Find out about suspected scam phone calls and other nuisance calls and texts that are coming from area code 303 - all thanks to our active community of CallerSmart users. Run a reverse phone lookup on any phone number starting with 303 to see what others have reported about it as well.
Frequent Area Code 303 Spam and Scam Calls
Recent Area Code 303 CallerSmart User Activity
Our Hall of Shame highlights the numbers of the worst phone scammers and spammers from area code 303. Below you’ll find the worst offenders according to our community of CallerSmart users when it comes to area code 303 phone scams. These are phone numbers starting with 303 which have the lowest Trust Factor ratings and the most negative feedback so please beware!
FCC Complaint: Live Voice
FCC Complaint: Prerecorded Voice
Insurance scam nonsense, offering different insurance plans from other providers
FCC Complaint: Live Voice
FCC Complaint: Abandoned Calls
FCC Complaint: Live Voice
FCC Complaint: Abandoned Calls
I have been called by this number a few times. He never says anything, and hangs up. When I try calling him back, there is no answer. I thought it was a sales call until I looked up the number and found it was registered to an individual I don't know. Within the last hour I received another hang up from the guy. Creepy!
FCC Complaint: Abandoned Calls
FCC Complaint: Prerecorded Voice
FCC Complaint: Prerecorded Voice
FCC Complaint: Prerecorded Voice
FCC Complaint: Live Voice
FCC Complaint: Abandoned Calls
FCC Complaint: Prerecorded Voice
FCC Complaint: Live Voice
FCC Complaint: Live Voice
Likely a cruel joker spoofing number
Abusive health insurance plans telemarketer, using multiple area codes and numbers, ignores Do Not Call listing. Robo message. Won't stop calling.
Identified as Scammer by aterrell312 from Norwalk, CT