Carrierlytics City Coverage Guide

Saint Francisville, LA 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 Saint Francisville, LA ZIP codes, Carrierlytics compares the top-performing networks and the cheapest plans that use them.



Cell phone coverage map for Saint Francisville, LA

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 Saint Francisville, LA

#1

AT&T

Coverage Score 65.9
In Saint Francisville, LA
Overall
94.5%
4G LTE
94.5% avg. -110 dBm 4G LTE signal where 4G LTE coverage exists: avg. -110 dBm
5G
67.2% avg. -113 dBm 5G signal where 5G coverage exists: avg. -113 dBm
Fast 5G
47.4% avg. -111 dBm Fast 5G signal where Fast 5G coverage exists: avg. -111 dBm
West Feliciana County, LA covered 94.8%
#2

T-Mobile

Coverage Score 45.2
In Saint Francisville, LA
Overall
47.3%
4G LTE
47.3% avg. -100 dBm 4G LTE signal where 4G LTE coverage exists: avg. -100 dBm
5G
29.1% avg. -94 dBm 5G signal where 5G coverage exists: avg. -94 dBm
Fast 5G
14.0% avg. -87 dBm Fast 5G signal where Fast 5G coverage exists: avg. -87 dBm
West Feliciana County, LA covered 44.6%
#3

Verizon

Coverage Score 44.2
In Saint Francisville, LA
Overall
62.5%
4G LTE
62.4% avg. -100 dBm 4G LTE signal where 4G LTE coverage exists: avg. -100 dBm
5G
16.3% avg. -102 dBm 5G signal where 5G coverage exists: avg. -102 dBm
Fast 5G
8.5% avg. -96 dBm Fast 5G signal where Fast 5G coverage exists: avg. -96 dBm
West Feliciana County, LA covered 63.6%

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

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Best phone plans for Saint Francisville, LA

Best phone plans on AT&T's network for Saint Francisville, LA

65.9 AT&T coverage score Ranked #1 in Saint Francisville, LA
See all plans on AT&T Compare all phone plans

Related ZIP codes were found, but coverage scores are not available for them yet.

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 Saint Francisville, LA 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.