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How do I activate my H2O Wireless phone number?

  1. Go to H2O Wireless website here:
  2. Next, you’ll see an “Activate” tab. Select “Get a New Number.”
  3. When prompted, enter your H2O SIM card number.
  4. Next, select your preferred area code and city.
  5. Finally, select “Activate,” and your brand-new H2O Wireless number will be ready to use.

Enjoy your service.

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