406-740

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	406740
Basic Format	406-740
NPA (Area Code)	406
NXX	740

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
406-740-0XXX	6564	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLSTRIP	RT		COLSTRIP	MT	WE
406-740-1XXX	6564	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLSTRIP	RT		COLSTRIP	MT	WE
406-740-2XXX	6564	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLSTRIP	RT		COLSTRIP	MT	WE
406-740-3XXX	6564	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLSTRIP	AS	05/19/2023	COLSTRIP	MT	WE	05/28/2023
406-740-4XXX	6564	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLSTRIP	AS	11/13/2023	COLSTRIP	MT	WE	12/11/2023
406-740-5XXX	453F	ONVOY, LLC - MT	COLSTRIP	AS	01/12/2021	COLSTRIP	MT	WE	02/11/2021
406-740-6XXX	453F	ONVOY, LLC - MT	COLSTRIP	AS	12/11/2019	COLSTRIP	MT	WE	01/05/2020
406-740-7XXX	508J	CENTURYLINK COMMUNICATIONS, LLC	COLSTRIP	AS	07/07/2016	COLSTRIP	MT	WE	08/10/2016
406-740-8XXX	453F	ONVOY, LLC - MT	COLSTRIP	AS	09/30/2019	COLSTRIP	MT	WE	10/28/2019
406-740-9XXX	453F	ONVOY, LLC - MT	COLSTRIP	AS	01/12/2021	COLSTRIP	MT	WE	02/11/2021
406-740-XXXX	6564	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLSTRIP	AS		COLSTRIP	MT

Business/Government Phones on the 406-740 Prefix

Phone	Name	Address
406-740-0931	Heser Tree Service LLC

Reports

Anonymous User from Lolo, Montana

April 27, 2026 at 11:55 AM

406-740-9222 reported as a Robocall. Received on April 27, 2026 at 9:52 AM.

Anonymous User from Hamilton, Montana

March 25, 2026 at 3:19 PM

406-740-8145 reported as a Robocall. Received on March 24, 2026 at 2:30 PM.

Anonymous User from Albany, New York

January 7, 2026 at 4:23 AM

406-740-8775 reported as a Live Voice or Other. Received on January 5, 2026 at 12:00 PM.
Call for Work from home & other ways to make money

Anonymous User from , NY

December 5, 2025 at 9:30 AM

406-740-5565 reported as a Live Voice or Other. Received on December 5, 2025 at 9:15 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bridgeport, New York

September 12, 2025 at 6:30 PM

406-740-5824 reported as a Robocall. Received on September 11, 2025 at 12:03 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Escalon, California

September 9, 2025 at 4:35 PM

406-740-5491 reported as a Robocall. Received on September 9, 2025 at 9:34 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Big Sandy, Montana

August 29, 2025 at 10:39 AM

406-740-3358 reported as a Live Voice or Other. Received on August 29, 2025 at 8:32 AM.
Call for Medical & prescriptions

Anonymous User from , IN

July 28, 2025 at 2:40 PM

406-740-5864 reported as a Robocall. Received on July 28, 2025 at 1:00 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Lacey, Washington

July 17, 2025 at 6:46 PM

406-740-9774 reported as a Robocall. Received on June 30, 2025 at 5:44 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , MT

July 4, 2025 at 4:44 PM

406-740-6428 reported as a Robocall. Received on June 26, 2025 at 5:04 PM.

Anonymous User from , MT

July 4, 2025 at 4:43 PM

406-740-6428 reported as a Robocall. Received on June 27, 2025 at 6:17 PM.

Anonymous User from , MT

July 4, 2025 at 4:42 PM

406-740-6428 reported as a Robocall. Received on June 27, 2025 at 10:50 AM.

Anonymous User from , MT

July 4, 2025 at 4:41 PM

406-740-6428 reported as a Robocall. Received on June 27, 2025 at 1:29 PM.

