• To add an Xtreme Mobile Unlimited X PIN to your Xtreme Mobile phone:
Press 1 for English.
Follow the automated voice prompts.
Dial *333 to check balances, load airtime, or make international calls.
Terms & Conditions
Xtreme Mobile credit is nontransferable or refundable. Telecommunication service is provided through a nationwide PCS network, where available. Additional regulatory surcharges and taxes, if applicable, may be deducted from your balance. Service is subject to the terms and conditions located at www.xtrememobile.com.
For Customer Service call 1-800-587-1365.