Dartford broadband coverage (DA)
Full-fibre, gigabit and superfast availability across every DA postcode district in South East England — plus business broadband and leased lines.
Strong coverage
Superfast (30Mb+)
95.6%
Ultrafast (300Mb+)
78.6%
Gigabit-capable
77.7%
Below USO (10Mb)
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Check your exact DA postcode
Area figures average a whole postcode region — get the precise availability, full-fibre status and mobile signal for your address.
Broadband across the DA area
The DA postcode area covers Dartford and the surrounding South East England region, spanning 18 outward-code districts. Overall fixed-broadband provision across DA is strong: superfast reaches about 95.6% of premises and gigabit-capable connectivity is available to roughly 77.7%.
Availability is never uniform across a whole postcode area — city-centre DA districts are typically further ahead on full fibre than outlying towns and rural fringes. Use the district breakdown below to see how each DA outcode compares, then check an exact postcode for the definitive answer.
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DA districts compared
Each DA outward code ranked by size. Click a district for its full breakdown and a postcode-level check.
| District | Area | Superfast | Gigabit |
|---|---|---|---|
| DA1 | Bexley | 96.4% | 75.3% |
| DA12 | Gravesham | 97.7% | 82.4% |
| DA11 | Dartford | 96.7% | 75.9% |
| DA7 | Bexley | 98.9% | 96.4% |
| DA8 | Bexley | 96% | 82% |
| DA16 | Bexley | 99.8% | 95.4% |
| DA14 | Bexley | 92.5% | 78.4% |
| DA2 | Dartford | 94.7% | 62.7% |
| DA15 | Bexley | 99.5% | 90.2% |
| DA5 | Bexley | 98.6% | 87% |
| DA13 | Dartford | 89.3% | 50.9% |
| DA3 | Dartford | 90.9% | 51.7% |
| DA17 | Bexley | 94.8% | 88.3% |
| DA9 | Dartford | 98.2% | 72.9% |
| DA10 | Dartford | 98.9% | 93.8% |
| DA6 | Bexley | 94.7% | 87.3% |
| DA4 | Dartford | 90.2% | 58.2% |
| DA18 | Bexley | 92.5% | 69.4% |
Business broadband & leased lines in Dartford
Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines right across the DA area. Where gigabit full fibre is live we quote ultrafast symmetric connections; everywhere else a leased line still guarantees the speed and SLA your business needs.
Get a business broadband quote in Dartford
Free and no obligation — matched to what's actually available at your postcode.
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Frequently asked questions
What broadband speeds are available in the DA postcode area (Dartford)?
Can I get full-fibre or gigabit broadband in the DA postcode area (Dartford)?
How do I check broadband at my exact address in the DA postcode area (Dartford)?
Who provides business broadband in the DA postcode area (Dartford)?
Broadband availability data © 2026 Ofcom (Connected Nations), licensed under the Open Government Licence v3.0. Figures are area averages and predictions; availability at an individual address may differ — always confirm with a postcode-level check.