Ooma nationwide LTE coverage map.

Coverage here is a combination of 5G, 4G LTE, 3G/2G, and partner networks. Please enter an address or zoom into the map for more info on the specific type of coverage you can expect.

We’re constantly working to improve our network, but some areas may have no coverage due to inaccessible landscape, physical barriers, or places where our towers can’t. You may be able to make calls and text anywhere there’s Wi-Fi. Just connect your phone to a Wi-Fi network and it’s all set.

4G LTE is the fourth generation of wireless technology.  It unlocks the ability to load webpages in an instant, smoother streaming experiences, and covers 99% of Americans.

Capable device required.

3G and 2G are older network technologies with slower speeds than 4G LTE and 5G. These technologies unlocked the simple voice calls and text messaging.

When you travel outside of T-Mobile's network areas, your phone automatically switches to use one of our wireless network partners when coverage is available, you have data roaming enabled, and you have roaming data remaining, and there are qualifying services available with your plan. Data allotments while roaming may be limited or unavailable on some plans; see your selected service for details. Speeds and connections may vary.

To connect in Canada and Mexico, qualifying services may be available with your plan. Some services offer access to calling, texting, and/or data. See plan options for details. Coverage is provided by partners in these areas, so speeds and connections may vary.

We’re constantly working to improve our network, but some areas may have no coverage due to inaccessible landscape, physical barriers, or places where our towers can’t. You may be able to make calls and text anywhere there’s Wi-Fi. Just connect your phone to a Wi-Fi network and it’s all set.