what area is 49508
Portions of the 49508 zip code are contained within or border the city limits of Kentwood, MI, Grand Rapids, MI, Cutlerville, MI, and Wyoming, MI. The 49508 area code is 616. 49508 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Michigan.ip Code 49508 Demographics. 49508 is located in the state of Michigan in the Grand Rapids metro area. Zip code 49508 is primarily located in Kent County. The official postal service name used for 49508 is GRAND RAPIDS, Michigan.