Passport Application Services - Union 1130 W Chestnut St Union, NJ 07083 Phone : (908) 688-4785 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (650) 577-4362 Automated Postal Center - Union 1130 W Chestnut St Union, NJ 07083 Phone : (908) 688-4785 Business Category Automated Postal Centers Toll-Free           (800) ASK-USPS Fax           (650) 577-4362 Post Office - Union 1130 W Chestnut St Union, NJ 07083 Phone : (908) 688-4785 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (650) 577-4362