Found this interesting quote from an unconfirmed website on the F14:
"Despite the Iranian regime's official anti-Communist stance (the Communist Party is officially banned in Iran), there are persistent rumors that one or perhaps several IRIAF F-14A were delivered to the Soviet Union in exchange for other arms assistance. At least one Iranian F-14A crew has reportedly defected to the Soviet Union. There is every reason to believe that the F-14A, its AWG-9 fire control system, and its Phoenix missiles were completely compromised at this time. An examination of the Phoenix supposedly helped the Soviets to build the Vympel R-33 (known in the West as AA-9 Amos) long-range missiles which arm the MiG-31 Foxhound. However, Gennadiy Sokolovskiy of the Vympel Design Bureau denies that the R-33 was based on the AIM-54 Phoenix, maintaining that he has never actually seen a live Phoenix. "
Everything I've seen has been unconfirmed if the F14 is still in operation with Iran or not. If it is, it won't be many.