Hello,
I don't beleive there is one, as seen from the help file
To Press
Display the Style command (Format menu) ALT+' (APOSTROPHE)
Display the Cells command (Format menu) CTRL+1
Apply the General number format CTRL+SHIFT+~
Apply the Currency format with two decimal places (negative numbers appear in parentheses) CTRL+SHIFT+$
Apply the Percentage format with no decimal places CTRL+SHIFT+%
Apply the Exponential number format with two decimal places CTRL+SHIFT+^
Apply the Date format with the day, month, and year CTRL+SHIFT+#
Apply the Time format with the hour and minute, and indicate A.M. or P.M. CTRL+SHIFT+@
Apply the Number format with two decimal places, 1000 separator, and – for negative values CTRL+SHIFT+!
Apply the outline border CTRL+SHIFT+&
Remove all borders CTRL+SHIFT+_
Apply or remove bold formatting CTRL+B
Apply or remove italic formatting CTRL+I
Apply or remove an underline CTRL+U
Apply or remove strikethrough formatting CTRL+5
Hide rows CTRL+9
Unhide rows CTRL+SHIFT+(
Hide columns CTRL+0 (ZERO)
Unhide columns CTRL+SHIFT+)
Why not create your own macro and store it in the personal file, you can create a shortcut key yourself.
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Hope this helps.
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maybe only a drafter
but the best user at this company!