DELAWARE · STATEWIDE · FCC DATA

Best cell phone coverage in Delaware Delaware, statewide

Outdoors the carriers report 73.7% (T-Mobile) to 99.4% (Verizon) of Delaware, but 21.7% of Delaware's area is water, which carriers file differently, so no carrier shows more of the land covered.

Carrier-reported coverage from FCC carrier filings as of December 31, 2025, not measured signal. How these figures are read

RESULT · DELAWARE

Coverage in Delaware

What stands out in Delaware

  • Delaware ranks 2nd of 51 for the most Verizon coverage outdoors (99.4%).
  • Verizon reports 99.4% of Delaware outdoors, against 60.9% of the US.
  • T-Mobile loses the most of Delaware in a moving car: 73.7% outdoors, 43.7% in a car.
  • 5G at 35/3 Mbps covers 80.6% of Delaware, against 39.4% of the US.
≈ NO CLEAR LEADER ON LAND
All three carriers
73.7–99.4%

AT&T vs T-Mobile vs Verizon in Delaware

=
Verizon
Outdoor
99.4%
In car
70.3%
=
AT&T
Outdoor
78.1%
In car
59.2%
=
T-Mobile
Outdoor
73.7%
In car
43.7%

4G and 5G across all carriers in Delaware

4G LTE
99.9%
5G 7/1
89.8%
5G 35/3
80.6%

Check your street on each carrier's map

Verizon coverage map → AT&T coverage map → T-Mobile coverage map →

States with figures closest to Delaware's