Community Content The Acton Council on Aging at the Senior Center is located at 30 Sudbury Road (rear). The Acton Senior Center and Human Services are still currently closed. If you are in need of assistance, please call 978-929-6652, and someone will get back to you. For information, visit http://actoncoa.com or email seniorcenter@actonma.gov. Announcements ONLINE NEWSLETTER: For easy to click-on links and full color photos, subscribe to the online newsletter at http://actoncoa.com. Subscribe and be the first to know! Please let us know that you do not wish to receive the paper copy through the mail. It saves money and resources.