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: Abandoned Calls
Fake business with an 'investment opportunity'
Called twice in one day from my area code; didn't leave a message
FCC Complaint: Live Voice
FCC Complaint: Abandoned Calls
Called from my area code, didn't leave a message
Called twice from my area code and local prefix, didn't leave a message
Recording talking about affordable healthcare
FCC Complaint: Prerecorded Voice
Called from my area code and local prefix, left no message
FCC Complaint: Prerecorded Voice
FCC Complaint: Live Voice
Unknown caller from my area code and neighborhood prefix; didn't leave a messagee
FCC Complaint: Prerecorded Voice
I have received calls from this number a million times. Asks me for my credit card every time
FCC Complaint: Abandoned Calls
Credit card scam. Transcribed message: Thanks to the government bailout, Plan Credit Card interest rates are the lowest they've been in thirty years. This message is your official notification that you have been approved by a license nonprofit agency to lower your interest rates to as low as 0%. We already helped thousands of deserving people, but the window of opportunity is closing act now before your eligibility expires, press one to speak to an agent.
University of Denver- one of many numbers. Constantly calling asking for money for the school.
There was nobody on the line.
Identified as Dead Air by MasterWard from Mckinney, TX