My grandpa opened the mailbox and found a marker code written inside. What does the letter code mean?. Full article 👇 💬

12. When A Mailbox Code Is A Red Flag—And What To Do Next
If a mailbox code raises concerns about safety or potential criminal activity, it’s important to act swiftly. Contact local law enforcement to report the suspicious marking and consider installing security cameras to monitor your property. Taking these precautions can help protect your home and provide peace of mind in knowing that any potential threats are being addressed.