Who called from 2348152118506

this number keeps calling me and when i call back is not reachable

Received a 36secs call from the number 08152118506, no one was talking, tried calling but its switched off!

I would like to know who calls with that number and then switches off

Got a call from dis num. Wnts 2 knw who owns it b4 calling back

This number (08152118506) keep calling not knowing the person or caller identity.