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406-901

You are reviewing the Area Code (NPA/NXX) report for 406-901. Did you mean to search the SMS short code 406901?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number406901
Basic Format406-901
NPA (Area Code)406
NXX901

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
406-901-0XXX6529T-MOBILE USA, INC.BILLINGSAS01/04/2022BILLINGSMTWE01/14/2022
406-901-1XXX6529T-MOBILE USA, INC.BILLINGSAS01/04/2022BILLINGSMTWE01/14/2022
406-901-2XXX9415LEVEL 3 COMMUNICATIONS, LLC - MTBILLINGSAS06/29/2021BILLINGSMTWE07/23/2021
406-901-3XXX6529T-MOBILE USA, INC.BILLINGSAS01/04/2022BILLINGSMTWE01/14/2022
406-901-4XXX453FONVOY, LLC - MTBILLINGSAS01/12/2024BILLINGSMTWE02/09/2024
406-901-5XXX6529T-MOBILE USA, INC.BILLINGSAS11/05/2021BILLINGSMTWE11/17/2021
406-901-6XXX6529T-MOBILE USA, INC.BILLINGSAS11/05/2021BILLINGSMTWE11/17/2021
406-901-7XXX6529T-MOBILE USA, INC.BILLINGSAS11/05/2021BILLINGSMTWE11/17/2021
406-901-8XXX6529T-MOBILE USA, INC.BILLINGSAS11/05/2021BILLINGSMTWE11/17/2021
406-901-9XXX624HONVOY SPECTRUM, LLCBILLINGSAS04/14/2021BILLINGSMTWE06/14/2021
406-901-XXXX624HONVOY SPECTRUM, LLCBILLINGSAS04/14/2021BILLINGSMT

Business/Government Phones on the 406-901 Prefix

PhoneNameAddress
406-901-0135Courageous Living Designs LLC
406-901-1245Miles City Marketplace3010 Stower Street Miles City 59301-5792 US

Reports

Anonymous User from Wild Rose, Wisconsin

December 29, 2025 at 8:44 AM

406-901-8258 reported as a Live Voice or Other. Received on December 27, 2025 at 12:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Eureka, Montana

July 9, 2025 at 12:19 AM

406-901-2470 reported as a Live Voice or Other. Received on July 8, 2025 at 2:42 PM.
Call for Medical & prescriptions

Anonymous User from Billings, Montana

June 3, 2025 at 12:21 PM

406-901-2968 reported as a Live Voice or Other. Received on June 3, 2025 at 8:25 AM.

Anonymous User from Sun City West, Montana

April 15, 2025 at 1:32 PM

406-901-2106 reported as a Robocall. Received on April 11, 2025 at 7:26 AM.
Call for Medical & prescriptions

Anonymous User from Billings, Montana

December 19, 2024 at 7:33 PM

406-901-2092 reported as a Live Voice or Other. Received on December 19, 2024 at 1:27 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Billings, Montana

November 28, 2024 at 2:31 PM

406-901-4592 reported as a Live Voice or Other. Received on November 27, 2024 at 9:24 AM.

Anonymous User from Jasper, Indiana

August 19, 2024 at 11:25 AM

406-901-2638 reported as a Robocall. Received on August 19, 2024 at 10:35 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MT

May 20, 2024 at 3:24 PM

406-901-4699 reported as a Robocall. Received on May 20, 2024 at 1:00 PM.

Anonymous User from Hickory Hills, Illinois

March 29, 2024 at 12:55 PM

406-901-4830 reported as a Live Voice or Other. Received on March 29, 2024 at 10:27 PM.

Anonymous User from West Chicago, Illinois

October 19, 2022 at 12:57 PM

406-901-8583 reported as a Robocall. Received on October 19, 2022 at 10:27 AM.

Most 'popular' numbers on this prefix:

406-901-0XXX: 406-901-0134 | 406-901-0135 | 406-901-0138 | 406-901-0157 | 406-901-0158 | 406-901-0178 | 406-901-0702 | 406-901-0707 | 406-901-0787 | 406-901-0792 | 406-901-0793 | 406-901-0797 |
406-901-2XXX: 406-901-2000 | 406-901-2006 | 406-901-2008 | 406-901-2091 | 406-901-2096 | 406-901-2099 | 406-901-2100 | 406-901-2101 | 406-901-2103 | 406-901-2147 | 406-901-2149 | 406-901-2188 | 406-901-2600 | 406-901-2631 | 406-901-2633 | 406-901-2638 | 406-901-2667 | 406-901-2668 | 406-901-2700 | 406-901-2703 | 406-901-2707 | 406-901-2773 | 406-901-2777 | 406-901-2778 |
406-901-4XXX: 406-901-4500 | 406-901-4545 | 406-901-4590 | 406-901-4591 | 406-901-4599 | 406-901-4600 | 406-901-4662 | 406-901-4668 | 406-901-4690 | 406-901-4698 | 406-901-4699 | 406-901-4833 | 406-901-4834 | 406-901-4837 | 406-901-4887 | 406-901-4888 | 406-901-4889 |
406-901-6XXX: 406-901-6247 | 406-901-6248 | 406-901-6258 | 406-901-6262 | 406-901-6265 | 406-901-6268 |