Check Your ISP Welcome Email or Setup Documents

Your ISP username and password were sent to you when you first signed up for internet service. Look for an email from your provider — usually labeled "Welcome to [Provider Name]", "Your Internet Account Details", or "Setup Instructions" — that arrived around the time your service started. This email typically contains both credentials in plain text or as an attachment.

If you still have physical mail from your ISP, check those documents too. Many providers send a welcome packet with a card or letter listing your username, password, and account number. These often arrive before or shortly after your modem is installed. Check any folders where you keep bills or important documents from the past few years.

The username is usually your account number, email address, or a custom name you created during setup. The password may be a temporary one they assigned, or one you chose yourself. If you cannot find either document, move to the next section.

Key Takeaways

  • Your ISP sent your username and password by email when you signed up, usually in a message titled "Welcome" or "Setup Instructions".
  • Check your email spam or promotions folder if you cannot find the original message in your inbox.
  • Physical welcome packets from your provider often include a card with your account details printed on it.
  • Your ISP's website or customer portal lets you reset your password if you have lost it, using your account number or email address.
  • Calling your provider's customer service is the fastest way to confirm your username if you cannot locate any documents.

Log Into Your ISP's Customer Portal

Most ISPs have a website where you can view your account and reset your password yourself. Go to your provider's main website and look for a link labeled "My Account", "Sign In", "Customer Portal", or "Manage My Account" — usually in the top right corner or under a menu.

Click that link and enter your email address or account number. If you do not remember your password, select "Forgot Password" or "Reset Password". The site will send a reset link to the email address on file with your account. Follow that link to create a new password, then use your username and the new password to log in.

Once you are logged in, look for a section called "Account Details", "Internet Settings", "PPPoE", or "Modem Settings". Your username should be listed there. If the portal does not show your password (many do not for security reasons), you can reset it to something new right there and use that instead.

Find Your Account Number to Reset Your Password

If you cannot access the customer portal because you do not remember your email or account number, check your most recent internet bill. Your account number appears on every bill your ISP sends, usually near the top or in a highlighted box. It may be labeled "Account #", "Customer #", "Service Account", or straightforward printed as a long number.

Once you have your account number, go back to your ISP's website and select "Forgot Password" or "Forgot Username". Enter your account number instead of an email address — most providers accept either one. You will receive a password reset link by email or be given the option to create a new password on the spot.

If you cannot find your account number on a bill, check any welcome letter or setup paperwork from when you first signed up. The number is usually printed prominently on those documents.

Call Your ISP's Customer Service Line

If you have tried the online options and still cannot access your account, call your provider's customer service number. This number is on your bill, on your modem, or on the provider's website. Have your account number, phone number, or service address ready — the representative will use one of these to look up your account.

Tell the representative that you need your PPPoE username and password for your modem. They can confirm your username over the phone and either tell you your password or reset it to a temporary one they will read to you. Write down whatever they give you before you hang up.

Customer service lines are usually fastest during business hours on weekdays. If you call in the evening or on weekends, expect a longer wait. Some providers also offer chat support through their website, which may be faster than calling.

Check Your Modem or Router for Stored Credentials

If your modem or router is still connected and working, it may have your PPPoE credentials stored in its settings. Open a web browser and type 192.168.1.1 or 192.168.0.1 into the address bar. This takes you to your modem's admin page.

You will be asked to log in. The default username is often admin and the default password is either admin, password, or blank (just press Enter). If none of those work, check the sticker on the back or bottom of your modem — it usually lists the default login.

Once you are logged in, look for a section called "WAN Settings", "Internet Settings", "PPPoE", or "Connection". Your ISP username and password should be displayed there. If the password is hidden as dots or asterisks, you may not be able to see it, but you can reset it through your ISP's website instead.

What to Do If Your Provider Does Not Use PPPoE

Some ISPs, particularly cable providers, do not use PPPoE authentication. Instead, they use DHCP or other methods that do not require a username and password at the modem level. If you cannot find PPPoE settings in your modem, your provider may not use this system.

Call your ISP to confirm whether you actually need a PPPoE username and password. If you do not, you may be looking in the wrong place. If you do need one and your provider confirms it, ask them to send you the credentials or reset them for you.

Frequently Asked Questions

Where is the default password for my modem if I cannot log in?

The default username and password are printed on a sticker attached to the back or bottom of your modem. Common defaults are admin/admin or admin/password. If you have changed this password before and forgotten it, you will need to reset your modem to factory settings using the small reset button on the device — this erases all settings, so contact your ISP first to confirm your PPPoE credentials before you do this.

My ISP says they cannot tell me my password over the phone. What do I do?

Many providers do not store passwords in plain text for security reasons, so they cannot retrieve them. Ask them to reset your password to a temporary one they can read to you, or ask them to send a password reset link to your email address. You can then create a new password yourself through their website.

I found my username but the password does not work. Can I reset it without calling?

Yes. Go to your ISP's customer portal, select "Forgot Password", and follow the reset process. You will receive a link by email to create a new password. Use your new password with your username to set up PPPoE on your modem.

What if I do not have access to the email address my account is registered under?

Call your ISP's customer service and explain that you need to update the email address on your account. They can verify your identity using your account number, phone number, or service address, then change the email to one you can access. After that, you can use the password reset process on their website.

Is it safe to write down my PPPoE password?

Yes. Your PPPoE credentials are only used between your modem and your ISP's network — they do not give access to your email, bank account, or other online services. Writing them down and storing them safely is fine, and it is much better than forgetting them and having to call your ISP repeatedly.