US Mobile runs on 4G LTE data, however data speed capability depends on what type of phone you are using. Please check your device’s specifications to see what data features your phone offers. In order to access the high speed data network, your device must include a 1700/2100 (AWS) frequency band. Also, for 3G connectivity your device must support a frequency band of 1900 Mhz (3G/HSPA Specific Band)
A good place to check your phone specifications is here.
If you are unsure what kind of coverage your device will get on US Mobile, give us a call or shoot us an email. Figuring all of this out on your own can be quite confusing. We’re here to help!