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!
This is a debt collector. They use several different phone numbers and area codes.
I have received calls from this number a million times. Asks me for my credit card every time
FCC Complaint: Prerecorded Voice
Call center with an Indian sounding individual. Hung up before they told me what they wanted to sell me.
FCC Complaint: Abandoned Calls
Fake business with an 'investment opportunity'
FCC Complaint: Abandoned Calls
FCC Complaint: Prerecorded Voice
FCC Complaint: Prerecorded Voice
Called from my area code and local prefix, left no message
Called from my area code, didn't leave a message
Has hurt me in ways no other girl can
FCC Complaint: Live Voice
Cigna healthcare autodialer scam
FCC Complaint: Abandoned Calls
FCC Complaint: Live Voice
Called from my area code, didn't leave a message
FCC Complaint: Live Voice
Can Hear Me Now SCAM
Identified as Dead Air by Benjg011 from Phoenix, AZ