Who called from 2268288538

Keeps calling but never anyone on the other end.  Hangs up after a few seconds.  Call the number back and voice message states that extension is not available and to leave a message

keep calling to bother me

226-828-8538 keeps calling me but never speak a word when I pick up the phone.

I have been getting calls from this number for the past month. But never leaves any voicemail.

Has been calling for the last month or so.  Never anyone on the other end of the line.  When I call back the number, I get a message saying the person at extension (936? I think?) is not available.