omelettes and scrambled eggs - How long can I store them?
What Tim said. Eggs just don't hold very well, and they are very sensitive to temperature--reheating them basically will mean re-cooking them. I would never store eggs in this manner, because the texture and flavour degradation will make them unpleasant to eat.

However, to actually answer your question--and again, I urge you not to do this because stored and reheated eggs will taste like garbage--cooked eggs should keep for up to 72 hours in the refrigerator. Remember to chill them as rapidly as possible after cooking, and you may wish to undercook slightly in order to minimize problems when reheating.

I would use 72 hours as an absolute maximum, particularly if you are undercooking. 48 hours is probably wiser.