Check the phone’s built-in call log or recent calls list
Open the mobile carrier’s app or website and sign in to the account
Review the call history section on the carrier account
Use the bill or monthly statement from the carrier
Contact the carrier’s customer support for account call records
If it is your own number, request detailed call logs from the carrier account holder
If you need records for legal reasons, obtain them through proper authorization or a court order
If the number is on a company plan, ask the account administrator or IT department
If the number belongs to someone else, do not try to access records without permission