Post Office - Amber 402 E Main St Amber, OK 73004 Phone : (405) 222-0511 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (405) 222-0511 Government Offices-u S--amber, Amber Post Office Chickasha, OK 73018 Phone : (405) 222-0511 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools U S Government--postal Service, Amber Office Chickasha, OK 73018 Phone : (405) 222-0511 Business Category Government Offices & Public Schools