Carrierlytics City Coverage Guide

Atlanta, GA 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 Atlanta, GA ZIP codes, Carrierlytics compares the top-performing networks and the cheapest plans that use them.



Cell phone coverage map for Atlanta, GA

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, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Carrierlytics.

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Cell phone coverage rankings by network in Atlanta, GA

#1

T-Mobile

Coverage Score 97.8
In Atlanta, GA
Overall
99.7%
4G LTE
99.2% avg. -87 dBm 4G LTE signal where 4G LTE coverage exists: avg. -87 dBm
5G
99.5% avg. -80 dBm 5G signal where 5G coverage exists: avg. -80 dBm
Fast 5G
96.0% avg. -79 dBm Fast 5G signal where Fast 5G coverage exists: avg. -79 dBm
Fulton County, GA covered 95.4%
#2

Verizon

Coverage Score 88.1
In Atlanta, GA
Overall
100.0%
4G LTE
100.0% avg. -83 dBm 4G LTE signal where 4G LTE coverage exists: avg. -83 dBm
5G
92.8% avg. -95 dBm 5G signal where 5G coverage exists: avg. -95 dBm
Fast 5G
74.5% avg. -92 dBm Fast 5G signal where Fast 5G coverage exists: avg. -92 dBm
Fulton County, GA covered 100.0%
#3

AT&T

Coverage Score 81.2
In Atlanta, GA
Overall
99.6%
4G LTE
99.4% avg. -95 dBm 4G LTE signal where 4G LTE coverage exists: avg. -95 dBm
5G
98.2% avg. -103 dBm 5G signal where 5G coverage exists: avg. -103 dBm
Fast 5G
63.6% avg. -100 dBm Fast 5G signal where Fast 5G coverage exists: avg. -100 dBm
Fulton County, GA covered 98.2%

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

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Best phone plans for Atlanta, GA

Best phone plans on T-Mobile's network for Atlanta, GA

97.8 T-Mobile coverage score Ranked #1 in Atlanta, GA
Best family plan
79.5 Value Score

T-Mobile Better Value

Fair Value

Price
$140.01/mo for 3 lines ($46.67/line)
Data
Unlimited
Hotspot
Unlimited
View plan
See all plans on T-Mobile Compare all phone plans

Coverage by ZIP code in Atlanta, GA

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

ZIP Code AT&T T-Mobile Verizon
30033 100.0% 99.6% 100.0% 83.3% 99.6% 99.6% 99.6% 99.1% 100.0% 100.0% 94.7% 72.2%
30303 100.0% 100.0% 100.0% 68.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
30305 98.8% 98.2% 98.2% 57.1% 100.0% 100.0% 100.0% 96.4% 100.0% 100.0% 95.2% 74.4%
30306 100.0% 100.0% 100.0% 61.3% 100.0% 100.0% 100.0% 96.6% 100.0% 100.0% 80.7% 72.3%
30307 98.3% 97.5% 95.0% 56.7% 97.5% 96.7% 97.5% 86.7% 100.0% 100.0% 96.7% 74.2%
30308 100.0% 100.0% 100.0% 58.1% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 97.7%
30309 100.0% 100.0% 98.8% 59.5% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
30310 99.5% 99.1% 97.7% 62.7% 100.0% 99.5% 100.0% 99.1% 100.0% 100.0% 93.6% 78.2%
30311 98.8% 98.5% 94.2% 56.7% 99.4% 98.2% 99.4% 94.5% 99.7% 99.7% 83.9% 58.2%
30312 98.8% 98.8% 97.7% 59.3% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 98.8% 97.7%
30313 100.0% 100.0% 96.8% 71.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
30314 100.0% 100.0% 99.1% 64.1% 100.0% 100.0% 100.0% 99.1% 100.0% 100.0% 100.0% 84.6%
30315 100.0% 100.0% 99.3% 59.7% 100.0% 100.0% 100.0% 99.7% 100.0% 100.0% 93.7% 76.3%
30316 100.0% 100.0% 100.0% 71.9% 100.0% 99.7% 100.0% 98.8% 100.0% 100.0% 99.1% 80.2%
30317 100.0% 100.0% 100.0% 55.8% 100.0% 100.0% 100.0% 97.9% 100.0% 100.0% 100.0% 95.8%
30318 99.8% 99.2% 99.4% 71.9% 100.0% 99.6% 100.0% 98.1% 100.0% 100.0% 94.2% 80.8%
30319 100.0% 100.0% 99.2% 61.9% 99.6% 98.9% 99.6% 94.3% 100.0% 100.0% 92.5% 67.2%
30322 100.0% 100.0% 100.0% 72.7% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
30324 100.0% 100.0% 99.3% 69.6% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 90.6% 81.2%
30326 100.0% 100.0% 100.0% 61.9% 100.0% 100.0% 95.2% 95.2% 100.0% 100.0% 100.0% 100.0%
30327 97.6% 97.0% 87.4% 48.3% 92.0% 89.6% 92.0% 73.7% 100.0% 100.0% 82.4% 44.3%
30329 100.0% 99.3% 99.3% 68.5% 99.3% 99.3% 99.3% 95.8% 100.0% 100.0% 89.5% 66.4%
30331 100.0% 100.0% 97.9% 70.5% 98.3% 96.3% 98.0% 86.1% 100.0% 100.0% 87.3% 56.1%
30332 100.0% 100.0% 100.0% 0.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
30334 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%

About The Coverage Data

Coverage and signal estimates are derived by Carrierlytics from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “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 Atlanta, GA 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.