Town Hall Address 59 Town Hall Square Falmouth, MA 02540 United States- Barnstable County Website http://www.falmouthmass.us/ Town Clerk 508-548-7611 http://www.falmouthmass.us/343/Town-Clerk United States Assessor 508-495-7380 http://www.falmouthmass.us/177/Board-of-Assessors Mon-Fri: 8:00 to 4:30 59 Town Hall Square Falmouth, United States Tax Collector 508-495-7370 Mon-Fri: 8:00 to 4:30 59 Town Hall Square Falmouth, United States Fire District 508-495-2501 United States Water 508-457-2543 United States Town Hall Hours Mon-Fri: 8:00 to 4:30 County Barnstable