What is fall river municipal credit unions routing number? Fall River Municipal Credit Union's routing number (the leftmost number on the bottom of a check) is 211382591. Sometimes, banks have multiple routing numbers for different branches or uses. Please make sure this is the correct routing number for your branch! The main phone number for Fall River Municipal Credit Union is 508-678-9028.How did fall river credit union start? It started with a Fall River firefighter, a state appointed finance board, and the impending threat of wholesale cuts in the pay of city employees. The Credit Union's founding points to a Fall River firefighter who attempted, without success, to obtain a loan from a local institution.What is frmcu mobile banking? FRMCU Mobile Banking from Fall River Municipal Credit Union in Fall River MA takes the power and convenience of our Member Link Plus Internet Banking Service and puts it into your mobile phone. Access your account information from home, the office, or anywhere you have your mobile phone.What are the hours of operation for the fall river bank? Mon – Wed: 7:30 am – 4:00 pm. Thurs & Fri: 7:30 am – 6:00 pm. Sat: 8:00 am – 12:00 noon. 24-Hour ATM. Main Office. 333 Milliken Blvd, Fall River, MA 02721, USA.