Enter any Montana phone number to search for the owner's name, address, and recent spam or scam reports from local users.
Includes 74,100 FTC Do Not Call and robocall complaints filed by Montana residents.
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If an unknown number with a local area code keeps ringing your phone, you don't have to guess who it is. Many smaller states share just a few regional codes, and scammers love to spoof these numbers to make themselves look local. Enter the 10-digit MT number above to check if you should call back or block the number. The search results may show you:
Here are the top phone numbers recently reported to the FTC for making unwanted sales calls and robocalls (reported by local residents in the last 30 days):
| Phone Number | Complaints to FTC | Last Reported |
|---|---|---|
| (406) 401-4775 | ||
| (903) 501-1096 | ||
| (406) 302-9644 | ||
| (603) 451-1874 | ||
| (406) 350-4046 | ||
| (406) 574-1675 | ||
| (603) 328-4776 | ||
| (281) 687-6532 | ||
| (917) 924-5149 | ||
| (406) 287-6513 |
In April 2026, consumers from Montana filed 615 complaints about unwanted phone calls and text messages, down 6% from the previous month. In 2024, Montana residents filed 4,955 unwanted call complaints with the FTC, of which 2,672 were robocalls and 1,967 involved live callers. The most reported complaint topics were reducing debt (478), imposters (411), medical and prescriptions (267).
Be careful when answering unknown callers. Look out for these typical phone traps targeting people across Montana:
Montana has approximately 1.46 million active phone numbers. Cell phones are the most popular type, with about 1.2 million users, while traditional landlines continue to decrease with about 104,000 connections statewide. Internet phone services have around 152,000 subscribers.
| Voice Subscriptions (thousands) | June 2023 | Dec 2023 | June 2024 |
|---|---|---|---|
| Mobile telephony | 1,167 | 1,188 | 1,203 |
| Local exchange telephone service | 118 | 109 | 104 |
| VoIP subscriptions | 154 | 158 | 152 |
| Total | 1,439 | 1,455 | 1,459 |
Source: FCC Voice Telephone Services Report
This means that when you search a phone number, it's most likely a cell phone. The decreasing number of landlines implies newer phone numbers are often harder to trace compared to older landline numbers, which had more readily available public information.
| Area Code | Major Cities Covered | Local Scams |
|---|---|---|
| 406 | Billings, Missoula, Great Falls | Check 406 Scams |
To reduce spam calls, register all your phone numbers at National Do Not Call Registry (donotcall.gov or call 1-888-382-1222 from the number you want to protect).
If you have been targeted by a spammers, take action by filing a report with:
Yes. Montana does not restrict the personal use of reverse phone lookup services. The state's privacy law has been in effect since October 1, 2024, giving residents rights to opt out of and delete their data from lookup databases. The Fair Credit Reporting Act (FCRA) prohibits using lookup results for employment, tenant, or credit decisions in every state. Montana's MT-CDPA provides additional state-level protections.
The Montana Consumer Data Privacy Act (MT-CDPA, Mont. Code Ann. § 30-14-3001 et seq., enacted SB 351, 2023) took effect October 1, 2024 and was amended in 2025. Note the correct abbreviation is MT-CDPA - both Montana's and Minnesota's laws were previously misabbreviated as "MCDPA" in some sources. Montana residents can opt out of personal data sales and targeted advertising, and have rights to access, correct, delete, and port their data within a 45-day response window. Nonprofits are generally exempt.
Under the Montana Consumer Data Privacy Act (MCDPA), you can opt out of the sale of your personal details and request their deletion. Visit each reverse lookup site and use their opt-out form to submit a request.
A phone number linked to a business name does not always mean the call is genuine. According to U.S. Census data, there are over 42,015 business establishments in Montana. To confirm a specific company exists, search the Montana Business Entity Search, the state’s official business entity registry.
Not inherently, but Montana's mix matters. The state has 1.2 million mobile subscriptions and only 152,000 VoIP lines, which means caller ID is more reliable here than in states with heavy VoIP adoption. Landlines still account for 104,000 subscriptions, a higher proportion than most states.