Similac recall lot numbers lookup. What Similac lot numbers are included in the recall? Look up Similac lot numbers to see if your Similac products are affected! Here’s the latest information we received to share with our readers from Abbott Labs:Â We know that there are still some difficulties with the Similac recall website (). We’ve heard requests for a lot number lookup, and it is here. You – or your readers – can search for a lot number in the PDF list here: http://abbott.vo.llnwd.net/o18/similac/sms/pdf/similac-recall-lot-numbers.pdf. Once you get this information, if you are at all concerned, please continue trying to reach us at 1-800-986-8850. We are continuing to get more people on our phone line and more bandwidth on our site. We know there are questions out there, and we are doing everything we can to talk to everyone as quickly as possible. ~Similac Team