I am sorry. Since the data is manually entered I made a mistake. I am resending the file again.That doesn't make sense, what the logic when you have value this 607 1609318798-799 and the result is 1411609318977?
Thanks Bosco. You did a wonderful jobTry,
In E2, formula copy down :
=IFERROR(INDEX(B$2:B$43,MATCH(1,INDEX((LEFT(B$2:B$43,13)>=LEFT(SUBSTITUTE(C2," ",""),13))*(LEFT(B$2:B$43,13)<=LEFT(SUBSTITUTE(C2," ",""),10)&RIGHT(C2,3)),0),0)),"-")
Regards
Bosco