 PM

406-651-9292 reported as a Robocall. Received on July 23, 2023 at 6:59 PM.

Anonymous User from Napa, California

December 20, 2022 at 9:01 PM

406-651-5000 reported as a Robocall. Received on December 19, 2022 at 1:35 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , UT

December 19, 2022 at 5:36 PM

406-651-7723 reported as a Robocall. Received on December 19, 2022 at 3:35 PM.

Anonymous User from Portsmouth, Maine

December 16, 2022 at 3:11 PM

406-651-7723 reported as a Robocall. Received on December 15, 2022 at 5:11 PM.

Most 'popular' numbers on this prefix:

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406-651-4XXX: 406-651-4100 | 406-651-4120 | 406-651-4190 | 406-651-4197 | 406-651-4199 |
406-651-5XXX: 406-651-5000 | 406-651-5001 | 406-651-5003 | 406-651-5008 | 406-651-5200 | 406-651-5207 | 406-651-5209 | 406-651-5220 | 406-651-5250 | 406-651-5300 | 406-651-5302 | 406-651-5303 | 406-651-5304 | 406-651-5353 | 406-651-5355 | 406-651-5358 | 406-651-5850 | 406-651-5855 | 406-651-5858 |
406-651-7XXX: 406-651-7700 | 406-651-7720 | 406-651-7721 | 406-651-7722 | 406-651-7770 | 406-651-7777 |
406-651-8XXX: 406-651-8100 | 406-651-8103 | 406-651-8105 | 406-651-8217 | 406-651-8255 | 406-651-8273 | 406-651-8277 | 406-651-8278 | 406-651-8285 | 406-651-8600 | 406-651-8601 | 406-651-8602 | 406-651-8660 | 406-651-8900 | 406-651-8901 | 406-651-8980 | 406-651-8987 | 406-651-8989 | 406-651-8998 |
406-651-9XXX: 406-651-9000 | 406-651-9001 | 406-651-9008 | 406-651-9050 | 406-651-9051 | 406-651-9054 | 406-651-9200 | 406-651-9207 | 406-651-9209 | 406-651-9290 | 406-651-9292 | 406-651-9299 | 406-651-9300 | 406-651-9303 | 406-651-9307 | 406-651-9350 | 406-651-9353 | 406-651-9355 | 406-651-9600 | 406-651-9601 | 406-651-9695 | 406-651-9696 | 406-651-9697 | 406-651-9699 | 406-651-9800 | 406-651-9810 | 406-651-9816 | 406-651-9818 | 406-651-9898 |