A female called my mother's house and asked for me.  When my mother stated that I was not there, the woman said she would call me back later.  My mom called me with the phone number that appeared on her caller ID.  I called the number several times, but was unable to reach anyone.  It would ring two times and then disconnect.  I even tried to send a text message but it would not go through.

who is calling from 813-774-4706?

You're getting called by Romance Pros. dating service.
From what I read about them, you'd be better off not getting involved with them.

I have received two calls from 813.774.4706.  I normally do not answer calls that do have a caller-id but I did for a change.  Both times I answered, waited about five seconds and then hung up.

Called my mother's home phone.  When I tried calling this number back, it rang twice and disconnected.  I called it several times and this was the outcome each time.  I tried to send a text message to that number but it was unsuccessful.

called my cell phone number too