Cell phone coverage map for Honolulu County, HI
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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 Carrierlytics.
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Cell phone coverage rankings by network in Honolulu County, HI
#1
Verizon
Coverage Score
82.7
In Honolulu County, HI
- Overall
- 90.5%
- 4G LTE
- 89.7% avg. -89 dBm 4G LTE signal where 4G LTE coverage exists: avg. -89 dBm
- 5G
- 76.5% avg. -95 dBm 5G signal where 5G coverage exists: avg. -95 dBm
- Fast 5G
- 63.6% avg. -92 dBm Fast 5G signal where Fast 5G coverage exists: avg. -92 dBm
#2
T-Mobile
Coverage Score
81.9
In Honolulu County, HI
- Overall
- 77.6%
- 4G LTE
- 74.5% avg. -90 dBm 4G LTE signal where 4G LTE coverage exists: avg. -90 dBm
- 5G
- 71.1% avg. -81 dBm 5G signal where 5G coverage exists: avg. -81 dBm
- Fast 5G
- 62.8% avg. -79 dBm Fast 5G signal where Fast 5G coverage exists: avg. -79 dBm
#3
AT&T
Coverage Score
63.8
In Honolulu County, HI
- Overall
- 85.4%
- 4G LTE
- 84.7% avg. -104 dBm 4G LTE signal where 4G LTE coverage exists: avg. -104 dBm
- 5G
- 72.6% avg. -108 dBm 5G signal where 5G coverage exists: avg. -108 dBm
- Fast 5G
- 31.9% avg. -105 dBm Fast 5G signal where Fast 5G coverage exists: avg. -105 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% | 96.7% 96.7% 90.0% 51.7% | 98.3% 96.7% 83.3% 66.7% |
| Aiea, HI | 100.0% 100.0% 79.4% 76.5% | 94.1% 94.1% 94.1% 52.9% | 100.0% 100.0% 100.0% 94.1% |
| East Honolulu, HI | 98.8% 98.8% 87.0% 72.5% | 97.4% 97.4% 89.6% 52.1% | 94.2% 93.2% 88.6% 79.4% |
| East Kapolei, HI | 100.0% 100.0% 82.3% 82.3% | 100.0% 100.0% 93.7% 20.3% | 100.0% 100.0% 100.0% 100.0% |
| Ewa Beach, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 84.0% | 100.0% 100.0% 100.0% 100.0% |
| Ewa Gentry, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 90.9% 27.3% | 100.0% 100.0% 100.0% 100.0% |
| Ewa Villages, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 95.7% 34.8% | 100.0% 100.0% 100.0% 100.0% |
| Halawa, HI | 100.0% 100.0% 88.2% 88.2% | 96.1% 96.1% 96.1% 47.1% | 100.0% 100.0% 100.0% 98.0% |
| Haleiwa, HI | 98.5% 98.5% 95.6% 79.4% | 95.6% 95.6% 94.1% 70.6% | 95.6% 95.6% 94.1% 89.7% |
| Hauula, HI | 100.0% 100.0% 100.0% 72.0% | 96.0% 96.0% 96.0% 96.0% | 96.0% 96.0% 96.0% 96.0% |
| Heeia, HI | 100.0% 100.0% 95.8% 74.6% | 98.6% 98.6% 97.2% 36.6% | 98.6% 98.6% 87.3% 62.0% |
| Helemano, HI | 100.0% 100.0% 100.0% 90.0% | 100.0% 100.0% 100.0% 90.0% | 100.0% 100.0% 100.0% 100.0% |
| Hickam Housing, HI | 100.0% 100.0% 100.0% 100.0% | 99.0% 99.0% 97.9% 29.9% | 100.0% 100.0% 100.0% 100.0% |
| Honolulu, HI | 98.9% 98.8% 88.3% 81.5% | 92.5% 91.0% 79.9% 32.9% | 91.3% 89.9% 86.6% 78.8% |
| Iroquois Point, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 44.4% | 100.0% 100.0% 100.0% 100.0% |
| Jbphh, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 51.9% | 100.0% 100.0% 100.0% 100.0% |
| Kaaawa, HI | 50.0% 50.0% 31.3% 31.3% | 100.0% 100.0% 87.5% 81.3% | 81.3% 75.0% 75.0% 62.5% |
| Kahaluu, HI | 100.0% 98.7% 100.0% 90.7% | 100.0% 100.0% 97.3% 53.3% | 98.7% 98.7% 89.3% 70.7% |
| Kahuku, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 36.8% | 100.0% 100.0% 100.0% 100.0% |
| Kailua, HI | 100.0% 100.0% 78.6% 73.5% | 97.5% 97.5% 82.8% 48.1% | 99.2% 98.3% 88.3% 73.7% |
