Schools in Alton, New Hampshire, the US. Schools locations in Alton, New Hampshire. Find the nearest schools locations, near you. All types of business services Accounting ATM Bank Finance Insurance Real estate School Travel All schools in Alton 5/5 Alton Central School School +1 603-875-7500 41 School Street, Alton, New Hampshire 03809 Write a review Phone Website Directions Alton School Superintendent School +1 603-875-7890 252 Suncook Valley Road, Alton, New Hampshire 03809 Write a review Phone Directions Memorial School School Alton, Alton, New Hampshire 03809 Write a review Phone Directions SAU 72 Superintendant's Office School 232 Suncook Valley Road, Alton, New Hampshire 03809 Write a review Phone Directions