Coverage rankings for Honolulu County, HI
Verizon currently ranks first for coverage in this area, with a coverage score of 83.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.
| Rank | Carrier | Score | Overall | 4G LTE | 5G | Fast 5G | Average Signal |
|---|---|---|---|---|---|---|---|
| 1 | Verizon | 83.9 | 90.5% | 89.7% | 76.5% | 63.6% | -96 dBm |
| 2 | T-Mobile | 79.3 | 77.6% | 74.5% | 71.1% | 62.8% | -82 dBm |
| 3 | AT&T | 69.0 | 85.4% | 84.7% | 72.6% | 31.9% | -110 dBm |
Scores include coverage area, network type, and average signal strength.
Cell phone coverage map for Honolulu County, HI
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
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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 Honolulu County, HI
#1
Verizon
Coverage Score 83.9
In Honolulu County, HI
- Overall
- 90.5%
- 4G LTE
- 89.7%
- 5G
- 76.5%
- Fast 5G
- 63.6%
Average Signal -96 dBm
#2
T-Mobile
Coverage Score 79.3
In Honolulu County, HI
- Overall
- 77.6%
- 4G LTE
- 74.5%
- 5G
- 71.1%
- Fast 5G
- 62.8%
Average Signal -82 dBm
#3
AT&T
Coverage Score 69.0
In Honolulu County, HI
- Overall
- 85.4%
- 4G LTE
- 84.7%
- 5G
- 72.6%
- Fast 5G
- 31.9%
Average Signal -110 dBm
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Coverage by city in Honolulu County, HI
Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.
| City | Verizon | AT&T | T-Mobile |
|---|---|---|---|
| Ahuimanu, HI | 100.0% 100.0% 100.0% 93.3% -100 dBm | 96.7% 96.7% 90.0% 51.7% -107 dBm | 98.3% 96.7% 83.3% 66.7% -88 dBm |
| Aiea, HI | 100.0% 100.0% 79.4% 76.5% -82 dBm | 94.1% 94.1% 94.1% 52.9% -102 dBm | 100.0% 100.0% 100.0% 94.1% -75 dBm |
| East Honolulu, HI | 98.8% 98.8% 87.0% 72.5% -96 dBm | 97.4% 97.4% 89.6% 52.1% -108 dBm | 94.2% 93.2% 88.6% 79.4% -80 dBm |
| East Kapolei, HI | 100.0% 100.0% 82.3% 82.3% -87 dBm | 100.0% 100.0% 93.7% 20.3% -101 dBm | 100.0% 100.0% 100.0% 100.0% -76 dBm |
| Ewa Beach, HI | 100.0% 100.0% 100.0% 100.0% -84 dBm | 100.0% 100.0% 100.0% 84.0% -107 dBm | 100.0% 100.0% 100.0% 100.0% -71 dBm |
| Ewa Gentry, HI | 100.0% 100.0% 100.0% 100.0% -79 dBm | 100.0% 100.0% 90.9% 27.3% -103 dBm | 100.0% 100.0% 100.0% 100.0% -71 dBm |
| Ewa Villages, HI | 100.0% 100.0% 100.0% 100.0% -77 dBm | 100.0% 100.0% 95.7% 34.8% -101 dBm | 100.0% 100.0% 100.0% 100.0% -71 dBm |
| Halawa, HI | 100.0% 100.0% 88.2% 88.2% -78 dBm | 96.1% 96.1% 96.1% 47.1% -98 dBm | 100.0% 100.0% 100.0% 98.0% -70 dBm |
| Haleiwa, HI | 98.5% 98.5% 95.6% 79.4% -98 dBm | 95.6% 95.6% 94.1% 70.6% -107 dBm | 95.6% 95.6% 94.1% 89.7% -79 dBm |
| Hauula, HI | 100.0% 100.0% 100.0% 72.0% -104 dBm | 96.0% 96.0% 96.0% 96.0% -109 dBm | 96.0% 96.0% 96.0% 96.0% -83 dBm |
