NORTH DAKOTA (KXNET) — For National Mailbox Improvement Week, which happens from May 18-24, the U.S. Postal Service (USPS) is encouraging people to inspect, maintain, and upgrade mailboxes for safe, ...
GREENSBORO, N.C. — A lot of things have changed over the years but since 1915, the red flag on a mailbox has meant the same thing, there's mail in the mailbox to be picked up. It's called a carrier ...