How zip codes helped organize America
Zip codes, explained. Subscribe to our channel! http://goo.gl/0bsAjO Zip codes were invented in 1963 to help the United States Postal Service deal with...
Watch video
Zip codes, explained. Subscribe to our channel! http://goo.gl/0bsAjO Zip codes were invented in 1963 to help the United States Postal Service deal with...
Watch video