| Heeia, HI | 100.0% 100.0% 95.8% 74.6% -97 dBm | 98.6% 98.6% 97.2% 36.6% -105 dBm | 98.6% 98.6% 87.3% 62.0% -93 dBm |
| Helemano, HI | 100.0% 100.0% 100.0% 90.0% -81 dBm | 100.0% 100.0% 100.0% 90.0% -96 dBm | 100.0% 100.0% 100.0% 100.0% -60 dBm |
| Hickam Housing, HI | 100.0% 100.0% 100.0% 100.0% -81 dBm | 99.0% 99.0% 97.9% 29.9% -99 dBm | 100.0% 100.0% 100.0% 100.0% -80 dBm |
| Honolulu, HI | 98.9% 98.8% 88.3% 81.5% -88 dBm | 92.5% 91.0% 79.9% 32.9% -104 dBm | 91.3% 89.9% 86.6% 78.8% -77 dBm |
| Iroquois Point, HI | 100.0% 100.0% 100.0% 100.0% -83 dBm | 100.0% 100.0% 100.0% 44.4% -101 dBm | 100.0% 100.0% 100.0% 100.0% -73 dBm |
| Kaaawa, HI | 50.0% 50.0% 31.3% 31.3% -106 dBm | 100.0% 100.0% 87.5% 81.3% -111 dBm | 81.3% 75.0% 75.0% 62.5% -82 dBm |
| Kahaluu, HI | 100.0% 98.7% 100.0% 90.7% -93 dBm | 100.0% 100.0% 97.3% 53.3% -106 dBm | 98.7% 98.7% 89.3% 70.7% -87 dBm |
| Kahuku, HI | 100.0% 100.0% 100.0% 100.0% -94 dBm | 100.0% 100.0% 100.0% 36.8% -102 dBm | 100.0% 100.0% 100.0% 100.0% -72 dBm |
| Kailua Census Place 1523150, HI | 100.0% 100.0% 98.3% 96.0% -87 dBm | 100.0% 100.0% 96.5% 65.9% -102 dBm | 100.0% 98.3% 97.1% 93.6% -82 dBm |
| Kalaeloa, HI | 100.0% 100.0% 97.0% 89.4% -92 dBm | 100.0% 100.0% 99.2% 47.0% -104 dBm | 100.0% 100.0% 100.0% 99.2% -80 dBm |
| Kaneohe, HI | 100.0% 100.0% 99.3% 92.1% -90 dBm | 100.0% 100.0% 97.9% 37.1% -100 dBm | 98.6% 98.6% 93.6% 72.9% -90 dBm |
| Kaneohe Base, HI | 100.0% 100.0% 99.0% 96.9% -85 dBm | 97.9% 97.9% 95.8% 53.1% -107 dBm | 97.9% 97.9% 70.8% 50.0% -89 dBm |
| Kapolei, HI | 100.0% 100.0% 90.6% 90.6% -88 dBm | 100.0% 100.0% 99.0% 29.2% -102 dBm | 100.0% 100.0% 100.0% 100.0% -74 dBm |
| Kawela Bay, HI | 100.0% 100.0% 100.0% 94.1% -92 dBm | 100.0% 100.0% 100.0% 100.0% -98 dBm | 100.0% 100.0% 100.0% 100.0% -69 dBm |
| Ko Olina, HI | 100.0% 100.0% 100.0% 100.0% -75 dBm | 100.0% 100.0% 100.0% 87.5% -95 dBm | 100.0% 100.0% 100.0% 100.0% -68 dBm |
| Laie, HI | 100.0% 100.0% 100.0% 100.0% -89 dBm | 100.0% 100.0% 96.8% 87.1% -100 dBm | 100.0% 100.0% 100.0% 100.0% -66 dBm |
| Maili, HI | 100.0% 100.0% 100.0% 100.0% -88 dBm | 100.0% 100.0% 100.0% 54.1% -106 dBm | 100.0% 100.0% 100.0% 100.0% -74 dBm |
| Makaha, HI | 100.0% 100.0% 100.0% 100.0% -89 dBm | 100.0% 100.0% 100.0% 73.3% -99 dBm | 100.0% 100.0% 100.0% 100.0% -74 dBm |
| Makaha Valley, HI | 100.0% 100.0% 83.3% 57.7% -100 dBm | 93.6% 93.6% 70.5% 64.1% -111 dBm | 92.3% 92.3% 73.1% 51.3% -90 dBm |
| Makakilo, HI | 100.0% 100.0% 100.0% 98.7% -94 dBm | 100.0% 100.0% 100.0% 37.2% -104 dBm | 98.7% 97.4% 98.7% 96.2% -78 dBm |
