Postmaster
Cara DeCato

Cornish Flat
241 Route 120
Cornish, NH 03745 
Tel. (603) 543-3502

Lobby Hours
Monday–Friday:  7:30 am–5:00 pm
Saturday:  7:30 am–12:30 pm
Sunday: closed

Retail Hours
Monday–Friday:  8:30 am–1:00 pm; 2:30 pm–4:30 pm
Saturday:  8:30 am–12:00 pm
Sunday: closed