GREEN BAY, WI (WTAQ) - Police in Green Bay are warning about someone illegally tapping into prepaid calling cards.
Police say a man has called two convenience stores on the city's west side claiming to work for T-Mobile and Verizon.
In the call, the man says there's a problem with the cards and asks for the PIN numbers. Employees say he is very convincing.
Green Bay Police say to be leery and to call them at (920) 448-3208 if you have any questions.