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406-665

You are reviewing the Area Code (NPA/NXX) report for 406-665. Did you mean to search the SMS short code 406665?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number406665
Basic Format406-665
NPA (Area Code)406
NXX665

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeStateRegionBlock Available Date
406-665-0XXX9636QWEST CORPORATIONHARDINAVMTWE01/27/2011
406-665-1XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-2XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-3XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-4XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-5XXX6010NEW CINGULAR WIRELESS PCS, LLCHARDINRTMTWE
406-665-6XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-7XXX6010NEW CINGULAR WIRELESS PCS, LLCHARDINRTMTWE
406-665-8XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-9XXX9636QWEST CORPORATIONHARDINRTMTWE
406-665-XXXX9636QWEST CORPORATIONHARDINASMT

Business/Government Phones on the 406-665 Prefix

PhoneNameAddress
406-665-1867Wacker Insurance Agency
406-665-3489Western Alaska Sport Fishing
406-665-1097Love’s1261 MT-47 Hardin 59034 US
406-665-1432Saint Mary Catholic Church212 4th Avenue Custer 59024 US
406-665-1432Saint Joseph Catholic Church710 North Custer Avenue Hardin 59034 US
406-665-1682Lynn's Superfoods Hardin901 North Center Avenue Hardin 59034 US
406-665-2310Big Horn County Memorial Hospital17 North Miles Avenue Hardin 59034 US
406-665-2802Heritage Acres200 North Mitchell Avenue Hardin 59034 US
406-665-3334Pizza Hut219 14th Street West Hardin 59034 US
406-665-3442Farm Services Agency205 13th Street West Hardin 59034 US
406-665-3553DQ Grill & Chill211 14th Street West Hardin 59034-1015 US
406-665-9029Love’s1261 MT-47 Hardin 59034 US
406-665-9029Hardee's1270 North Highway 47 Hardin 59034 US
406-665-9029CAT ScaleUS

Reports

Anonymous User from , MT

March 26, 2026 at 6:04 PM

406-665-4304 reported as a Live Voice or Other. Received on March 26, 2026 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MT

March 26, 2026 at 6:03 PM

406-665-4304 reported as a Live Voice or Other. Received on March 26, 2026 at 10:57 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MT

March 26, 2026 at 10:50 AM

406-665-4304 reported as a unwanted call. Received on March 26, 2026 at 12:00 AM.
Call for Charities

Anonymous User from , MT

March 26, 2026 at 10:48 AM

406-665-4304 reported as a Live Voice or Other. Received on March 26, 2026 at 8:39 AM.

Anonymous User from , MT

March 25, 2026 at 8:03 PM

406-665-4304 reported as a Robocall. Received on March 25, 2026 at 4:47 AM.

Anonymous User from , MT

March 25, 2026 at 8:00 PM

406-665-4304 reported as a Live Voice or Other. Received on March 21, 2026 at 4:53 AM.
Call for Charities

Anonymous User from , MT

March 25, 2026 at 7:58 PM

406-665-4304 reported as a Live Voice or Other. Received on March 25, 2026 at 3:55 AM.

Anonymous User from , MT

March 25, 2026 at 7:55 PM

406-665-4304 reported as a Live Voice or Other. Received on March 25, 2026 at 3:49 AM.
Call for Medical & prescriptions

Anonymous User from , MT

March 25, 2026 at 7:53 PM

406-665-4304 reported as a unwanted call. Received on March 25, 2026 at 1:59 AM.
Call for Medical & prescriptions

Anonymous User from , MT

March 25, 2026 at 7:52 PM

406-665-4304 reported as a Live Voice or Other. Received on March 25, 2026 at 1:22 PM.
Call for Medical & prescriptions

Anonymous User from Helena, Montana

February 24, 2026 at 4:44 PM

406-665-2869 reported as a Robocall. Received on February 12, 2026 at 10:55 AM.

Anonymous User from Kalispell, Montana

December 29, 2025 at 5:54 PM

406-665-8362 reported as a Robocall. Received on December 29, 2025 at 3:48 PM.
Call for Home improvement & cleaning

Anonymous User from Missoula, Montana

December 13, 2025 at 2:02 PM

406-665-8079 reported as a Robocall. Received on December 8, 2025 at 12:54 PM.

