I get a call in my cell which does not show NAME or NUMBER but only written UNKNOWN, It is not stored?

If someone is calling you and it does not show a # they have their outgoing call# block setting on. Could be a telemarketing company,ex girlfriend or friend. Or just a prankster. The # may show up on your bill,or call your service provider and explain it to them. If it is showing the time and date of the call they may be able to find the source of the call. Hope that helps.

unknown number means the person who is calling is themself blocking their number so that you can not know who is calling. call at 3 am- 5, prank call for sure, they actually waked up to call you, surely friends.

if you want to get rid of it get a whistle or any loud noise and blow in the speaker, if you are very angry. if you don't want to hurt them than hide your number and call your friends who you think are the prank callers and than try to hear their voice, if its sleepy than not them.

it's hard work, been their done that both ways.

hope this help, happy pranking :)

if someone calls you *67 (private) then you wont be able to call them back. maybe someone has a crush on you and is crank calling you. you wont magically get a call to your cell unknown.....unless it's a bill collector lol. but seriously....someone is playing on your phone.

Yeah think someone is prank calling you.

Answer it and put it on hold :) let them waste their calling credit

they probably dialed *67 before your number to prank call you