To update your SAM.gov account profile (such as name or number), simply sign in to your SAM.gov user account at https://www.sam.gov. Need assistance? Contact the Federal Service Desk toll-free at 866-606-8220 or internationally at 334-206-7828. The only part of your profile you CANNOT change, unfortunately, is the email associated with the account.
Check your entity’s SAM Registration status below