So it appears the fleet numbers of the MCI 7400s have (or will very soon) come full circle. Originally delivered as MTA NYC 2925-2930 (final six buses of the 2825-2930 order), transferred to New York Bus Service and renumbered 1800-1805, integrated into MTA Bus as 7423-7428 and now apparently back to 2925-2930 although as MTA Bus instead of MTA NYC.