First figure out the page id - your contact page id is 101
next go to ATO->Edit POST/PAGE INFO ITEMS->Edit POST/PAGE INFO ITEMS
take what ever you have there and surrond it with
HTML Code:
<?php if ( !is_page('101') ) {
echo 'your stuff goes here';
} ?>
so lets say you want the date to display on every page but the contact page (page 101) then you would code
HTML Code:
<?php if ( !is_page('101') ) {
echo '%date('F jS, Y')%';
} ?>