1
3.7/5
AT&T
3 city-wide reports · 0 verified tests
CITY WIRELESS INTELLIGENCE
Cell phone coverage in Grayson, KY
Compare real-world wireless experiences across 1 local ZIP code.
Last community update:
Best rated city-wideAT&T
3.7/5 from 3 reports
CITY COVERAGE OVERVIEW
What residents are reporting across Grayson
CellIntel has collected 4 wireless coverage reports across 1 active ZIP code in Grayson, KY. AT&T currently holds the highest city-wide community score at 3.7/5 based on 3 reports. City-wide results combine signal, mobile data and call-reliability reports, with verified speed tests shown separately as supporting evidence.
Active ZIP codes1
Community reports4
Contributors4
Verified tests0
CITY-WIDE RANKINGS
Carrier comparison in Grayson
Aggregated from every active CellIntel ZIP page currently associated with the city.
2
2.7/5
T-Mobile
1 city-wide report · 0 verified tests
LOCAL COVERAGE AREAS
Explore Grayson by ZIP code
Open a ZIP page for its local rankings, confidence score, verified tests and community reports.
RECENT ACTIVITY
Latest reports from Grayson
AT&T
ZIP 41143 · July 24, 2026
Signal 5.0/5Data 4.0/5Calls 4.0/5Environment Mostly outdoors
Grayson Taco Bell Lower data speeds, possible congestion.
Open ZIP page →T-Mobile
ZIP 41143 · July 23, 2026
Signal 2.0/5Data 3.0/5Calls 3.0/5Environment Mostly indoors
2 bars mostly
Open ZIP page →AT&T
ZIP 41143 · July 23, 2026
Signal 3.0/5Data 3.0/5Calls 3.0/5Environment Mostly indoors
2-3 bars in most places. No coverage in few areas
Open ZIP page →AT&T
ZIP 41143 · July 20, 2026
Signal 4.0/5Data 3.0/5Calls 4.0/5Environment Mostly outdoors
4 bars 5G Reasonable data speed
Open ZIP page →How to compare wireless carriers in Grayson, KY
City-wide averages are useful for identifying broad trends, but mobile service can change significantly between neighbourhoods and ZIP codes. Open the individual ZIP pages above to compare more local evidence before choosing a carrier.
CellIntel updates this city page automatically as new approved reports and verified speed tests are added to its associated ZIP codes.