Sunderland broadband coverage (SR)
Full-fibre, gigabit and superfast availability across every SR postcode district in North East England — plus business broadband and leased lines.
Strong coverage
Superfast (30Mb+)
94.2%
Ultrafast (300Mb+)
77%
Gigabit-capable
75.7%
Below USO (10Mb)
—
Check your exact SR postcode
Area figures average a whole postcode region — get the precise availability, full-fibre status and mobile signal for your address.
Broadband across the SR area
The SR postcode area covers Sunderland and the surrounding North East England region, spanning 8 outward-code districts. Overall fixed-broadband provision across SR is strong: superfast reaches about 94.2% of premises and gigabit-capable connectivity is available to roughly 75.7%.
Availability is never uniform across a whole postcode area — city-centre SR districts are typically further ahead on full fibre than outlying towns and rural fringes. Use the district breakdown below to see how each SR outcode compares, then check an exact postcode for the definitive answer.
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SR districts compared
Each SR outward code ranked by size. Click a district for its full breakdown and a postcode-level check.
| District | Area | Superfast | Gigabit |
|---|---|---|---|
| SR8 | County Durham | 98.2% | 88.2% |
| SR4 | Sunderland | 95.6% | 88.3% |
| SR5 | South Tyneside | 95.7% | 89.5% |
| SR3 | Sunderland | 97.3% | 89% |
| SR2 | Sunderland | 99.2% | 88.8% |
| SR7 | County Durham | 96.5% | 61.4% |
| SR6 | South Tyneside | 97.6% | 66.4% |
| SR1 | Sunderland | 73.4% | 33.9% |
Business broadband & leased lines in Sunderland
Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines right across the SR 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 Sunderland
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 SR postcode area (Sunderland)?
Can I get full-fibre or gigabit broadband in the SR postcode area (Sunderland)?
How do I check broadband at my exact address in the SR postcode area (Sunderland)?
Who provides business broadband in the SR postcode area (Sunderland)?
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.