Numbers with this prefix were first introduced in 2006.While 7748559877 was originally issued with the info above, the owner of the phone number (774) 855-9877 may have transferred it through a process called porting.
Caller name: Assonet
Caller type: Scammer/Fraudster
ROBOCALL to be sure. Picked up/hung up w/o answering; they did not call back. Then got worried because a family member is traveling to that area tonight. But, seeing there are other complaints makes me assured that this is just SPAM.