what is merrill zip code
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Merrill City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Merrill ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Merrill, Michigan. The Merrill Zip Code is 48637. If you want to send a mail to Merrill City, you should use the 48637 Zip Code. In 1983, the U.S. Postal Service introduced an expanded Merrill ZIP code system that it called ZIP+4, often called plus-four codes, add-on codes, or add ons.