In South Africa, a unique Identity Number (ID Number) is issued to every citizen at birth or upon registration. This number is crucial for various legal and administrative processes. If you've misplaced your ID book or don't have your ID number handy, here's a step-by-step guide on how to retrieve it.
Understanding Your ID Number
Your ID number is a 13-digit number that starts with your birthdate in the format YYMMDD. The remaining digits are a unique identifier assigned to you. Understanding this format can help you verify the authenticity of your ID number.
How to Get Your ID Number
Option 1: Online through the Home Affairs Self-Service Portal
South Africa's Department of Home Affairs offers an online self-service portal where you can retrieve your ID number. Here's how:
- Visit the Department of Home Affairs website.
- Click on 'Self-Service' and then 'ID Number Retrieval'.
- Enter your details as prompted and submit.
- Your ID number will be displayed on the screen.
Option 2: Through the Home Affairs Contact Centre
If you're unable to access the self-service portal, you can contact the Department of Home Affairs' contact centre.
- Dial 0800 60 11 90.
- Follow the voice prompts to retrieve your ID number.
Option 3: At Your Nearest Home Affairs Office
You can also visit your nearest Home Affairs office to retrieve your ID number. You'll need to provide a valid form of identification, such as a passport or birth certificate.
| Office | Operating Hours |
|---|---|
| Head Office (Pretoria) | Monday to Friday: 08:00 - 15:30 |
| Regional Offices | Monday to Thursday: 08:00 - 16:30, Friday: 08:00 - 15:30 |
What to Do if You've Lost Your ID Book
If you've lost your ID book, it's important to report it to your nearest police station to prevent identity fraud. You can then apply for a new ID book at your nearest Home Affairs office.

Remember, your ID number is a sensitive piece of information. Always keep it safe and avoid sharing it unnecessarily to protect your identity and personal information.