Georgetown, TN Cell Phone Coverage Map & Network Rankings (2026)

Don’t overpay for a network that struggles where you actually use your phone.

Using FCC mobile coverage data across Georgetown, TN zip codes, this guide compares the top-performing networks and the cheapest plans that use them.



Cell phone coverage map for Georgetown, TN

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © OpenMapTiles. Basemap by OpenFreeMap. Rendered with MapLibre. FCC BDC mobile coverage processed by CompareWirelessCarriers.

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Cell phone coverage rankings by network in Georgetown, TN

#1

T-Mobile

Coverage Score 78.5
In Georgetown, TN
Overall
80.7%
4G LTE
80.7% avg. -95 dBm 4G LTE signal where 4G LTE coverage exists: avg. -95 dBm
5G
74.5% avg. -90 dBm 5G signal where 5G coverage exists: avg. -90 dBm
Fast 5G
53.1% avg. -86 dBm Fast 5G signal where Fast 5G coverage exists: avg. -86 dBm
Bradley County, TN covered 90.5%
#2

Verizon

Coverage Score 60.1
In Georgetown, TN
Overall
96.1%
4G LTE
96.1% avg. -96 dBm 4G LTE signal where 4G LTE coverage exists: avg. -96 dBm
5G
29.2% avg. -104 dBm 5G signal where 5G coverage exists: avg. -104 dBm
Fast 5G
15.9% avg. -101 dBm Fast 5G signal where Fast 5G coverage exists: avg. -101 dBm
Bradley County, TN covered 99.7%
#3

AT&T

Coverage Score 55.3
In Georgetown, TN
Overall
79.7%
4G LTE
79.7% avg. -110 dBm 4G LTE signal where 4G LTE coverage exists: avg. -110 dBm
5G
47.3% avg. -113 dBm 5G signal where 5G coverage exists: avg. -113 dBm
Fast 5G
38.9% avg. -112 dBm Fast 5G signal where Fast 5G coverage exists: avg. -112 dBm
Bradley County, TN covered 90.9%

County coverage is shown for surrounding-area context and uses land-area only coverage.

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Coverage by ZIP code in Georgetown, TN

ZIP code areas can extend beyond city limits, so this table is best used for local comparison around the city.

ZIP CodeAT&TT-MobileVerizon
37336 79.7% 79.7% 47.3% 38.9% 80.7% 80.7% 74.5% 53.1% 96.1% 96.1% 29.2% 15.9%

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2026. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Georgetown, TN where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.