Town of Barnstable Share: GovernmentMunicipal - Local Town of Barnstable Visit Website 367 Main Street Hyannis, MA 02601 (508) 862-4610 (508) 790-6226 (fax) About Map About The Town of Barnstable, located on the bicep of the Cape Cod arm, includes 7 villages: Centerville, Cotuit, Marstons Mills, Hyannis, Barnstable Village, West Barnstable & Osterville. Each village has What's Nearby? Distance: 5 10 15 20 25 50 mi.