Caldwell, AR 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 Caldwell, AR zip codes, this guide compares the top-performing networks and the cheapest plans that use them.

Coverage rankings for Caldwell, AR

Verizon currently ranks first for coverage in this area, with a coverage score of 87.7. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.


RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon87.7100.0%100.0%86.8%55.3% -94 dBm
2AT&T83.3100.0%100.0%92.1%56.6% -114 dBm
3T-Mobile73.198.7%98.7%76.3%17.1% -101 dBm

Scores include coverage area, network type, and average signal strength.


Cell phone coverage map for Caldwell, AR

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 Compare Wireless Carriers.

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Cell phone coverage by network in Caldwell, AR

#1

Verizon

Coverage Score 87.7
In Caldwell, AR
Overall
100.0%
4G LTE
100.0%
5G
86.8%
Fast 5G
55.3%
Average Signal -94 dBm
St. Francis County, AR covered 99.8%
#2

AT&T

Coverage Score 83.3
In Caldwell, AR
Overall
100.0%
4G LTE
100.0%
5G
92.1%
Fast 5G
56.6%
Average Signal -114 dBm
St. Francis County, AR covered 93.4%
#3

T-Mobile

Coverage Score 73.1
In Caldwell, AR
Overall
98.7%
4G LTE
98.7%
5G
76.3%
Fast 5G
17.1%
Average Signal -101 dBm
St. Francis County, AR covered 74.5%

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

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Coverage by ZIP code in Caldwell, AR

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

ZIP CodeAT&TT-MobileVerizon
72322 100.0% 100.0% 75.0% 50.0% -120 dBm 100.0% 100.0% 100.0% 0.0% -100 dBm 100.0% 100.0% 100.0% 0.0% -100 dBm
72326 84.9% 84.9% 53.3% 29.6% -117 dBm 25.9% 25.9% 12.2% 5.0% -103 dBm 100.0% 100.0% 54.5% 38.5% -98 dBm
72335 89.9% 89.8% 68.8% 46.7% -113 dBm 72.3% 72.2% 56.9% 33.7% -97 dBm 99.7% 99.7% 61.7% 50.0% -96 dBm

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 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 Caldwell, AR 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.