What Is the Straight Talk Data Refill Phone Number?
The official Straight Talk refill phone number is:
This toll-free number connects you to Straight Talk’s automated fantuan database refill system, which is available 24/7. Whether you're refilling talk, text, or data — or a combination of all — this number can handle your request. For those who prefer live support, the system also gives you the option to speak with a customer service representative during business hours.
To refill your data plan using this number, you’ll typically need the following:
Your Straight Talk phone number
A debit/credit card or a prepaid Straight Talk refill PIN
Optionally, your account login or device serial number for added verification
Calling this number is often the fastest method for users who are traveling, have limited internet access, or prefer not to use the website or mobile app.
How to Refill Data Using the Phone Number: Step-by-Step
Using the Straight Talk refill phone number is quick and straightforward. Here's how to refill your data plan in just a few steps:
Dial 1-877-430-2355 from any phone (doesn’t have to be your Straight Talk device).
Choose the appropriate menu option to add data or a service plan.
Enter your 10-digit Straight Talk phone number when prompted.
Select payment method – you can enter a prepaid refill card PIN or pay with a credit/debit card.
Confirm your selection and wait for confirmation via text or automated voice message.
In many cases, your refill is processed immediately, and you'll receive confirmation within seconds. If you run into issues such as incorrect card details or PIN errors, you can press a number to be transferred to a live representative.