Your ISP username and password are usually in your welcome email or billing statement

When you sign up for internet service, your ISP sends you login credentials — often called PPPoE username and password — either by email or in a printed welcome packet. The email usually arrives within a day or two of service set up. If you still have that message, search your email inbox for the sender's name (your ISP's name) and look for words like "username", "login", "account details", or "PPPoE". The printed packet often goes into a drawer and stays there; check any paperwork that came with your modem or router.

If you cannot find the original message, your ISP's website or customer service line can resend it or tell you what your username is. You will need to prove you own the account — usually by providing your phone number, service address, or account number. This takes a few minutes on the phone or through an online chat.

Key Takeaways

  • Your ISP sends PPPoE credentials by email at signup; search your inbox for messages from your provider's domain name.
  • Printed welcome packets often contain login details and may be filed with your modem box or service paperwork.
  • Your ISP's website usually has a "Forgot Username" or "Forgot Password" tool that lets you reset credentials without calling.
  • If you cannot reset online, call your ISP's customer service line and have your account number or service address ready.
  • Some ISPs print the username and password on a sticker attached to the modem itself.

Check your email first — search for the ISP's domain name

Start with your email inbox. Open your email provider (Gmail, Outlook, Yahoo, or whatever you use) and search for the name of your ISP. If your ISP is Comcast, search for "comcast". If it is Verizon Fios, search for "verizon". If it is a smaller regional provider, search for that company's name.

Look for emails with subject lines like "Welcome to [ISP name]", "Your internet account is ready", "Account confirmation", or "Login information". These usually arrive within 24 to 48 hours of your service going live. Open the email and look for a section labeled "Username", "Login", "PPPoE", or "Account Details". The password may be in the same email or in a separate message sent a few minutes later.

If your email search turns up nothing, check your spam or junk folder — sometimes ISP emails get filtered there by mistake. Add your ISP's email domain to your contacts so future messages land in your inbox.

Look in the physical paperwork that came with your modem

When your modem or router arrived, it usually came in a box with a welcome guide, setup instructions, or a quick-start card. These documents often have a sticker or printed section with your PPPoE username and password. Check the inside cover, the back page, or a separate card tucked into the box.

Some ISPs print the credentials directly on a sticker attached to the modem itself — usually on the back or bottom. Look for a label that says "PPPoE Username" and "PPPoE Password", or sometimes just "Username" and "Password". Write these down carefully, including capital letters and numbers, since they are case-sensitive.

If you threw away the box, check any filing system where you keep bills or home paperwork. Many people file the welcome packet with their first bill or in a folder labeled "Internet" or "Utilities".

Use your ISP's website to reset or retrieve your credentials

Most ISPs have an online account portal where you can reset a forgotten username or password without calling. Go to your ISP's main website and look for a link that says "Sign In", "My Account", "Account Login", or "Customer Portal". Below the login box, there is usually a link for "Forgot Username?" or "Forgot Password?"

Click that link. You will be asked to verify your identity — usually by entering your phone number, service address, or account number (which appears on your bill). The system will then show you your username or send a password reset link to the email address on file.

This process usually takes less than five minutes and works 24 hours a day. If your ISP's website does not have this option, move to calling customer service.

Call your ISP's customer service line with your account number ready

If you cannot find your credentials online or through email, call your ISP's customer service number. This number is usually on your bill, on your modem's paperwork, or on the ISP's website. Have your account number and service address ready before you call — the representative will ask for one or both to confirm you own the account.

Tell the representative you need your PPPoE username and password. They can tell you the username over the phone when ready. For the password, they may ask you to reset it through the website while you are on the call, or they may send a temporary password to your email. Some ISPs will read the password aloud; others will not for security reasons.

Wait times vary by time of day and season. Calling early in the morning on a weekday usually means a shorter hold. If your ISP offers online chat support, that is often faster than calling.

Check if your ISP printed credentials on the modem label

Before you call or search, physically look at your modem. Turn it around and check the back, bottom, and sides for a label or sticker. Many ISPs print the PPPoE username and password directly on the device. The label may say "PPPoE Username" and "PPPoE Password", or it may use shorthand like "User" and "Pass".

Write down exactly what you see, including any capital letters, numbers, or special characters. These credentials are case-sensitive, so "MyUsername" is different from "myusername". If the label is worn or hard to read, take a photo with your phone so you can refer back to it.

If the modem is old or the label is faded, the information may no longer be accurate — ISPs sometimes change credentials after a certain period. But it is worth checking first because it saves you a phone call.

What to do if your ISP says the credentials are wrong

If you have found credentials but your device says they are incorrect, the most common reason is a typo. PPPoE usernames and passwords are case-sensitive and often contain numbers or special characters that are straightforward to misread. Type them again slowly, paying attention to capital letters, zeros versus the letter O, and ones versus the letter I.

If you are still getting an error, your credentials may have been reset by your ISP — this sometimes happens after a service interruption or account change. Call your ISP and ask them to confirm your current PPPoE username and password. They can also reset your password on the spot if needed.

Write down the new credentials in a safe place — a password manager, a locked note on your phone, or a physical notebook in a drawer. Do not store them in an unsecured text file on your computer.

Frequently Asked Questions

Is my PPPoE password the same as my ISP account password?

No. Your ISP account password is what you use to log into your billing portal online. Your PPPoE password is what your modem uses to connect to the internet. They are separate credentials. If you reset one, the other does not change.

Can I change my PPPoE username and password myself?

Some ISPs let you change PPPoE credentials through their online account portal; others require you to call customer service. Check your ISP's website first. If there is no option to change it yourself, call and ask — they can reset it for you and send the new credentials by email.

What if I lost my account number and cannot find my bill?

Call your ISP's customer service line and tell them you need to reset your PPPoE password but do not have your account number. They can usually look up your account using your phone number or service address instead. Have your full name and the address where service is active ready.

Do I need to write down my PPPoE password or can I just save it in my browser?

Your modem only needs the credentials once, during initial setup. After that, you rarely need them again unless you reset the modem or move. Writing them down in a find place (a password manager or a locked notebook) is safer than saving them in your browser, where they could be exposed if your computer is compromised.

My ISP says I do not have PPPoE credentials — what does that mean?

Some ISPs use different connection types that do not require PPPoE login. Fiber-based services and some cable providers use DHCP or other methods instead. If your ISP tells you that you do not have PPPoE credentials, your modem should connect automatically without a username and password. If it is not connecting, ask your ISP what connection type you have and what setup steps you need to follow.