Passport Application Services - North Sandwich 2 Maple Ridge Rd North Sandwich, NH 03259 Phone : (603) 284-7065 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Post Office - North Sandwich 2 Maple Ridge Rd North Sandwich, NH 03259 Phone : (603) 284-7065 Business Category Post Offices Toll-Free           (800) ASK-USPS