2 links
BizFonts.com
bizfonts.com
Bar code fonts including Code 39, Code 128, EAN and UPC. High density barcode fonts such as PDF417 and DataMatrix are also available. Free downloads.
Morovia Corporation
morovia.com
Monterey Barcode Creator support all major barcode formats, including UPC, EAN, code 39 and even Postnet barcodes. Code 39 font is completely free.