Welland Hydro-Electric Systems Corp is warning customers of scam phone calls.
The unsolicited calls claim service will be disconnected if a payment is not made within 30 minutes.
The call instructs the customer to go a local convenience store to make a payment and then call 1-800-470-2960 ext. 2012 and ask for a Steven Montgomery to report it.
Welland Hydro-Electric Systems Corp urges customers to simply hang up the phone.