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Post Order Support

*If you contact T-Mobile or Hyperion support team, please have your IMEI or Sales Order related to device or network related inquires.


For T-Mobile billing or network related questions: 

• Refer to TMO Rep or T-Mobile Business Care: 844-810-0687 

For hardware or anything else including portal questions: 

• If you prefer email, contact

• If you prefer a live person, call: 866-327-3905

• Monday-Friday 7am-8pm EST

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