Clairton, PA Post Offices
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15025
Post Office Address Phone Hours CLAIRTON 445 SAINT CLAIR AVE CLAIRTON, PA 15025 - 9998 412-233-2754 Mon-Fri 09:00 AM - 11:30 AM, 12:30 PM - 04:00 PM Sat 09:00 AM - 12:00 PM Sun Closed LARGE 1613 ROUTE 51 CLAIRTON, PA 15025 - 3600 412-384-2387 Mon-Fri 11:00 AM - 04:00 PM Sat Closed Sun Closed