Anonymous User from , MT

July 4, 2025 at 4:40 PM

406-740-6428 reported as a Robocall. Received on June 27, 2025 at 3:11 PM.

Anonymous User from , MT

July 4, 2025 at 4:39 PM

406-740-6428 reported as a Robocall. Received on June 27, 2025 at 6:17 PM.

Anonymous User from , MT

July 4, 2025 at 4:38 PM

406-740-6428 reported as a Robocall. Received on June 30, 2025 at 7:35 PM.

Anonymous User from , MT

July 4, 2025 at 4:37 PM

406-740-6428 reported as a Robocall. Received on July 1, 2025 at 7:35 PM.

Anonymous User from , MT

July 4, 2025 at 4:37 PM

406-740-6428 reported as a Robocall. Received on July 2, 2025 at 7:54 PM.

Anonymous User from , MT

July 4, 2025 at 4:36 PM

406-740-6428 reported as a Robocall. Received on July 2, 2025 at 12:46 PM.

Anonymous User from , MT

July 4, 2025 at 4:35 PM

406-740-6428 reported as a Robocall. Received on July 2, 2025 at 3:10 AM.

Anonymous User from , MT

July 4, 2025 at 4:32 PM

406-740-6428 reported as a Robocall. Received on July 4, 2025 at 10:08 AM.

Anonymous User from , FL

June 26, 2025 at 7:02 PM

406-740-9903 reported as a Robocall. Received on June 26, 2025 at 7:00 PM.

Anonymous User from Katy, Texas

June 9, 2025 at 1:52 PM

406-740-5479 reported as a Robocall. Received on June 9, 2025 at 12:32 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Springdale, Arkansas

May 31, 2025 at 1:14 PM

406-740-8623 reported as a Live Voice or Other. Received on May 31, 2025 at 11:36 AM.

Anonymous User from , NJ

May 6, 2025 at 3:07 PM

406-740-9165 reported as a Robocall. Received on May 6, 2025 at 3:03 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Hermantown, Minnesota

May 1, 2025 at 3:06 PM

406-740-9466 reported as a Robocall. Received on April 21, 2025 at 1:55 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Billings, Montana

April 11, 2025 at 10:35 AM

406-740-8159 reported as a Robocall. Received on April 11, 2025 at 8:32 AM.
Call for Home improvement & cleaning

Anonymous User from Sauk City, Wisconsin

March 21, 2025 at 10:51 AM

406-740-5275 reported as a Robocall. Received on March 21, 2025 at 9:45 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Great Falls, Montana

March 2, 2025 at 2:45 PM

406-740-5415 reported as a Live Voice or Other. Received on February 27, 2025 at 8:46 AM.
Call for Dropped call or no message

Anonymous User from Albertville, Alabama

February 7, 2025 at 8:25 PM

406-740-5648 reported as a Robocall. Received on February 4, 2025 at 7:17 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from New Braunfels, Texas

February 3, 2025 at 10:38 AM

406-740-5145 reported as a Robocall. Received on February 3, 2025 at 8:53 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Crested Butte, Colorado

January 23, 2025 at 1:03 PM

406-740-9912 reported as a Robocall. Received on January 20, 2025 at 8:28 AM.

Anonymous User from Santa Clara, California

January 14, 2025 at 11:44 AM

406-740-9051 reported as a Robocall. Received on January 14, 2025 at 8:01 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Santa Clara, Illinois

January 14, 2025 at 11:07 AM

406-740-9051 reported as a Robocall. Received on January 14, 2025 at 7:01 AM.

Anonymous User from , MT

January 13, 2025 at 8:59 PM

406-740-8110 reported as a Robocall. Received on January 13, 2025 at 4:47 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , MT

July 15, 2024 at 5:11 PM

406-740-8449 reported as a Robocall. Received on July 15, 2024 at 3:10 PM.

