Who called from 6503539151

solicitors, called my job 3 times in a row asking for different employees, then when they confirmed the company name low and behold they wanted the parent company, but still didnt stop calling my company

Would not leave message for me either.  I explained that without a message to forward this number would be blocked.  so i did!  She said she was calling on behalf of her boss and something about x matters??????

Got a call from this number and keep getting calls from close-by numbers (53, 45 etc.). They even got my first name right.... serious annoyance, dont even leave a message but they keep trying every once in a while.

Have received numerous calls from this number asking for employees that are not here.  Won't leave any information.  Seems to be cold sales calls.

left a blank message, just static on the other end. Have gotten it a few times now.