Who called from 9723320610

Substantially the same as above.  Caller ID shows Allen, Tx.   Person could not pronounce my name in trying to read it off of a call list, I suppose.   Claimed to have previously serviced our AC, which is a lie.  I have a local, independent service guy.

Must be inpatient. Hung up before I could press "answer" on the phone.
Also, could be someone with a sick idea if harassment.