You generally cannot reliably find a person’s address from a mobile number alone
Contact the person directly and ask for their address
Check your own contacts, messages, emails, or shared documents for the address
Use caller ID or messaging apps if the person has shared their location or profile details
Search the number in your phone’s contact history or synced accounts
Use a reverse phone lookup service where legally available
Check public business listings if the number belongs to a company
Ask mutual friends or family members if appropriate and lawful
Report harassment, fraud, or threats to your mobile carrier or local police
If you need an address for legal reasons, use official channels or a licensed investigator where permitted by law