The main Optimum customer service number for bill payments is 1-888-333-0500
Call this number to pay your Optimum bill over the phone using a debit card, credit card, or bank account. The automated system will walk you through the payment process and confirm your transaction immediately. You can reach this line 24 hours a day, 7 days a week.
If you prefer to speak with a representative instead of using the automated system, you can stay on the line after the menu prompts and request to be transferred. Wait times vary depending on call volume, but representatives are available during business hours to answer questions about your bill or payment options.
Have your Optimum account number and payment method ready before you call. The account number appears on your bill or in your online account. Payments made by phone are typically processed the same business day if you call before the cutoff time, which is usually 8 p.m. Eastern Time on business days.
Key Takeaways
- Call 1-888-333-0500 to pay by phone 24/7 using a debit card, credit card, or bank account.
- Have your account number and payment method information ready before calling to speed up the process.
- Payments made before 8 p.m. Eastern Time on business days usually process the same day.
- You can speak with a representative if you have questions about your bill or need help with payment arrangements.
- Optimum also offers online bill payment through your account portal as an alternative to calling.
What payment methods the phone line accepts
The automated system accepts Visa, Mastercard, American Express, and Discover credit cards. You can also pay with a debit card that carries one of these logos. If you want to pay directly from your bank account, you will need your routing number and account number ready.
The system does not accept payment by check or cash over the phone. If you prefer those methods, you can mail a check to the address on your bill or pay in person at an Optimum retail location.
How to navigate the automated payment system
After you call, the automated system will ask you to enter your account number using your phone keypad. It will then read back your account balance and ask how much you want to pay — you can pay the full balance, the minimum payment, or a custom amount.
Next, the system will ask for your payment method details. For a card, you will enter the card number, expiration date, and CVV security code. For a bank account, you will enter your routing number and account number. The system will confirm the amount and payment method before processing.
Once the payment goes through, the system will give you a confirmation number. Write this down or take a photo of it for your records. You will also receive an email confirmation if you have an email address on file with Optimum.
When your payment will show up on your account
Payments made before 8 p.m. Eastern Time on a business day usually post to your account within the same business day. If you pay after 8 p.m. or on a weekend or holiday, the payment will process on the next business day.
Even though the payment posts quickly, it may take an extra day or two for the credit to fully clear through the banking system. If you are trying to avoid a late fee, call before the due date shown on your bill to make sure the payment processes in time.
Alternatives to paying by phone
You can pay your Optimum bill online through your account at optimum.ca without calling. Log in with your username and password, go to the billing section, and follow the prompts to pay with a card or bank account. Online payments work 24/7 and you get an instant confirmation.
You can also set up automatic payments so your bill is paid on the same date each month without you having to call or log in. This option is available through your online account or by calling customer service and asking a representative to set it up for you.
If you want to mail a check, write your account number on the check and send it to the address printed on your bill. Mail payments take longer to process — usually 7 to 10 business days — so do not use this method if your bill is due soon.
What to do if you have trouble paying by phone
If the automated system rejects your payment method, the card or bank account information you entered may be incorrect. Hang up and try again, making sure you enter each digit carefully. If it keeps rejecting the same payment method, try a different card or bank account if you have one.
If you get an error message or the call drops, call back and start over. Your previous attempt will not be charged twice — the system only processes payments that go through to completion. If you are unsure whether a payment went through, check your confirmation number or call customer service to verify.
If you cannot pay the full amount due, call 1-888-333-0500 and ask to speak with a representative about payment arrangements or hardship options. They can discuss your situation and may be able to set up a payment plan that works for your budget.
Frequently Asked Questions
Is there a fee to pay my Optimum bill by phone?
No, Optimum does not charge a fee for paying by phone. You pay the same way whether you call, pay online, or mail a check. Your payment method's issuer (your bank or credit card company) may charge a fee if you use a credit card, but that is separate from Optimum.
Can I pay someone else's Optimum bill using this number?
You can pay if you have the account number and are authorized on the account. If the account is not in your name, the system may ask security questions to verify you have permission to pay. If you are not on the account, the account holder will need to call and authorize the payment or set you up as an authorized user.
What if I call after my bill is already late?
You can still pay by phone even if your bill is late. Call as soon as you can to bring the account current. Ask the representative about any late fees that may have been added and whether they can be waived depending on your account history.
Do I need to create an online account to pay by phone?
No, you do not need an online account to pay by phone. You only need your account number, which is on your bill. An online account is optional and is useful only if you want to pay through the website or view your bill history between statements.
Can I schedule a payment for a future date by phone?
The automated system processes payments immediately. To schedule a payment for a future date, set up automatic payments through your online account or ask a representative to help you when you call. Automatic payments let you choose the date each month.