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h2o Wireless SIM Card Kit

Bring your own phone to h2o Wireless

h2o Wireless SIM Card - Horizontalh2o Wireless SIM Card - Vertical
Customize your data plan
$15/mo*See Deal* 25% Off for 3 Months

h2o Wireless BYOP SIM kit

h2o Wireless SIM card description

  • Provides AT&T network coverage

  • Prepaid and pay-as-you-go service - no contract, no credit check, and no activation fee

  • Bring your own AT&T phone or unlocked GSM device, or buy one from the selection of h2o Wireless phones

  • Keep your phone number

  • Mobile hotspot/tethering only permitted with Unlimited+ plan

  • Global text and international talk to 70 countries, plus an international talk credit for other locations, included in all monthly unlimited plans

  • Customer support available 24/7 via chat, or 9am - Midnight EST weekdays, 9am to 11pm weekends on the phone

h2o Wireless SIM card specifications

h2o Wireless SIM card data plans







2GB Data






6GB Data






15GB Data






Unlimited Data






* 25% Off for 3 Months

AT&T vs h2o Wireless Plan Comparison

Keep your AT&T phone, number & coverage: Save $562 per year


Network Coverage

4G LTE Data


Annual Cost






h2o Wireless





*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$45/mo$562/yr

h2o Wireless SIM card activation process

Bringing your own phone to a cheaper carrier is easy:

  1. Order the h2o Wireless starter kit online

  2. Replace the SIM card in your phone and follow the activation process

  3. If you wish to transfer your phone number, the process may take up to 24 hours

h2o Wireless SIM card FAQs

How much is a h2o Wireless SIM card?

There's a variety of cell phone plans available to suit all budgets, with prices between $15 - $50.

Where can I buy a h2o Wireless SIM card?

One of the reasons low-cost carriers can pass on savings to you is because they are online only and don't have any physical stores. You can purchase a h2o Wireless SIM card online.

What phones are compatible with h2o Wireless SIM card?

Most unlocked phones are compatible with h2o Wireless SIM cards. If you're not sure you can check your phone compatibility.

Can I bring my own phone to h2o Wireless?

Yes. You can bring your own phone to h2o Wireless and they're compatible with most unlocked phones. You can check phone compatibility on the carrier site prior to ordering.

What is h2o Wireless SIM card starter kit?

Your h2o Wireless SIM card starter kit includes everything you need to switch over. Pick your plan, order online, and it's delivered straight to your door. Follow the instructions to activate your new plan.

h2o Wireless Network Specs

3G Bands:850, 1700/2100, 1900MHz
4G LTE Bands:700, 850, 1700/2100, 1900MHz
Bring Your Phone:Yes
Keep Your Number:Yes
Credit Check:No
Taxes/fees included:No
WiFi Calling:Yes
Visual Voicemail:Yes
Multi-line Discounts:Yes
Multi-month Discounts:No
International Roaming:No

h2o Wireless Company Info

Headquarters:2200 Fletcher Avenue, 6th Floor, Fort Lee, NJ 07024
Employees:201 - 500
Customer Service:(800) 643-4926
Support:Email Support
Website:Go to Website
Wikipedia:Go to Wikipedia
Facebook:Go to Facebook
Twitter:Go to Twitter

h2o Wireless User Reviews

h2o Wireless
Average Customer Rating45 User Reviews
User Rating Distribution
5 Stars17
4 Stars7
3 Stars7
2 Stars7
1 Star7

lost money could not reach them by phone, email

I got cheated out of money. I prepaid the first month of $10. The chip they send did not fit my iPhone 6. I did call once and I had to send the chip back at $4+ mailing cost. The new chip did not fit and I even took it to a wireless store to try. They said on the one phone call someone would be back to my the next day. They did not. I had to change my debt card and get a new one, they tried to bill the next month on the old card ! never contacted me aginscam.

Service, inexpensive

Can't complain about the service. Good for a prepaid service. Been using this company for a couple years now.

Unknown issues

Worked fine until it stopped working. Don't know what's wrong with it.

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