Highlights. 1  Location: Central portion of Cape Cod. 2  Country: United States. 3  State: Massachusetts. 4  County: Barnstable County. 5  Metro Area: Barnstable_Town. 6  Profile: Resort town complex. 7  Time zone: Eastern Standard Time. 8  Elevation: 60. 9  Real Estate: For Sale For Rent. 10  City: Barnstable Town, Yarmouth, ... 11  Zip Codes: 02536, 02649, ...