Anybody knows this number? 0430 350 949

Hi! I'm not sure if this is the right place but I'm looking for my missing friend . It's been 3 years already and I'm losing my hope but decided to try one more time. His name is Johnny Gennaro he is over 30 now and he works as a roofer he lives in Melbourne area this is all I know I also have his picture. I will really appreciate it if someone can help me. I'm leaving my email just in case.
daniellasanchez1988 @ gmail.com
Thank you xxx