You can create a second Facebook account using a different email address or phone number, but Facebook's rules about multiple accounts are strict
Facebook allows you to have more than one account, but the platform has specific limits on how you can use them. You cannot use the same email address or phone number for two accounts — each account needs its own contact information. You also cannot use a fake name; Facebook requires accounts to be registered under your real name, even if it is your second account.
The main restriction is that you cannot use multiple accounts to do things Facebook prohibits on a single account. You cannot use a second account to contact someone who has blocked you, to evade a ban, to impersonate someone, or to spam. If Facebook detects this pattern, it will disable both accounts.
If you want a second account for a legitimate reason — managing a business page separately from your personal account, keeping work and personal networks apart, or running a community group — Facebook generally allows it as long as each account follows the rules independently.
Key Takeaways
- Each Facebook account must use a different email address or phone number, and both must be registered under your real name.
- You cannot use a second account to contact someone who blocked you, evade a suspension, or do anything else Facebook prohibits on a single account.
- Facebook can detect patterns of rule-breaking across multiple accounts and will disable all of them if it finds coordinated violations.
- If you want to keep business and personal networks separate, a second account is allowed as long as each one independently follows Facebook's rules.
What information you need before you start
You will need an email address or phone number that is not already connected to any Facebook account. If you use an email address that is already tied to another account, Facebook will not let you complete the signup. The same applies to phone numbers — each one can only be used once.
You will also need to decide what name to register the account under. Facebook requires your real name on all accounts. If you have a legal name change, a nickname you go by professionally, or a middle name you prefer, you can use that — but you cannot use a completely fictional name or a business name instead of a person's name.
Have a password ready that is different from your other accounts. Using the same password across multiple accounts means that if one is compromised, all of them are at risk.
The steps to create a second account
Go to facebook.com and look for the "Create new Facebook account" link at the bottom of the login page. Click it to open the signup form. Enter your name as it appears on your ID or as you legally go by.
Enter your email address or phone number — whichever one is not already attached to your first account. Facebook will send a confirmation code to that address or number. Check your email or text messages and enter the code into the form to verify you own that contact information.
Create a password, choose your birthday and gender, and complete the security check. Facebook will then ask you to add a profile picture and fill in basic information. You can skip these steps and do them later, or fill them in now.
Once your account is created, you will be logged into the new account. You can switch between your two accounts by clicking your profile picture in the top right corner and selecting the other account from the dropdown menu. On mobile, the same option appears in the menu.
What Facebook knows about your second account
Facebook's systems can see that you own both accounts. The platform does not hide the connection between them — it knows they share the same device, the same IP address, or the same payment method if you use one. This is not a problem if both accounts follow the rules, but it means Facebook can easily detect if you are using the second account to break its policies.
If you use the same device to log into both accounts, Facebook will remember that and make switching between them straightforward. If you use different devices, you will still be able to switch accounts, but it may take a few extra steps.
Any information you share on your second account — posts, photos, messages, friend lists — is stored separately from your first account. However, if your second account is hacked or compromised, someone could potentially use it to contact your friends or impersonate you, just as they could with your first account.
Why Facebook might disable your second account
Facebook monitors for patterns of abuse across multiple accounts. If you use your second account to contact someone who blocked your first account, to post the same spam message from both accounts, or to coordinate harassment, Facebook will detect it and disable both accounts.
If you register a second account with false information — a fake name, a borrowed email address, or someone else's phone number — Facebook may disable it during the verification process or later when it reviews the account.
If your second account sits unused for a very long time, Facebook may deactivate it as part of its cleanup of inactive accounts. You can reactivate it by logging back in, but if you plan to keep a second account, check in on it occasionally.
How your data is shared between your two accounts
Your two accounts do not automatically share data. Posts on one account are not visible on the other unless you post them to both. Your friends list on one account is separate from your friends list on the other. Messages sent to one account do not appear in the other.
However, Facebook's advertising system can see both accounts. If you use the same device or IP address to log into both, Facebook may use information from both accounts to build a profile of your interests for targeted ads. This means ads you see on one account may be influenced by activity on the other.
If you use Facebook's business tools — like Ads Manager or Meta Business Suite — to manage a business page from your second account, that tool can access information from both accounts if you give it permission. Be careful about what permissions you grant to third-party apps connected to either account.
Keeping your second account find
Use a unique password for your second account, different from your first Facebook account and different from passwords you use elsewhere. If someone guesses or steals one password, they should not be able to access your other accounts.
Turn on two-factor authentication for your second account, just as you should for your first. Go to Settings, then Security and Login, and select "Use two-factor authentication." Facebook will ask you to confirm your identity with a code sent to your phone or generated by an authenticator app each time you log in from a new device.
Review the "Where you're logged in" section in Settings regularly. This shows every device currently logged into your account. If you see a device you do not recognize, click it and select "Log out" to end that session.
Frequently Asked Questions
Can I use the same phone number for two Facebook accounts?
No. Each Facebook account must have its own phone number or email address. If you try to use the same number for a second account, Facebook will reject it during signup. You will need a different phone number or a different email address.
What happens if Facebook finds out I am using a fake name on my second account?
Facebook may ask you to confirm your identity by uploading a photo of your ID. If you cannot provide ID that matches the name on the account, Facebook will disable it. You can appeal the decision, but if Facebook determines the name is false, the account will remain disabled.
Can I use my second account to message someone who blocked my first account?
Technically you can send the message, but Facebook's systems will detect that the two accounts are connected to the same person and treat it as an attempt to evade a block. Both accounts may be disabled as a result. Do not do this.
If I delete my first Facebook account, what happens to my second one?
Your second account remains active. Deleting one account does not affect the others. However, if you deactivate your first account (rather than permanently delete it), your second account is still separate and unaffected.
Can I run a business page from my second account instead of my first?
Yes. You can create and manage a business page from either account. However, if you use Facebook's business tools like Ads Manager, those tools may be able to see information from both your accounts depending on what permissions you grant them. Review the permissions carefully before connecting business tools.