Military Retirees’ Ready Reference Phone Numbers

Marine Corps Exchange Headquarters 703-784-3809. Marine Corps League 703-207-9588. Marine Corps National Recruiting Center 800-272-7391 . Marine Corps Retired Affairs 800-336-4649. Marine Corps Worldwide Locator Assistance (Active Duty Only) 703-784-2507. MEDICARE (Customer Service) 800-633-4227. Merck-Medro Managed Care (Medicare Contracted Pharmacy) 800-903-4680. Military … ................
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