>15469 APDJ-LMG ICE. (number was 5769/5770 )
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>55610 FKM-DBB PASSENGER. (number as 810/811)
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>55747 SGUJ-HDB PASSENGER. (number was 647/648.. and it was extended with a new number to SGUJ from NJP)
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more...
>75717 SGUJ-BXT DEMU. (was numbered 645/646 and inaugrated as NJP-BXT pass)
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All these trains mentioned above were inaugrated on the same day i.e. 13.09.2010 @1200 Hrs by Hon'ble MoR Smt Mamata Banarjee.
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Source:- AnandaBazar Patrika [13.09.2010 edition]