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406-384

You are reviewing the Area Code (NPA/NXX) report for 406-384. Did you mean to search the SMS short code 406384?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number406384
Basic Format406-384
NPA (Area Code)406
NXX384

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
406-384-0XXX4222ELECTRIC LIGHTWAVE LLC DBA ALLSTREAMBILLINGSRTMTWE
406-384-1XXX6010NEW CINGULAR WIRELESS PCS, LLCBILLINGSAS03/08/2023MTWE04/06/2023
406-384-2XXX4222ELECTRIC LIGHTWAVE LLC DBA ALLSTREAMBILLINGSRTMTWE
406-384-3XXX6010NEW CINGULAR WIRELESS PCS, LLCBILLINGSAS03/08/2023MTWE04/06/2023
406-384-4XXX4222ELECTRIC LIGHTWAVE LLC DBA ALLSTREAMBILLINGSRTMTWE
406-384-5XXX453FONVOY, LLC - MTBILLINGSAS06/29/2016MTWE07/29/2016
406-384-6XXX994EBANDWIDTH.COM CLEC, LLC - MTBILLINGSAS07/23/2018MTWE08/20/2018
406-384-7XXX994EBANDWIDTH.COM CLEC, LLC - MTBILLINGSAS09/10/2018MTWE10/08/2018
406-384-8XXX6564CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MTBILLINGSAS03/28/2018MTWE04/09/2018
406-384-9XXX6010NEW CINGULAR WIRELESS PCS, LLCBILLINGSAS03/08/2023MTWE04/06/2023
406-384-XXXX4222ELECTRIC LIGHTWAVE LLC DBA ALLSTREAMBILLINGSASMT

Business/Government Phones on the 406-384 Prefix

PhoneNameAddress
406-384-1530Absolute Concrete & Designs Inc

Reports

Anonymous User from 918 Cheyenne Lane, Montana

January 30, 2026 at 12:03 PM

406-384-5275 reported as a Live Voice or Other. Received on January 30, 2026 at 10:00 AM.
Call for Dropped call or no message

Anonymous User from Billings, Montana

November 17, 2025 at 8:01 AM

406-384-8445 reported as a Live Voice or Other. Received on November 11, 2025 at 3:27 PM.

Anonymous User from Great Falls, Montana

June 7, 2025 at 11:14 AM

406-384-4400 reported as a Live Voice or Other. Received on May 20, 2025 at 10:16 AM.

Anonymous User from Great Falls, Montana

March 2, 2025 at 2:43 PM

406-384-4940 reported as a Live Voice or Other. Received on January 8, 2025 at 10:59 AM.
Call for Dropped call or no message

Anonymous User from Billings, Montana

July 17, 2023 at 10:12 PM

406-384-8445 reported as a Live Voice or Other. Received on July 15, 2023 at 3:57 PM.

Anonymous User from Billings, Montana

March 25, 2023 at 2:56 AM

406-384-8445 reported as a Live Voice or Other. Received on March 24, 2023 at 4:14 PM.

Anonymous User from Billings, Montana

March 6, 2023 at 3:59 PM

406-384-5965 reported as a Live Voice or Other. Received on March 6, 2023 at 12:02 PM.
Call for Charities

Anonymous User from Billings, Montana

March 4, 2023 at 1:08 PM

406-384-5873 reported as a Live Voice or Other. Received on March 3, 2023 at 11:52 AM.
Call for Charities

Anonymous User from Townsend, Montana

August 18, 2022 at 8:17 PM

406-384-7590 reported as a Live Voice or Other. Received on August 12, 2022 at 6:10 PM.

Anonymous User from Kalispell, Montana

June 4, 2022 at 11:08 AM

406-384-5549 reported as a Live Voice or Other. Received on June 4, 2022 at 9:00 AM.

Most 'popular' numbers on this prefix:

406-384-1XXX: 406-384-1500 | 406-384-1533 | 406-384-1538 | 406-384-1539 | 406-384-1547 | 406-384-1562 |
406-384-4XXX: 406-384-4900 | 406-384-4940 | 406-384-4997 | 406-384-4998 |
406-384-5XXX: 406-384-5500 | 406-384-5540 | 406-384-5544 | 406-384-5545 | 406-384-5550 | 406-384-5555 | 406-384-5800 | 406-384-5808 | 406-384-5820 | 406-384-5870 | 406-384-5875 | 406-384-5900 | 406-384-5901 | 406-384-5960 | 406-384-5965 | 406-384-5997 |
406-384-6XXX: 406-384-6700 | 406-384-6701 | 406-384-6710 | 406-384-6711 | 406-384-6712 | 406-384-6777 |
406-384-7XXX: 406-384-7300 | 406-384-7303 | 406-384-7307 | 406-384-7333 | 406-384-7500 | 406-384-7501 | 406-384-7507 | 406-384-7590 | 406-384-7599 | 406-384-7900 | 406-384-7940 | 406-384-7997 | 406-384-7999 |
406-384-8XXX: 406-384-8400 | 406-384-8401 | 406-384-8404 | 406-384-8440 | 406-384-8443 | 406-384-8444 | 406-384-8900 | 406-384-8901 | 406-384-8907 | 406-384-8998 |