Carrierlytics City Coverage Guide

Chickamaw Beach, MN 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 Chickamaw Beach, MN ZIP codes, Carrierlytics compares the top-performing networks and the cheapest plans that use them.



Cell phone coverage map for Chickamaw Beach, MN

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 Chickamaw Beach, MN

#1

T-Mobile

Coverage Score 78.9
In Chickamaw Beach, MN
Overall
98.1%
4G LTE
98.1% avg. -100 dBm 4G LTE signal where 4G LTE coverage exists: avg. -100 dBm
5G
90.4% avg. -97 dBm 5G signal where 5G coverage exists: avg. -97 dBm
Fast 5G
40.4% avg. -93 dBm Fast 5G signal where Fast 5G coverage exists: avg. -93 dBm
Cass County, MN covered 40.1%
#2

AT&T

Coverage Score 59.7
In Chickamaw Beach, MN
Overall
100.0%
4G LTE
100.0% avg. -112 dBm 4G LTE signal where 4G LTE coverage exists: avg. -112 dBm
5G
67.3% avg. -117 dBm 5G signal where 5G coverage exists: avg. -117 dBm
Fast 5G
25.0% avg. -113 dBm Fast 5G signal where Fast 5G coverage exists: avg. -113 dBm
Cass County, MN covered 98.2%
#3

Verizon

Coverage Score 44.1
In Chickamaw Beach, MN
Overall
100.0%
4G LTE
100.0% avg. -99 dBm 4G LTE signal where 4G LTE coverage exists: avg. -99 dBm
5G
0.0%
Fast 5G
0.0%
Cass County, MN covered 93.1%

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

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Best phone plans for Chickamaw Beach, MN

Best phone plans on T-Mobile's network for Chickamaw Beach, MN

78.9 T-Mobile coverage score Ranked #1 in Chickamaw Beach, MN
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 Chickamaw Beach, MN

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
56435 99.7% 99.7% 85.3% 53.7% 40.9% 40.9% 33.5% 21.3% 94.5% 94.5% 1.6% 0.8%
56474 98.3% 98.3% 68.9% 38.3% 35.8% 35.8% 29.0% 16.8% 90.4% 90.4% 0.7% 0.4%

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 Chickamaw Beach, MN 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.