Regex Help JavaScript

I’m trying to remove zipcode from address line

12345 Steele Creek Road, Charlotte, NC 28273, USA

This is what i have so far


                  var FullAddress = '12345 Steele Creek Road, Charlotte, NC 28273, USA';
		  var matches = FullAddress.match(/[^0-9][0-9]{5}/);  // http://gskinner.com/RegExr/
		  alert(matches);

I can’t seem to get rid of the white space in front of the zipcode the returned. i tried adding \s \S just don’t know regex well enough.

Put parentheses around the wanted part of the match, then address the relevant element of the returned array, in this case [ 1 ].
Always check that a match was found:

var FullAddress = '12345 Steele Creek Road, Charlotte, NC 28273, USA';
		  var matches = FullAddress.match(/[^0-9]([0-9]{5})/);  // http://gskinner.com/RegExr/ 

		  alert( matches ? ( '"' + matches[ 1 ] + '"' ) : 'Not found' );

ok that makes sense… thanks!