Who called from 4127662255

Seems to be either PECO Energy or a collections agency working for them.

They call every 30 minutes and hang up when I answer. When I call back it says they are not accepting calls. [***]

They have been calling me for weeks.  Always two to three times a day, never say
anything and if I call back the message is Not accepting calls at this time.

This is becoming very annoying. I am very old and cannot keep running to the phone.

the caller id says Mcdermott rosen..keeps calling but never says anything when i answer. Please keep this number from calling. thank you

Never anyone on line when I answer  debt collector????