Here are two options for an informative post about ZIP codes, depending on whether you want to focus on or fun historical trivia .
🚨 🚨
🚑 These codes are vital for quickly routing emergency service calls. Introduction of the ZIP Code - U.S. Postal Facts
Option 2: Fun Facts & History (Great for Engagement & Trivia) 📬 📬
🏢 Large buildings, like the Empire State Building (10118) , often have their own ZIP code.