Anonymous User from Midland, Georgia

September 12, 2023 at 10:55 AM

406-740-9302 reported as a Live Voice or Other. Received on September 6, 2023 at 5:19 PM.

Anonymous User from Midland, Georgia

September 7, 2023 at 10:10 AM

406-740-9302 reported as a Robocall. Received on September 6, 2023 at 5:19 PM.

Anonymous User from San Diego, California

August 12, 2023 at 4:17 PM

406-740-5797 reported as a Robocall. Received on August 12, 2023 at 4:31 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

August 2, 2023 at 12:09 PM

406-740-9314 reported as a Live Voice or Other. Received on August 2, 2023 at 11:04 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Portland, Oregon

August 1, 2023 at 1:49 PM

406-740-5918 reported as a Robocall. Received on August 1, 2023 at 10:47 AM.

Anonymous User from , CA

July 31, 2023 at 4:12 PM

406-740-5980 reported as a Robocall. Received on July 31, 2023 at 1:11 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Wilmington, Delaware

July 24, 2023 at 11:11 AM

406-740-9591 reported as a Live Voice or Other. Received on July 24, 2023 at 11:08 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

July 23, 2023 at 1:28 PM

406-740-9788 reported as a Robocall. Received on July 19, 2023 at 10:34 AM.
Call for Dropped call or no message

Anonymous User from , AL

July 17, 2023 at 5:13 PM

406-740-9455 reported as a Robocall. Received on July 17, 2023 at 4:12 PM.

Anonymous User from Orange, California

July 10, 2023 at 11:45 AM

406-740-5407 reported as a Live Voice or Other. Received on July 10, 2023 at 8:10 AM.

Anonymous User from Shepherd, Montana

August 30, 2022 at 5:46 PM

406-740-7282 reported as a Robocall. Received on August 30, 2022 at 3:02 PM.

Anonymous User from Broken Arrow, OK

August 16, 2022 at 10:01 PM

406-740-9878 reported as a Prerecorded Voice. Received on August 16, 2022 at 11:10 AM.
Unwanted call for Unknown Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Carlisle, Pennsylvania

August 16, 2022 at 7:33 PM

406-740-9878 reported as a unwanted call. Received on August 16, 2022 at 12:16 PM.

Anonymous User from Kalispell, Montana

June 20, 2022 at 11:24 AM

406-740-9286 reported as a Robocall. Received on June 20, 2022 at 9:08 AM.

Anonymous User from , MT

June 16, 2022 at 2:20 PM

406-740-9940 reported as a Robocall. Received on June 16, 2022 at 10:14 AM.

Anonymous User from Philadelphia, PA

September 24, 2021 at 12:37 PM

406-740-9857 reported as a Abandoned Calls. Received on September 24, 2021 at 12:00 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Malden, MA

August 3, 2021 at 10:07 PM

None reported as a Prerecorded Voice. Received on August 3, 2021 at 6:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 406-740-9348
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

406-740-0XXX: 406-740-0600 | 406-740-0602 | 406-740-0606 | 406-740-0630 | 406-740-0631 | 406-740-0639 |
406-740-5XXX: 406-740-5600 | 406-740-5606 | 406-740-5640 | 406-740-5645 | 406-740-5649 | 406-740-5706 | 406-740-5707 | 406-740-5757 | 406-740-5790 | 406-740-5797 | 406-740-5799 | 406-740-5900 | 406-740-5910 | 406-740-5911 | 406-740-5919 | 406-740-5997 | 406-740-5998 |
406-740-6XXX: 406-740-6970 | 406-740-6975 | 406-740-6978 | 406-740-6996 | 406-740-6997 | 406-740-6998 |
406-740-9XXX: 406-740-9280 | 406-740-9283 | 406-740-9288 | 406-740-9300 | 406-740-9303 | 406-740-9309 | 406-740-9440 | 406-740-9450 | 406-740-9453 | 406-740-9455 | 406-740-9850 | 406-740-9855 | 406-740-9858 |