Durham Police are warning residents about reports of fraudulent calls.

Police say the department has received reports that utility customers have been getting calls and emails asking for credit card numbers to pay past due accounts.

These calls are fraudulent and are not being made by utility companies, police warn.

The North Carolina Governor's Crime Commission offer these fraud prevention tips:
• Do not give out your credit card number over the phone unless you initiate the call and you are dealing with a reputable company. In the wrong hands, your credit card number can be used fraudulently against you.
• Police and bank personnel should never ask you to take money out of your account or ask you to give them your secret ATM code. If they do, tell the bank manager or a police officer you know.
• Never allow anyone to watch while you use your ATM card or code.
• Do not be intimidated by a salesman or allow him to talk you into anything.
• If a deal or money-making plan cannot wait for you to check it out, pass it up.
• Read and understand any contract before you sign it.
• Verify door-to-door salesmen with law enforcement or the Better Business Bureau.
• Deal only with local businesses you know.
• Do not enter a contest or accept free gifts or prizes unless you clearly understand all of your obligations.
• Never pay for something you did not order or do not want. Simply refuse to accept delivery or make payment.
• Buy insurance from someone you know and trust, preferably someone who is local and has an excellent reputation. Buy only what you need and can afford.