Who called from 3138886001

Prank call. No one speaks while calls.

Not speaking English... but telling your phone number

why did this number call me twice and i try to call back and it says number is out of service?

I just got a call today in Vancouver Canada.  I could hear her and a whole network of telemarketers in the background, but I don't think she could hear me.  We went back and forth volleying "hello...hello...", until she hung up.

Someone speaking English with a very heavy foreign acent - couldn't understand a word.  She called twice and finally hung up.