Domestic Wireless Voice Coverage
This map shows an approximation of wireless voice coverage in the United States, Puerto Rico, and the U.S. Virgin Islands.
Map displays approximate
coverage and actual coverage may
vary. Coverage is not guaranteed and
is subject to change without notice.
Important Information About This Coverage Map
These maps provide a predicted high-level approximation of wireless coverage. There are gaps in coverage that are not shown by this high-level approximation. Actual coverage may differ from map graphics and may be affected by terrain, weather, network changes, foliage, buildings, construction, signal strength, high-usage periods, customer equipment, and other factors. AT&T does not guarantee coverage. Our coverage maps are not intended to show actual customer performance on the network or future network needs or build requirements inside or outside of existing AT&T coverage areas. Coverage maps may include areas served by unaffiliated carriers. Arrangements with these carriers may change from time to time, and coverage is subject to change without notice. Charges will be based on the location of the site receiving and transmitting the call, not the subscriber's location. Your phone's display does not indicate the rate you will be charged.
These maps are subject to the Microsoft® Service Agreement and for informational purposes only. No guarantee is made regarding their completeness or accuracy. Construction projects, traffic, or other events may cause actual conditions to differ from these results. Map and traffic data 2013 NAVTEQ®
Coverage Legend Definitions
Voice coverage depicted in medium and dark orange. Shading represents coverage areas that should be sufficient for on-street, in-the-open, and some in-building coverage. Dark orange areas depict High-Definition (HD) Voice coverage, also called wideband voice. HD Voice provides superior audio clarity and enhanced background noise reduction. HD Voice requires both parties on the call to be located within AT&T HD Voice coverage with a compatible device and properly provisioned account. Learn more.
3rd Party: The areas shown in tan depict coverage provided by unaffiliated carriers based on information provided and other sources. In these areas, the signal should be strong enough for on-street or in-the-open coverage, but may not be sufficient for in-vehicle or in-building coverage. AT&T is not responsible for third party network availability or performance. Arrangements with these carriers may change from time to time, and coverage is subject to change without notice.
Requires 3G, 4G or 4G LTE Handset: To access coverage in the areas shown in a striped pattern, you'll need a capable device and eligible rate plan. Like all other coverage, coverage in these areas can be adversely affected by distance from cell site, network changes, weather, foliage, tower congestion, and other factors.
Coverage Legend Definitions
4G LTE* (Long Term Evolution): Areas shown in dark orange represent AT&T's fastest mobile Internet speeds. You'll know you're in our LTE coverage area when the 4G LTE network indicator displays next to the signal bars on your device. Compatible device required. Certain 4G LTE devices are not compatible in select LTE network coverage areas. Learn more.
4G (Mobile Broadband): The areas shown in medium orange represent 4G High Speed Packet Access (HSPA+) network with enhanced backhaul. Compatible device required.
3G (3G Voice and 3G Mobile Broadband Data): This coverage, shown in light orange, is available in most metropolitan areas. Like all coverage, it can and will be adversely affected by distance from cell site, weather, foliage, tower congestion, and other factors. You'll know you're in our 3G coverage area when the 3G network indicator displays next to the signal bars on your phone. Compatible device required.
2G: The areas shown in tan depict 2G network coverage. Advanced mobile services like video and music clips, full picture & video messaging, high-speed color Internet access, and email on the move are possible. Compatible device required.