List of US Post Office Stores in Londonderry, VT Outlet Note Regular Brands US Post Office Vermont Londonderry Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Londonderry 5660 Vt Route 100 (802) 824-6571 People Also Viewed