Anonymous User from Mansfield, Ohio

November 29, 2025 at 2:00 PM

40666559 reported as a unwanted call. Received on November 26, 2025 at 4:02 PM.

Anonymous User from Fortine, Montana

July 9, 2025 at 4:02 PM

406-665-1543 reported as a Live Voice or Other. Received on July 9, 2025 at 2:00 PM.

Anonymous User from , MT

April 28, 2025 at 3:59 PM

406-665-3631 reported as a Robocall. Received on April 22, 2025 at 7:24 AM.
Call for Dropped call or no message

Anonymous User from Prescott Valley, Arizona

March 20, 2025 at 5:55 PM

406-665-5228 reported as a Robocall. Received on March 20, 2025 at 2:53 PM.

Anonymous User from Grants Pass, Oregon

February 12, 2025 at 4:56 PM

406-665-3822 reported as a Live Voice or Other. Received on February 5, 2025 at 3:43 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Kalispell, Montana

January 3, 2024 at 8:28 AM

406-665-4987 reported as a Robocall. Received on January 3, 2024 at 6:03 AM.
Call for Dropped call or no message

Anonymous User from Helena, Montana

May 5, 2023 at 3:03 PM

40666558883 reported as a Robocall. Received on May 5, 2023 at 1:02 PM.

Anonymous User from Clinton Township, Michigan

September 26, 2022 at 12:18 PM

406-665-2329 reported as a Robocall. Received on September 26, 2022 at 12:11 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Most 'popular' numbers on this prefix:

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406-665-3XXX: 406-665-3200 | 406-665-3210 | 406-665-3212 | 406-665-3217 | 406-665-3258 | 406-665-3300 | 406-665-3330 | 406-665-3333 | 406-665-3337 | 406-665-3400 | 406-665-3444 | 406-665-3450 | 406-665-3460 | 406-665-3465 | 406-665-3469 | 406-665-3500 | 406-665-3550 | 406-665-3551 | 406-665-3555 | 406-665-3800 | 406-665-3807 | 406-665-3808 | 406-665-3820 | 406-665-3850 | 406-665-3900 | 406-665-3930 | 406-665-3933 | 406-665-3939 | 406-665-3950 | 406-665-3993 |
406-665-4XXX: 406-665-4100 | 406-665-4111 | 406-665-4140 | 406-665-4141 | 406-665-4145 | 406-665-4900 | 406-665-4980 | 406-665-4987 | 406-665-4989 | 406-665-4997 | 406-665-4998 |
406-665-5XXX: 406-665-5200 | 406-665-5207 | 406-665-5209 | 406-665-5220 | 406-665-5250 | 406-665-5400 | 406-665-5408 | 406-665-5440 | 406-665-5480 | 406-665-5485 | 406-665-5700 | 406-665-5707 | 406-665-5760 | 406-665-5761 | 406-665-5767 | 406-665-5777 | 406-665-5808 | 406-665-5820 | 406-665-5850 | 406-665-5880 | 406-665-5887 | 406-665-5888 |
406-665-7XXX: 406-665-7000 | 406-665-7002 | 406-665-7003 | 406-665-7040 | 406-665-7070 | 406-665-7100 | 406-665-7105 | 406-665-7140 | 406-665-7141 | 406-665-7144 | 406-665-7197 | 406-665-7300 | 406-665-7303 | 406-665-7333 | 406-665-7340 | 406-665-7343 | 406-665-7347 | 406-665-7800 | 406-665-7808 | 406-665-7820 | 406-665-7830 | 406-665-7833 | 406-665-7835 |
406-665-8XXX: 406-665-8700 | 406-665-8701 | 406-665-8760 | 406-665-8765 | 406-665-8767 | 406-665-8777 |
406-665-9XXX: 406-665-9000 | 406-665-9020 | 406-665-9022 | 406-665-9024 | 406-665-9090 | 406-665-9200 | 406-665-9220 | 406-665-9250 | 406-665-9290 | 406-665-9292 | 406-665-9299 | 406-665-9700 | 406-665-9706 | 406-665-9707 | 406-665-9730 | 406-665-9777 | 406-665-9900 | 406-665-9970 | 406-665-9977 | 406-665-9979 | 406-665-9990 |