rec'd call today was not home but do not have answering machine on. Caller ID showed this number. They called  back again within 1 minute. I know now that I will not anser these calls.

Called, no one there. Happens alot. Need to check the caller id more often.

These people call and call and call repeatedly even though I am on the Do Not Call Registry, and even when I call back and choose option "1" to be removed from their calling list.  They have been calling for months!

Called today, (from 2153941991) didn't answer and they left no message.  They use mulitple numbers 215-394-19xx (and now I olearn even 394-18XX).  Based on a lot of posts online these are telemarketers trying to get you to switch who supplies your electricity.  If you continue to get harassing calls regarding this it might also help to complaint to the PA Public Utilities Commission which oversees utility suppliers.

Tell them you have no electricity supplier as your home is power completely by windmills, solar panels, donkeys constantly turning a large wheel in your yard and a bio-generator that burns the donkey dung.

If fact tell them you got so much donkey dung piled up you'd be will to sell it to them fo the generators