Find out about suspected scam phone calls and other nuisance calls and texts that are coming from area code 403 - all thanks to our active community of CallerSmart users. Run a reverse phone lookup on any phone number starting with 403 to see what others have reported about it as well.
Frequent Area Code 403 Spam and Scam Calls
Recent Area Code 403 CallerSmart User Activity
Our Hall of Shame highlights the numbers of the worst phone scammers and spammers from area code 403. Below you’ll find the worst offenders according to our community of CallerSmart users when it comes to area code 403 phone scams. These are phone numbers starting with 403 which have the lowest Trust Factor ratings and the most negative feedback so please beware!
Coronavirus phone scams are at an all time high right now. Scammers are using the COVID-19 pandemic to create new sinister scams designed to defraud Americans.CallerSmart
Caller ID helps us identify who is calling. Learn about the history of caller ID, caller ID spoofing, and different types of caller ID.CallerSmart
Do you get inundated with "No Caller ID" calls on your iPhone? Learn how to ignore these calls and block them with these five easy steps.CallerSmart
Getting iMessages from people that you don't know or don't want to talk to? Learn how to filter unknown or unwanted texters from your iMessages.CallerSmart
Learn how to block numbers, unblock numbers, and manage your blocked contacts on your iPhone in a few easy steps.CallerSmart
Is an annoying ex or spam texter bothering you? Find out how to block texts on your iPhone and report annoying and potentially dangerous phone numbers.CallerSmart
If you've been the victim of a phone scam or fraud from a phone number starting with 403, then be sure to file a complaint with the appropriate authorities.