U S Government--post Office Glendora, MS 38928 Phone : (662) 375-9372 Business Category Post Offices Government Offices & Public Schools Post Office - Glendora 18 Westbrook St Glendora, MS 38928 Phone : (662) 375-9372 Post Office - Glendora Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (601) 351-7510