The T-Mobile coverage map shows the network coverage for our new customers as of October 2020. For customers prior to that date, click here to view the coverage map.

This tool provides approximate coverage only and does not include indoor coverage. Actual speed and performance depends on your location and device. Local conditions and things like natural and artificial physical features of an area all affect your reception.

Map does not represent ETC defined coverage areas. An ETC is a Lifeline Eligible Telecommunications Carrier service provider, authorized by a federal or state regulatory agency, to provide Lifeline service in a specific geographic area. Lifeline service is available only in areas where Assurance Wireless is authorized to offer it.

This tool provides high-level estimates of our wireless coverage. Coverage is not available everywhere and varies based on a number of factors.

Need more help? Contact us at 1-888-321-5880.