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How do I activate my Orange SIM card?

First, pick out the plan that you want to sign up with. There are five easy ways to activate an Orange SIM card.

Online: Please go to, click the image of the Orange SIM and enter the 11-digit activation number located on the back of your SIM card. Our online activation process will allow you to select any of our monthly plans. You will also have the option of keeping your existing phone number or getting a new number. All you need in order to activate online is a new Ultra Mobile SIM and a form of payment. You can pay using a debit or credit card. As part of the activation process, you can also enroll in Auto Renew to ensure you’ll never have to worry about forgetting a payment.

In Store: You can activate your service or instantly renew your monthly plan by visiting any of our retailers that offer renewal. Use our Store Locator tool to find an Ultra Retailer near you. By Text Message: To activate your SIM and get a new local phone number, insert the SIM card and then text GOGO + your 5-digit zip code to 6700. Please note that you can not transfer your phone number this way.

Care: Visit to speak with an agent or just call Ultra Mobile Customer Service at 1.888.777.0446.

NOTE: Keep your current service active until you activate your Ultra SIM.