keeps phoning buts leaves no message 7 days a week

I m receiving calls from this number at ll hours of the ay and night and when I don't answer, they hang up and call baack teo or three times. They are very persistent. Is there a wy to block the calls or is there somewhere where I can report this and have omething done about it?

Calls several times a day. Relentless...I’ll never pick up their call...what will it take to make them move on??

Calls everyday, yet never leaves a message on voicemail. Feels even shadier after reading what other have said about this Winnipeg, Manitoba number. Thanks.

Make them stop!!!!!!!!!!!

Got a call last night.  Didn't know the #.  Said it was from Manitoba.  This was the first time.  And hopefully the last.

They called here a couple of times, on my unlisted phone number. I don't give this number to _anyone_ who isn't either family or a close friend. I have two other numbers (published & cell) that I use for all business purposes. I let it go to the answering machine since we don't know anyone in Manitoba. They didn't leave a message. If this is a market research company, then it's even more puzzling. I understand random/robot dialers may reach unlisted numbers, but researchers should have a carefully selected list. If they are truly doing research, the "do not call" list doesn't apply, but it does make it appear that AT&T is selling lists that include unlisted numbers.

This number calls me about every two days between 5:30-7:30 pm. How can i get them to stop calling...

Why are they calling?

Received 2 times yesterday, luckily i blocked that number !