Post Offices in Pawtucket, Rhode Island, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Central Falls Post Office No Reviews Favorite Fax: (401) 722-1298Phone: (401) 729-7800Retail Hours Darlington Post Office No Reviews Favorite Phone: (401) 724-9426Retail Hours Pawtucket Post Office No Reviews Favorite Fax: (401) 729-7843Phone: (401) 729-7808Retail Hours