About this number
(616) 691 is a landline based telephone number operated by Ameritech Michigan and is located in zip code 49511 in the city of Grattan, Michigan, which is in Kent County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 616 and Network Numbering Exchange (NXX - also known as a prefix) of 691. It has an Operating Company Number (OCN) of 9323. A Common Language Location Identifier (CLLI) of GRTNMIMNRSA. As well as a Local access and transport area (LATA) of 348.