Passport Application Services - Manchester Downtown 1000 Elm St Ste 104 Manchester, NH 03101 Phone : (603) 623-3681 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (603) 647-1590 Post Office - Manchester Downtown 1000 Elm St Ste 104 Manchester, NH 03101 Phone : (603) 623-3681 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (603) 647-1590