e-PIN Top Up is the most flexible option for adding a plan or minutes to your mobile account. You will receive an email with redemption instructions and an electronic PIN upon purchase. Use at your convenience or as a gift. Wireless smarter with h2o® Wireless. Get started today for nationwide 4G LTE coverage and recharge anytime at h2owireless.com/recharge. Access your account balance payment date expiration date and more with My Account. Log in at h2owireless.com/myaccount. You can keep your current phone number with h2o® Wireless. It’s easy to do online at h2owireless.com/transfer or by calling Customer Service at 1-800-643-4926. For international calling please dial 0-1-1 + Country code + Phone Number from your active h2o® Wireless service. If you have any questions or require set up support please call Customer Service at 1-800-643-4926.