Livermore, CA Post Offices
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94550
Post Office Address Phone Hours LIVERMORE 220 S LIVERMORE AVE LIVERMORE, CA 94550 - 9998 925-447-0813 Mon-Fri 09:00 AM - 05:00 PM Sat 10:00 AM - 02:00 PM Sun Closed LIVERMORE ANNEX 2090 LAS POSITAS CT LIVERMORE, CA 94550 - 9831 925-455-7173