What are Zip Codes?

What Are Zip Codes?  Join us today as we crack the code of ZIP codes. Sources: https://www.womansday.com/life/a51100/the-history-and-meaning-of-zip-codes/ https://tedium.co/2017/10/31/telephone-area-codes-history/ https://www.theatlantic.com/technology/archive/2014/02/our-numbered-days-the-evolution-of-the-area-code/283803/ Send us listener mail! Send an audio message: anchor.fm/inquisikids-daily/message Send an email: [email protected]