Carrierlytics City Coverage Guide

South Kortright, NY 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 South Kortright, NY ZIP codes, Carrierlytics compares the top-performing networks and the cheapest plans that use them.



Cell phone coverage map for South Kortright, NY

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.

Loading coverage map...


Cell phone coverage rankings by network in South Kortright, NY

#1

T-Mobile

Coverage Score 36.8
In South Kortright, NY
Overall
34.2%
4G LTE
34.2% avg. -102 dBm 4G LTE signal where 4G LTE coverage exists: avg. -102 dBm
5G
20.0% avg. -95 dBm 5G signal where 5G coverage exists: avg. -95 dBm
Fast 5G
10.5% avg. -91 dBm Fast 5G signal where Fast 5G coverage exists: avg. -91 dBm
Delaware County, NY covered 32.0%
#2

AT&T

Coverage Score 34.0
In South Kortright, NY
Overall
51.4%
4G LTE
51.4% avg. -114 dBm 4G LTE signal where 4G LTE coverage exists: avg. -114 dBm
5G
29.8% avg. -117 dBm 5G signal where 5G coverage exists: avg. -117 dBm
Fast 5G
17.5% avg. -116 dBm Fast 5G signal where Fast 5G coverage exists: avg. -116 dBm
Delaware County, NY covered 52.9%
#3

Verizon

Coverage Score 33.4
In South Kortright, NY
Overall
55.1%
4G LTE
55.1% avg. -104 dBm 4G LTE signal where 4G LTE coverage exists: avg. -104 dBm
5G
3.4% avg. -106 dBm 5G signal where 5G coverage exists: avg. -106 dBm
Fast 5G
0.3% avg. -100 dBm Fast 5G signal where Fast 5G coverage exists: avg. -100 dBm
Delaware County, NY covered 62.0%

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

Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.


Best phone plans for South Kortright, NY

Best phone plans on T-Mobile's network for South Kortright, NY

36.8 T-Mobile coverage score Ranked #1 in South Kortright, NY
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 South Kortright, NY

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
13842 51.4% 51.4% 29.8% 17.5% 34.2% 34.2% 20.0% 10.5% 55.1% 55.1% 3.4% 0.3%

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 South Kortright, NY 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.