Frequently receive phone calls from that number.
It seams some one is listening to my voice but no answering.
Using special facility I dialed that number from USA and received prerecorded answer “that number is not in service” Noticed heavy East European accent. The calls are coming frequently. I am aware it could be thefts ring or other criminal activity.

also comes across on my call display with letters and numbers  on top.

V03082253230019
1 416 923 3827    

this is how it appears on my phone.,  they call several times a day, and for the past week every day.
when i answer no one talks, .  

annoying is not even close to how i feel about these callers right now.

It may help to stop abusers by addressing that matter to line providers and local MP as I did. Pls see;
http://ecetrea.blogspot.com/

This is an Spam Scam be very care!

Primitive, with poor English
Mos likely living  in cockroaches invested hole
Unfortunately receiving Bell's support -Free of charge blocking caller number and name, see service called Call Blocking ( for callers)
Very limited intelligence, Attempts to get to people’s property for burglary and fraud by offering “duct cleaning”
Get in touch with police 9054533311 or 18002228477 after receiving call