USPS Location
- Black River
28553 State Route 3, Black River, NY 13612
315-773-5000
Bulk Mail Acceptance, Bulk Mail Account Balance, Bulk Mail New Permit, Burial Flags, Business Reply Mail Account Balance, Business Reply Mail New Permit, Duck Stamps, General Delivery, Global Express Guaranteed, Money Orders (Domestic), Money Orders (Inquiry), Money Orders (International), PO Box Online, Packaged Stamps, Passport Acceptance, Passport Photo, Pickup Accountable Mail, Pickup Hold Mail, Priority Mail International