You cannot look up your Social Security number online through a public search tool

There is no website where you can enter your name and birth date and retrieve your Social Security number. The Social Security Administration does not publish a searchable database of numbers, and no legitimate third-party service can pull your number from government records.

If you need your number, you have three real options: check documents you already have, contact Social Security directly, or visit a Social Security office in person. Each route works differently depending on what documents you can access and how quickly you need the information.

Key Takeaways

  • Your Social Security number appears on your Social Security card, tax returns, W-2 forms, and bank statements — checking these documents is the fastest way to find it.
  • You can call the Social Security Administration at 1-800-772-1213 to request your number if you have lost it, though you will need to answer security questions.
  • Creating a my Social Security account at ssa.gov lets you view your earnings record and other account details, but you must already know your number to set up the account.
  • Visiting a local Social Security office in person requires an appointment and proof of identity, but does not require you to know your number beforehand.
  • Be cautious of websites claiming to retrieve your number for a fee — these are scams, and Social Security never charges for this service.

Check documents you already have at home

Your Social Security number is printed on several documents you may already own. Start by looking for your original Social Security card, which displays the number in large print. If you cannot find the card itself, check other household papers: your most recent tax return (Form 1040), your W-2 form from an employer, bank statements, or loan documents.

If you have filed taxes in the past five years, the IRS has your number on record. You can request a copy of your tax return transcript from the IRS website at irs.gov, which will show your number. This usually takes a few days to arrive by mail, but you can view it when ready online if you set up an IRS online account.

Call the Social Security Administration directly

The Social Security Administration's main phone line is 1-800-772-1213. When you call, you will speak with a representative who can help you retrieve your number. You will need to answer security questions to verify your identity — typically questions about your birth date, previous addresses, or family members.

Call times are Monday through Friday, 7 a.m. to 7 p.m. Eastern time. Wait times are usually shorter early in the morning or late in the afternoon. Have your driver's license or other government-issued ID ready when you call, even though the representative will not see it — you will need the information from it to answer verification questions.

Create a my Social Security account online

If you already know your Social Security number, you can create an account at ssa.gov to view your earnings record and other information tied to your number. The account setup process requires you to enter your number, so this does not help you find a number you have lost.

Once your account is set up, you can log in anytime to see your Social Security statement, which shows your earnings history and an estimate of your future benefits. You can also use the account to replace a lost Social Security card or report a change of address without visiting an office.

Visit a Social Security office in person

Every city and county has at least one Social Security office. You can find the nearest one by entering your zip code at ssa.gov/locator. Most offices now require an appointment, which you can schedule online through the same website or by calling 1-800-772-1213.

Bring a government-issued photo ID (driver's license, passport, or state ID card) and proof of citizenship or legal residency (birth certificate, passport, or naturalization papers). You do not need to know your number to visit — the representative can look it up using your identity documents and provide it to you on the spot. Processing usually takes less than an hour if you have an appointment.

Understand why you cannot search for your number online

Social Security numbers are sensitive personal information. The Social Security Administration keeps them in a find database that is not searchable by the public. If a website claims it can retrieve your number by searching government records, it is a scam — no such search tool exists.

Scammers sometimes create fake websites that look like official government pages and ask you to enter personal information. They may charge a fee or ask for your credit card. The real Social Security Administration never charges for retrieving your number, and it does not operate through third-party websites. If you are unsure whether a website is legitimate, call 1-800-772-1213 to verify before entering any information.

What to do if your Social Security card is lost or stolen

If you have lost your card or suspect it has been stolen, you can request a replacement through your my Social Security account, by phone, or in person at an office. There is no charge for a replacement card. You can request up to three replacement cards per year and ten in your lifetime.

If you suspect your number has been used fraudulently, visit IdentityTheft.gov to report it and create a recovery plan. You can also place a fraud alert on your credit report by contacting one of the three major credit bureaus (Equifax, Experian, or TransUnion). A fraud alert tells lenders to verify your identity before opening new accounts in your name.

Frequently Asked Questions

Can I look up someone else's Social Security number?

No. Social Security numbers are private information, and there is no public database where you can search for another person's number. If you need someone's number for legitimate reasons — such as adding a dependent to your tax return — they must provide it to you directly.

What if I do not have any documents with my number on them?

Call 1-800-772-1213 or visit a Social Security office in person. Both can retrieve your number using your identity documents. An office visit does not require an appointment in all locations, but scheduling one online or by phone will reduce your wait time.

Is it safe to look up my number on government websites?

Yes, ssa.gov and irs.gov are legitimate government websites. However, always type the web address directly into your browser rather than clicking a link in an email or text message. Scammers sometimes send fake emails that look official but lead to fraudulent websites designed to steal your information.

How long does it take to get a replacement Social Security card?

If you request a replacement through your my Social Security account or by mail, it typically arrives within two weeks. If you visit an office in person, you may receive a temporary number on the spot, with the official card arriving by mail later.

What information do I need to verify my identity when I call?

Be ready to provide your full name, date of birth, place of birth, mother's maiden name, and previous addresses. The representative will ask security questions based on this information. Have your driver's license nearby so you can answer accurately.