406-742

You are reviewing the Area Code (NPA/NXX) report for 406-742. Did you mean to search the SMS short code 406742?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	406742
Basic Format	406-742
NPA (Area Code)	406
NXX	742

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date
406-742-0XXX	073H	TELNYX LLC	FAIRVIEW	AS	07/13/2018	MT	WE	07/25/2018
406-742-1XXX	453F	ONVOY, LLC - MT	FAIRVIEW	AS	02/28/2021	MT	WE	03/28/2021
406-742-2XXX	453F	ONVOY, LLC - MT	FAIRVIEW	AS	08/16/2019	MT	WE	09/15/2019
406-742-3XXX	145J	TERRA NOVA TELECOM INC.	FAIRVIEW	AS	12/22/2020	MT	WE	01/21/2021
406-742-4XXX	453F	ONVOY, LLC - MT	FAIRVIEW	AS	08/16/2019	MT	WE	09/15/2019
406-742-5XXX	7830	MID-RIVERS TELEPHONE COOPERATIVE, INC.	FAIRVIEW	RT		MT	WE
406-742-6XXX	453F	ONVOY, LLC - MT	FAIRVIEW	AS	06/07/2021	MT	WE	07/05/2021
406-742-7XXX	508J	CENTURYLINK COMMUNICATIONS, LLC	FAIRVIEW	AS	07/07/2016	MT	WE	08/11/2016
406-742-8XXX	624H	ONVOY SPECTRUM, LLC	FAIRVIEW	AS	12/17/2024	MT	WE	01/16/2025
406-742-9XXX	7830	MID-RIVERS TELEPHONE COOPERATIVE, INC.	FAIRVIEW	RT		MT	WE
406-742-XXXX	7830	MID-RIVERS TELEPHONE COOPERATIVE, INC.	FAIRVIEW	AS		MT

Business/Government Phones on the 406-742 Prefix

Phone	Name	Address
406-742-5261	Mondak Family Clinic	304 South Ellery Avenue Fairview 59221 US
406-742-5293	Saint Catherine Catholic Church	317 7th Street Fairview 59221 US

Reports

Anonymous User from Santa Clara, California

February 23, 2026 at 6:30 PM

406-742-4126 reported as a Robocall. Received on February 23, 2026 at 4:29 PM.
Call for Medical & prescriptions

Anonymous User from Missoula, Montana

January 6, 2026 at 3:00 PM

406-742-9930 reported as a Robocall. Received on January 6, 2026 at 10:27 AM.

Anonymous User from Billings, Montana

March 10, 2025 at 3:22 PM

406-742-2601 reported as a Live Voice or Other. Received on March 10, 2025 at 10:49 AM.

Anonymous User from , MT

January 30, 2025 at 4:24 PM

406-742-1732 reported as a Live Voice or Other. Received on January 30, 2025 at 2:20 PM.

Anonymous User from , MT

August 1, 2024 at 12:22 AM

406-742-8576 reported as a Live Voice or Other. Received on July 30, 2024 at 9:27 AM.

Anonymous User from , TX

July 18, 2024 at 1:56 PM

406-742-0732 reported as a Live Voice or Other. Received on July 18, 2024 at 12:00 AM.
Call for Work from home & other ways to make money

Anonymous User from San Jose, California

March 14, 2024 at 6:46 PM

406-742-1549 reported as a unwanted call. Received on March 14, 2024 at 3:23 PM.
Call for No Subject Provided

Anonymous User from Little Chute, Wisconsin

September 13, 2022 at 5:49 PM

406-742-1842 reported as a Robocall. Received on September 13, 2022 at 3:33 PM.
Call for Warranties & protection plans

Most 'popular' numbers on this prefix:

406-742-0XXX: 406-742-0700 | 406-742-0707 | 406-742-0730 | 406-742-0733 | 406-742-0777 |
406-742-1XXX: 406-742-1500 | 406-742-1501 | 406-742-1505 | 406-742-1540 | 406-742-1545 | 406-742-1547 | 406-742-1700 | 406-742-1701 | 406-742-1730 | 406-742-1733 | 406-742-1737 | 406-742-1750 | 406-742-1840 | 406-742-1845 | 406-742-1847 |
406-742-3XXX: 406-742-3300 | 406-742-3303 | 406-742-3307 | 406-742-3330 | 406-742-3333 | 406-742-3700 | 406-742-3720 | 406-742-3721 | 406-742-3722 | 406-742-3750 | 406-742-3777 |
406-742-5XXX: 406-742-5200 | 406-742-5220 | 406-742-5250 | 406-742-5260 | 406-742-5262 | 406-742-5500 | 406-742-5540 | 406-742-5544 | 406-742-5545 | 406-742-5550 | 406-742-5555 |
406-742-8XXX: 406-742-8200 | 406-742-8207 | 406-742-8230 | 406-742-8231 | 406-742-8238 | 406-742-8250 | 406-742-8500 | 406-742-8501 | 406-742-8505 | 406-742-8570 | 406-742-8575 |
406-742-9XXX: 406-742-9000 | 406-742-9001 | 406-742-9020 | 406-742-9040 | 406-742-9045 | 406-742-9047 |