406-505

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	406505
Basic Format	406-505
NPA (Area Code)	406
NXX	505

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date
406-505-0XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	CONRAD	AS	10/14/2010	MT	WE	11/28/2010
406-505-1XXX	073H	TELNYX LLC	CONRAD	AS	07/14/2020	MT	WE	08/07/2020
406-505-2XXX	453F	ONVOY, LLC - MT	CONRAD	AS	01/12/2021	MT	WE	02/11/2021
406-505-3XXX	453F	ONVOY, LLC - MT	CONRAD	AS	01/12/2021	MT	WE	02/11/2021
406-505-4XXX	453F	ONVOY, LLC - MT	CONRAD	AS	08/16/2019	MT	WE	09/15/2019
406-505-5XXX	453F	ONVOY, LLC - MT	CONRAD	AS	09/30/2019	MT	WE	10/28/2019
406-505-6XXX	508J	CENTURYLINK COMMUNICATIONS, LLC	CONRAD	AS	04/30/2014	MT	WE	05/24/2014
406-505-7XXX	453F	ONVOY, LLC - MT	CONRAD	AS	09/23/2011	MT	WE	10/21/2011
406-505-8XXX	624H	ONVOY SPECTRUM, LLC	CONRAD	AS	06/22/2021	MT	WE	07/18/2021
406-505-9XXX	624H	ONVOY SPECTRUM, LLC	CONRAD	AS	10/21/2021	MT	WE	11/14/2021
406-505-XXXX	6010	NEW CINGULAR WIRELESS PCS, LLC	CONRAD	AS	10/14/2010	MT

Reports

Anonymous User from East Northport, New York

April 10, 2026 at 10:56 AM

406-505-2883 reported as a Live Voice or Other. Received on April 10, 2026 at 10:47 AM.

Anonymous User from Ozark, Alabama

March 5, 2026 at 2:51 PM

406-505-5302 reported as a Robocall. Received on March 5, 2026 at 1:54 AM.

Anonymous User from Lehi City, Montana

January 28, 2026 at 7:24 PM

406-505-5086 reported as a Robocall. Received on January 27, 2026 at 1:12 PM.

Anonymous User from Missoula, Montana

January 26, 2026 at 12:47 PM

406-505-1561 reported as a Robocall. Received on January 19, 2026 at 1:30 PM.

Anonymous User from Havre, Montana

December 23, 2025 at 11:45 AM

406-505-4371 reported as a Live Voice or Other. Received on December 23, 2025 at 9:37 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Troy, Montana

October 1, 2025 at 1:29 PM

406-505-5854 reported as a Robocall. Received on September 27, 2025 at 12:00 AM.

Anonymous User from Billings, Montana

May 27, 2025 at 1:33 PM

406-505-9321 reported as a Live Voice or Other. Received on May 27, 2025 at 11:30 AM.

Anonymous User from Millis, Massachusetts

April 14, 2025 at 11:11 AM

406-505-2124 reported as a Robocall. Received on March 6, 2025 at 1:40 PM.

Anonymous User from Billings, Montana

April 11, 2025 at 10:41 AM

406-505-5024 reported as a Robocall. Received on April 9, 2025 at 3:29 PM.

Anonymous User from , IL

April 10, 2025 at 4:14 PM

406-505-2347 reported as a unwanted call. Received on April 9, 2025 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Bozeman, Montana

March 13, 2025 at 6:18 PM

406-505-5075 reported as a Robocall. Received on March 1, 2025 at 10:33 AM.

Anonymous User from Billings, MT

March 11, 2025 at 7:25 PM

406-505-5757 reported as a Text Message. Received on March 11, 2025 at 1:18 PM.
Unwanted call for Solar Panels Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , WA

February 12, 2025 at 7:23 PM

406-505-5163 reported as a unwanted call. Received on February 12, 2025 at 10:37 AM.

Anonymous User from Shepherd, Montana

February 12, 2025 at 11:26 AM

406-505-2066 reported as a Live Voice or Other. Received on February 11, 2025 at 6:59 AM.

Anonymous User from , WA

February 11, 2025 at 3:08 PM

406-505-5163 reported as a unwanted call. Received on February 11, 2025 at 12:03 PM.

Anonymous User from Bozeman, Montana

February 4, 2025 at 5:13 PM

406-505-5075 reported as a Robocall. Received on February 3, 2025 at 1:20 PM.

Anonymous User from Billings, Montana

November 28, 2024 at 2:30 PM

406-505-5931 reported as a Live Voice or Other. Received on November 26, 2024 at 9:35 AM.

Anonymous User from Thompson Falls, Montana

October 9, 2024 at 5:17 PM

406-505-4990 reported as a Robocall. Received on October 9, 2024 at 2:34 PM.

Anonymous User from , MT

July 10, 2024 at 9:43 PM

406-505-3743 reported as a Robocall. Received on July 10, 2024 at 6:07 PM.

Anonymous User from Billings, Montana

July 10, 2024 at 8:41 PM

406-505-3774 reported as a Live Voice or Other. Received on July 10, 2024 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , MT

July 10, 2024 at 6:42 PM

406-505-3760 reported as a Robocall. Received on July 10, 2024 at 4:37 PM.

Anonymous User from Lolo, Montana

November 30, 2023 at 12:58 PM

406-505-3670 reported as a Robocall. Received on November 30, 2023 at 10:33 AM.

Anonymous User from Lolo, Montana

November 30, 2023 at 12:34 PM

406-505-3670 reported as a Robocall. Received on November 30, 2023 at 10:32 AM.

Anonymous User from Bozeman, Montana

November 28, 2023 at 3:19 PM

406-505-3760 reported as a Live Voice or Other. Received on November 28, 2023 at 1:10 PM.
Call for Dropped call or no message

Anonymous User from Kalispell, Montana

September 29, 2023 at 2:09 PM

406-505-4188 reported as a Live Voice or Other. Received on September 29, 2023 at 10:30 AM.

Anonymous User from , MT

September 12, 2023 at 3:54 PM

406-505-3191 reported as a Robocall. Received on September 12, 2023 at 8:03 AM.
Call for Calls pretending to be government, businesses, or family and friends