Suffolk Trading Standards issued a warning to people in the county to be alert to the scam.
“We’ve had reports of Suffolk residents receiving calls from scammers claiming to be from BT, threatening that resident’s internet will be cut off,” a spokesman said.
“If you receive such a call, hang up, wait 10 minutes and call using a number you have located yourself via a recent bill or statement.”
Has this happened to you or someone you know?
Email our newsroom to let us know.