Who called from 4848915623

Not sure who it was, but i heard the "drip sound" and someone said "hello"

If you aren't there when I answer, its too late.  Caller id said Alantown PA

Same caller id - I didn't answer.

Caller ID from Allentown, PA. Did not answer.

Some kind of marketing system.  When called back, you get the option to opt your phone number out by pressing "2".

Called, rang twice hung up.