DN37 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 664 postcodes across 4 sectors in North East Lincolnshire.
Full fibre
0%
Gigabit
75%
Superfast
88%
Postcodes
664
DN37 is East Lindsey's weaker postal district with 664 postcodes. The below-USO tail reaches 2.5%, and 6.9% sit below 10 Mbps, the highest rates in the DN area.
Broadband speeds in DN37
Share of DN37 premises by the fastest download speed available, averaged across all 664 postcodes in the district.
DN37 presents a distinctly different profile from North East Lincolnshire codes, reflecting East Lindsey's slower infrastructure progression. Only 75% access gigabit networks, and 13.3% are served at 30-300 Mbps speeds as their primary tier. The 6.9% below 10 Mbps is concerning and represents the highest proportion across this comparison of postcodes, suggesting roughly 46 addresses out of 664 with material broadband challenges. Superfast coverage is 88.3%, below the national target, with nearly one in eight postcodes failing to meet 2016 standards. Fixed wireless at 13.1% suggests some premises have upgraded via wireless rather than waiting for cable deployment. Across 664 postcodes, speed outcomes vary substantially. Coverage below USO standard affects 2.5%. This is a postal district where postcode checking is non-negotiable. East Lindsey lags North East Lincolnshire significantly in broadband infrastructure investment.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
3%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
13%
Premises that can use a fixed wireless access service
Broadband by sector
DN37 splits into 4 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| DN37 0 | 277 | 89% | 0% | 75% |
| DN37 7 | 131 | 87% | 0% | 61% |
| DN37 8 | 33 | 32% | 0% | 12% |
| DN37 9 | 223 | 97% | 0% | 93% |
All DN37 0 postcodes (277)
All DN37 7 postcodes (131)
All DN37 8 postcodes (33)
All DN37 9 postcodes (223)
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Living in North East Lincolnshire
DN37 shows broadband quality is neither assured nor uniform. Geography and mixed infrastructure mean outcomes vary sharply within the postal district.
Remote worker score
54/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
DN37 broadband FAQs
Why are speeds so variable in DN37?
Geographic spread and mixed infrastructure mean some postcodes get gigabit, others get 30-300 Mbps or below. East Lindsey lags North East Lincolnshire in upgrades.
How bad is the below-10 Mbps problem in DN37?
6.9% of postcodes is the worst in the DN area. That's roughly 46 postcodes out of 664.
Is DN37 worse than DN36?
Both are weaker than North East Lincolnshire codes. DN37 shows worse performance across multiple broadband metrics.
Should I assume broadband availability here?
No. Always request a speed check before buying property or signing a contract.
Neighbouring districts
Check your exact postcode
Every postcode in DN37 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources