Zone Improvement Plan News Today

Learn about zip codes, their history, and what the number designations mean for Tri-Cities Washington.

In 2023, we marked 20 years since the Iraq War, 50 years since the birth of hip-hop, and 60 years since the JFK assassination. Here's a roundup of historical events we wrote about over the past year.

In 2023, we marked 20 years since the Iraq War, 50 years since the birth of hip-hop, and 60 years since the JFK assassination. Here's a roundup of historical events we wrote about over the past year.

In 2023, we marked 20 years since the Iraq War, 50 years since the birth of hip-hop, and 60 years since the JFK assassination. Here's a roundup of historical events we wrote about over the past year.

Learn the history and meaning of usps postal codes, why it's called a ZIP code, whether a postal code is a ZIP code, and what ZIP code numbers stand for.

Learn the history and meaning of usps postal codes, why it's called a ZIP code, whether a postal code is a ZIP code, and what ZIP code numbers stand for.

Learn the history and meaning of usps postal codes, why its called a ZIP code, whether a postal code is a ZIP code, and what ZIP code numbers stand for.

1960s folk band The Swingin' Six starred in a musical PSA that aired in September 1967 explaining the new zip code system.

1c – breathingThe acronym S.C.U.B.A stands for Self-Contained Underwater Breathing Apparatus, and was coined by Dr Christian Lambertsen in 1954 – a new name for his earlier invention, the Lambertsen Amphibious Respiratory Unit .2b –...

It's barely a thought anymore, unless you're sending something through the US Postal System, about your zip code.