Who called from 8642754770

they have called me 4 times when i pick up no answer when i call back the number is disc.

this # called my cell once on the 23 twice on the 25th nov.. when I called back the message said it was not a working #..

how can you block a number on your cell?  When you tell me that, answer this, how can you decode a private number?

I got this phone call from this number 2 times on Friday i did pick up the phone and they hung up.then late last night they called again i called back this number and there was a message stating this number is not in service .

GOt the same phone number here... several times.. I ruse to answer.. dont know it...  Thanks for posting