I want to re-enlist but my recruiter won't call me back. What can I do? I have a clean DD-214.

USMC Prior Service program opens for applications January 1st. Your MOS will need to be open otherwise you will have to lateral move. I know we still have openings for FY 16 maybe not in your MOS. We have certain recruiters for prior service. If you are in Texas here is the prior service HQ contact info.
Fort Worth District HQ Fort Worth [login to see] /6236 – [login to see]

If you are completely out you fall under the guidance of being a prior service. That means tha whatever branch you choose to go into has different restrictions dealing with you.
If you are still in you need to see your retention NCO as that is a separate process.
I believe you said recruiter that translates to me that you are out. If I'll be 100% honest you are at the mercy of the needs of the service. Regardless of you stellar career the services are down-sizing that means less opportunity specially for prior service.

Come out here to Florida, I'll put you back in.