FTC Data
At least 1 consumer from Montana reported phone number 406-522-5251 to the Federal Trade Commission. 100% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on March 7, 2018.
Helena
Help others by rating this number - was it spam, a business, or something else?
ID said it was Century Link, 406-522-5251, expecting a business call from an unknown person/ or phone number they would be using, I answered call. Though the line was still live (no hangup), there was no answer on the other end.