Lafayette Carrier Annex Post Office No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Address: 3426 Mt Diablo Blvd Lafayette California 94549 United StatesServices Offered: Pickup Accountable MailPickup Hold MailPhone: (925) 962-6955Fax: (925) 962-1970Retail HoursLobby HoursLast CollectionBulk Mail Hours Leave a Review Cancel replyYour email address will not be published. Required fields are marked *Review text Select a rating Name * Email * Website Save my name, email, and website in this browser for the next time I comment.