Where the Charleston Social Security office is located

The Social Security Administration office serving Charleston, South Carolina is at 2 Carriage Lane, Suite 200, Charleston, SC 29407. This is the main office where you can walk in during business hours to handle matters in person.

The office is open Monday through Friday, 9 a.m. to 4 p.m., closed on federal holidays. Hours can change, so calling ahead at 1-843-727-4400 before you go is a good idea, especially if you need to handle something specific or want to confirm they have what you need that day.

Charleston is in Charleston County, and this office serves residents of the county. If you live in a different county in South Carolina, you may have a closer office — the Social Security Administration website has a locator tool that shows all offices by zip code.

What you can do at the office in person

You can walk in to explore for Social Security retirement, survivor, or disability benefits. You can also go in person to replace a lost Social Security card, report a change in your personal information (name, address, citizenship status), or discuss questions about your benefit amount or payment.

If you need to bring documents — like a birth certificate, passport, or proof of citizenship — the office staff can tell you which ones they need before you come. Calling ahead saves you a trip if documents are missing.

The office does not handle Medicare sign-up directly, though staff can point you to the right place. Medicare is run by a different part of the federal government, and you usually sign up through Medicare.gov or by calling 1-800-MEDICARE.

How to reach the office by phone

The Charleston office phone number is 1-843-727-4400. You can also call the national Social Security customer service line at 1-800-772-1213, which operates Monday through Friday, 7 a.m. to 7 p.m. The national line can handle many requests without you having to visit the local office.

Wait times on the phone are often long, especially early in the week and early in the month. Calling in the afternoon or later in the week sometimes means shorter waits. You can also create a my Social Security account online at ssa.gov to check your benefit estimate, change your address, or request a replacement Social Security card without calling or visiting.

Using my Social Security online instead of visiting

You can create a free account at ssa.gov to handle many tasks without going to the office or calling. With a my Social Security account, you can view your earnings record, check your benefit estimate, change your address, request a replacement card, and see your payment history if you are already receiving benefits.

To create an account, you need your Social Security number, email address, and a way to verify your identity — usually a phone number or credit card on file. The site will walk you through the steps. If you run into trouble creating the account, you can call 1-800-772-1213 and ask for help.

Not every task can be done online — some changes to your record or complex situations still require a phone call or in-person visit. But starting online often saves you time because you can gather documents and information before you contact the office.

What to bring if you visit in person

Bring a photo ID (driver's license, passport, or state ID card). If you are explore for benefits for the first time, bring your original birth certificate or a certified copy, proof of citizenship or legal residency, and your W-2 forms or tax returns from the last two years. If you are explore for survivor or disability benefits, the office will tell you what else they need.

If you are replacing a Social Security card, bring your photo ID and proof of your current address (a utility bill, lease, or bank statement dated within the last 60 days). You do not need to bring originals of everything — copies often work, but ask when you call ahead.

Mailing documents to the Charleston office

If you cannot visit or call, you can mail documents to the Charleston office at Social Security Administration, 2 Carriage Lane, Suite 200, Charleston, SC 29407. Include a cover letter explaining what you are sending and what you need done.

Mail takes longer than visiting or calling — expect two to four weeks for a response. Keep copies of everything you send. If your mail is time-sensitive (for example, you are explore for benefits and need them to start by a certain date), calling or visiting is faster.

Key Takeaways

  • The Charleston Social Security office is at 2 Carriage Lane, Suite 200, and is open Monday through Friday, 9 a.m. to 4 p.m., closed on federal holidays.
  • You can reach the office by phone at 1-843-727-4400 or call the national line at 1-800-772-1213 to handle many tasks without visiting.
  • Creating a my Social Security account at ssa.gov lets you check your benefit estimate, change your address, and request a replacement card without calling or visiting.
  • If you visit in person, bring a photo ID and any documents the office tells you they need — calling ahead to confirm what to bring saves time.
  • Mailing documents takes two to four weeks, so visit or call if you have a important date.

Frequently Asked Questions

Do I need an appointment to visit the Charleston office?

No appointment is required — you can walk in during business hours. However, wait times can be long, especially on Mondays and early in the month. Calling ahead at 1-843-727-4400 to ask about current wait times or to ask a quick question may save you a trip.

Can I explore for Social Security benefits online?

You can start an process online at ssa.gov for retirement or disability benefits, but you will likely need to finish it by phone or in person. The online start saves time because the office already has some of your information. Call 1-800-772-1213 to complete the process.

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

If you explore in person at the Charleston office, you can usually pick up a replacement card within one to two weeks. If you request one online through my Social Security, it takes longer — typically two to four weeks by mail. Ask the office staff for the current timeline when you visit.

What if I live outside Charleston County?

If you live in a different county in South Carolina, there may be a Social Security office closer to you. Use the office locator at ssa.gov and enter your zip code to find the nearest office. You can also call 1-800-772-1213 and ask which office serves your area.

Can I handle Social Security matters for someone else?

You can help someone else by visiting the office with them and their documents. If you need to handle their matters without them present, you will need a power of attorney or legal guardianship document. Call the office at 1-843-727-4400 to ask what paperwork they need to see.