| Kailua Census Place 1523150, HI | 100.0% 100.0% 98.3% 96.0% | 100.0% 100.0% 96.5% 65.9% | 100.0% 98.3% 97.1% 93.6% |
| Kalaeloa, HI | 100.0% 100.0% 97.0% 89.4% | 100.0% 100.0% 99.2% 47.0% | 100.0% 100.0% 100.0% 99.2% |
| Kaneohe, HI | 100.0% 100.0% 99.3% 92.1% | 100.0% 100.0% 97.9% 37.1% | 98.6% 98.6% 93.6% 72.9% |
| Kaneohe Base, HI | 100.0% 100.0% 99.0% 96.9% | 97.9% 97.9% 95.8% 53.1% | 97.9% 97.9% 70.8% 50.0% |
| Kapolei, HI | 100.0% 100.0% 90.6% 90.6% | 100.0% 100.0% 99.0% 29.2% | 100.0% 100.0% 100.0% 100.0% |
| Kawela Bay, HI | 100.0% 100.0% 100.0% 94.1% | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 100.0% |
| Ko Olina, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 87.5% | 100.0% 100.0% 100.0% 100.0% |
| Kunia, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 0.0% | 100.0% 100.0% 100.0% 100.0% |
| Laie, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 96.8% 87.1% | 100.0% 100.0% 100.0% 100.0% |
| Maili, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 54.1% | 100.0% 100.0% 100.0% 100.0% |
| Makaha, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 73.3% | 100.0% 100.0% 100.0% 100.0% |
| Makaha Valley, HI | 100.0% 100.0% 83.3% 57.7% | 93.6% 93.6% 70.5% 64.1% | 92.3% 92.3% 73.1% 51.3% |
| Makakilo, HI | 100.0% 100.0% 100.0% 98.7% | 100.0% 100.0% 100.0% 37.2% | 98.7% 97.4% 98.7% 96.2% |
| Maunawili, HI | 100.0% 100.0% 51.3% 48.7% | 100.0% 100.0% 56.4% 43.6% | 100.0% 100.0% 100.0% 94.9% |
| Mcbh Kaneohe Bay, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 80.0% | 100.0% 100.0% 46.7% 33.3% |
| Mililani, HI | 91.2% 88.4% 76.0% 54.4% | 80.5% 80.0% 63.3% 24.5% | 79.6% 76.0% 58.1% 46.9% |
| Mililani Mauka, HI | 98.9% 97.7% 95.4% 83.9% | 96.6% 96.6% 80.5% 54.0% | 90.8% 85.1% 89.7% 79.3% |
| Mililani Town, HI | 100.0% 100.0% 100.0% 97.6% | 100.0% 100.0% 100.0% 63.1% | 100.0% 98.8% 98.8% 96.4% |
| Mokuleia, HI | 100.0% 100.0% 90.0% 83.3% | 100.0% 100.0% 100.0% 85.0% | 96.7% 96.7% 95.0% 95.0% |
| Nanakuli, HI | 100.0% 100.0% 100.0% 100.0% | 96.8% 96.8% 95.2% 76.2% | 100.0% 100.0% 100.0% 100.0% |
| Ocean Pointe, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 92.9% 54.8% | 100.0% 100.0% 100.0% 100.0% |
| Pearl City, HI | 99.5% 99.0% 98.5% 94.9% | 99.5% 99.5% 96.0% 34.3% | 96.5% 96.5% 94.4% 89.4% |
| Punaluu, HI | 100.0% 100.0% 100.0% 83.8% | 94.6% 94.6% 91.9% 89.2% | 94.6% 89.2% 94.6% 83.8% |
| Pupukea, HI | 93.5% 93.5% 33.8% 32.5% | 80.5% 79.2% 76.6% 33.8% | 64.9% 63.6% 64.9% 53.2% |
| Royal Kunia, HI | 100.0% 100.0% 98.4% 98.4% | 95.2% 95.2% 92.1% 22.2% | 100.0% 100.0% 100.0% 100.0% |
| Schofield Barracks, HI | 98.2% 98.2% 98.2% 98.2% | 100.0% 100.0% 100.0% 63.2% | 100.0% 96.5% 100.0% 100.0% |
| Tripler Army Medical Center, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 100.0% 0.0% | 100.0% 100.0% 100.0% 100.0% |
| Wahiawa, HI | 100.0% 100.0% 80.9% 80.9% | 100.0% 100.0% 91.5% 63.8% | 100.0% 95.7% 100.0% 93.6% |
| Waiahole-Waikane, HI | 97.3% 97.3% 67.6% 29.7% | 87.8% 87.8% 68.2% 21.6% | 77.7% 77.0% 4.1% 0.7% |
| Waialua, HI | 100.0% 100.0% 100.0% 100.0% | 100.0% 100.0% 95.7% 37.0% | 100.0% 100.0% 100.0% 100.0% |
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 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.