Carlisle broadband coverage (CA)
Full-fibre, gigabit and superfast availability across every CA postcode district in North West England — plus business broadband and leased lines.
Good coverage
Superfast (30Mb+)
86.4%
Ultrafast (300Mb+)
29.8%
Gigabit-capable
29.7%
Below USO (10Mb)
—
Check your exact CA postcode
Area figures average a whole postcode region — get the precise availability, full-fibre status and mobile signal for your address.
Broadband across the CA area
The CA postcode area covers Carlisle and the surrounding North West England region, spanning 28 outward-code districts. Overall fixed-broadband provision across CA is good: superfast reaches about 86.4% of premises and gigabit-capable connectivity is available to roughly 29.7%.
Availability is never uniform across a whole postcode area — city-centre CA districts are typically further ahead on full fibre than outlying towns and rural fringes. Use the district breakdown below to see how each CA outcode compares, then check an exact postcode for the definitive answer.
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CA districts compared
Each CA outward code ranked by size. Click a district for its full breakdown and a postcode-level check.
| District | Area | Superfast | Gigabit |
|---|---|---|---|
| CA14 | Cumberland | 95.6% | 59.1% |
| CA7 | Cumberland | 75.3% | 36.3% |
| CA11 | Westmorland and Furness | 89.6% | 71% |
| CA2 | Cumberland | 99.2% | 89% |
| CA28 | Cumberland | 97.6% | 46.2% |
| CA10 | Westmorland and Furness | 75.5% | 29.1% |
| CA1 | Cumberland | 98.9% | 87.8% |
| CA8 | Cumberland | 71.3% | 41% |
| CA13 | Cumberland | 90.5% | 22.7% |
| CA15 | Cumberland | 95.5% | 17.1% |
| CA3 | Cumberland | 96.7% | 68.7% |
| CA6 | Cumberland | 60.8% | 32.6% |
| CA4 | Cumberland | 76.1% | 21% |
| CA12 | Cumberland | 90.6% | 53.1% |
| CA5 | Cumberland | 77.8% | 34.4% |
| CA22 | Cumberland | 95.3% | 3.4% |
| CA16 | Westmorland and Furness | 85.1% | 24% |
| CA25 | Cumberland | 96.8% | 6.3% |
| CA17 | Westmorland and Furness | 85% | 29.8% |
| CA20 | Cumberland | 83.5% | 3% |
| CA9 | Northumberland | 77% | 0% |
| CA26 | Cumberland | 93.9% | 8.8% |
| CA23 | Cumberland | 84.4% | 1.4% |
| CA19 | Cumberland | 65.3% | 6.1% |
| CA27 | Cumberland | 97.2% | 1.6% |
| CA24 | Cumberland | 99.6% | 22.6% |
| CA21 | Cumberland | 94.9% | 0% |
| CA18 | Cumberland | 69.4% | 15.6% |
Business broadband & leased lines in Carlisle
Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines right across the CA 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 Carlisle
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 CA postcode area (Carlisle)?
Can I get full-fibre or gigabit broadband in the CA postcode area (Carlisle)?
How do I check broadband at my exact address in the CA postcode area (Carlisle)?
Who provides business broadband in the CA postcode area (Carlisle)?
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.