calls 6-8 times per day/ no one there .tried to return calloc unsuccessfully

Same thing...calls over the past few days from this number (and -6560 and -6561) but no message

i got this call too

From Nation wide Marketing Saying we owe money for advertisement. These people are relentless! I was tricked into a phone coversation with them.They have a recording of me saying I purchased a advertisement with them I do recall the call I did receive a invoice from them.But never paid it. They are the biggest Scammers!!

Calls at least twice a day. No one speaks but after a few seconds they hang up. Been going on a month now. They somehow got my cell phone number which is costing me minutes every call.