| Maunawili, HI | 100.0% 100.0% 51.3% 48.7% -92 dBm | 100.0% 100.0% 56.4% 43.6% -112 dBm | 100.0% 100.0% 100.0% 94.9% -84 dBm |
| Mililani Mauka, HI | 98.9% 97.7% 95.4% 83.9% -91 dBm | 96.6% 96.6% 80.5% 54.0% -108 dBm | 90.8% 85.1% 89.7% 79.3% -84 dBm |
| Mililani Town, HI | 100.0% 100.0% 100.0% 97.6% -86 dBm | 100.0% 100.0% 100.0% 63.1% -104 dBm | 100.0% 98.8% 98.8% 96.4% -78 dBm |
| Mokuleia, HI | 100.0% 100.0% 90.0% 83.3% -98 dBm | 100.0% 100.0% 100.0% 85.0% -104 dBm | 96.7% 96.7% 95.0% 95.0% -79 dBm |
| Nanakuli, HI | 100.0% 100.0% 100.0% 100.0% -92 dBm | 96.8% 96.8% 95.2% 76.2% -106 dBm | 100.0% 100.0% 100.0% 100.0% -76 dBm |
| Ocean Pointe, HI | 100.0% 100.0% 100.0% 100.0% -84 dBm | 100.0% 100.0% 92.9% 54.8% -103 dBm | 100.0% 100.0% 100.0% 100.0% -75 dBm |
| Pearl City, HI | 99.5% 99.0% 98.5% 94.9% -88 dBm | 99.5% 99.5% 96.0% 34.3% -106 dBm | 96.5% 96.5% 94.4% 89.4% -78 dBm |
| Punaluu, HI | 100.0% 100.0% 100.0% 83.8% -94 dBm | 94.6% 94.6% 91.9% 89.2% -105 dBm | 94.6% 89.2% 94.6% 83.8% -76 dBm |
| Pupukea, HI | 93.5% 93.5% 33.8% 32.5% -81 dBm | 80.5% 79.2% 76.6% 33.8% -111 dBm | 64.9% 63.6% 64.9% 53.2% -81 dBm |
| Royal Kunia, HI | 100.0% 100.0% 98.4% 98.4% -91 dBm | 95.2% 95.2% 92.1% 22.2% -104 dBm | 100.0% 100.0% 100.0% 100.0% -82 dBm |
| Schofield Barracks, HI | 98.2% 98.2% 98.2% 98.2% -78 dBm | 100.0% 100.0% 100.0% 63.2% -94 dBm | 100.0% 96.5% 100.0% 100.0% -71 dBm |
| Wahiawa, HI | 100.0% 100.0% 80.9% 80.9% -84 dBm | 100.0% 100.0% 91.5% 63.8% -102 dBm | 100.0% 95.7% 100.0% 93.6% -71 dBm |
| Waiahole-Waikane, HI | 97.3% 97.3% 67.6% 29.7% -108 dBm | 87.8% 87.8% 68.2% 21.6% -117 dBm | 77.7% 77.0% 4.1% 0.7% -88 dBm |
| Waialua, HI | 100.0% 100.0% 100.0% 100.0% -84 dBm | 100.0% 100.0% 95.7% 37.0% -114 dBm | 100.0% 100.0% 100.0% 100.0% -69 dBm |
| Waianae, HI | 100.0% 100.0% 100.0% 87.5% -94 dBm | 100.0% 100.0% 97.5% 60.8% -105 dBm | 100.0% 99.2% 99.2% 96.7% -79 dBm |
| Waikele, HI | 100.0% 100.0% 100.0% 100.0% -86 dBm | 100.0% 100.0% 92.0% 28.0% -103 dBm | 100.0% 100.0% 100.0% 100.0% -69 dBm |
| Waimalu, HI | 100.0% 100.0% 92.7% 90.2% -87 dBm | 97.6% 97.6% 95.1% 75.6% -100 dBm | 100.0% 97.6% 100.0% 92.7% -71 dBm |
| Waimanalo, HI | 100.0% 100.0% 93.5% 75.3% -100 dBm | 98.9% 98.9% 97.8% 92.5% -111 dBm | 100.0% 100.0% 98.9% 93.5% -76 dBm |
| Waimanalo Beach, HI | 100.0% 100.0% 93.0% 72.1% -105 dBm | 100.0% 100.0% 74.4% 62.8% -115 dBm | 100.0% 97.7% 100.0% 90.7% -78 dBm |
| Waipahu, HI | 100.0% 100.0% 89.7% 89.7% -79 dBm | 100.0% 100.0% 100.0% 43.1% -98 dBm | 96.6% 96.6% 96.6% 96.6% -69 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 Honolulu County, HI 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.