got a call from this number multiple times. Trued to return call it doesn't even ring

Received a call today.  No message.  Vancouver.

called my cell phone # which i do not give out. 3 calls no annswer

Just called a second ago. don't know who. (778) 655-3556.

Yup, 3 Mins ago for me as well. They called twice, one number was broken up. It's really weird.

This number has called me at 8 in the morning ,I was asleep so I could not answere .i have traced the number back to Vancouver .i was their recently for a trip to science world (I am not out of school yet ) when a boy by the name of nick came up to me .i suspect it was him or a telemarketer ,because I only know of those two who are from Vancouver ,I am from Victoria.so I can not look farther into this .me and my tech friend have tried to find out something about the mystery caller but nothing .i don't suspect that is is a telemarketer as much because i am not a telemarketer but my phone does start with 778