Passport Application Services - Long Beach 200 Klondyke Rd Long Beach, MS 39560 Phone : (228) 868-5419 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (228) 867-8956 Post Office - Long Beach 200 Klondyke Rd Long Beach, MS 39560 Phone : (228) 868-5419 Post Office - Long Beach Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (228) 867-8956