DL3 postcode district
Fixed broadband coverage in DL3
DL3: 100% median gigabit-capable coverage across postcodes, Ofcom 2026-01. Not a property-level guarantee.
Part of Darlington
Fixed broadband coverage
The median Ofcom availability percentage across 1,133 current postcode units in this district. Each postcode is weighted equally, not by premises.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
In this district, 1,070 postcode units had 100% superfast coverage, 988 postcode units had 100% gigabit-capable coverage, 2 postcode units had at least some premises without decent fixed or fixed-wireless access.
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.