Broadband availability
Broadband in Atlantic
Showing results for postcode BT55 7DW.
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Broadband Types Available in Atlantic
| Type | Status | Download | Upload |
|---|---|---|---|
| Standard Broadband | Not available | — | — |
| Superfast Broadband | Available | 36 Mbps | 20 Mbps |
| Ultrafast / Full Fibre | Available | 900 Mbps | 900 Mbps |
| Mobile Broadband | Available | N/A | N/A |
Best option in Atlantic
Full fibre (FTTP) is available in Atlantic, with typical download speeds of around 893 Mbps. This is the fastest and most reliable type of home broadband connection.
Broadband Providers in Atlantic
Customer ratings sourced from Trustpilot. Checked 18 June 2026.
Postcodes in Atlantic
About Broadband in Atlantic
Atlantic is in Causeway Coast and Glens. Full fibre broadband is available here, with typical download speeds of around 893 Mbps, well above the UK average of 69 Mbps. Most major providers cover the area, so there is a reasonable amount of competition on price.
Standard broadband runs over the copper phone network. Speeds depend on your distance from the telephone exchange and typically range from around 5 Mbps to 20 Mbps.
Superfast broadband (FTTC) uses a fibre optic cable to your street cabinet, then copper for the final stretch to your home. Most urban and suburban areas can get speeds of 35 to 80 Mbps.
Full fibre (FTTP) runs fibre optic cable all the way into your home. It is the fastest and most reliable option available, with speeds from 100 Mbps upwards.
What's Happening with Broadband in Atlantic?
Atlantic sits within the Causeway Coast and Glens district of Northern Ireland, and residents here are better connected than most of the UK. Full fibre (FTTP) speeds of around 893 Mbps are available in the area, placing Atlantic well ahead of the UK national gigabit coverage figure of 89% and the 82% full fibre availability recorded in Spring 2026.
Fibrus is the primary full fibre provider serving this part of Northern Ireland. The altnet passed the milestone of 150,000 customers in May 2026, making it one of the most significant alternative network operators outside of England. Fibrus has focused its build programme on rural and semi-rural communities across Northern Ireland that Openreach was slow to reach, and Causeway Coast and Glens has been a key target area. Openreach is also active in this geography, offering its own FTTP footprint through major retail providers including BT, Sky, and Vodafone.
No specific rollout announcements or network expansion news for Atlantic itself were found at the time of writing. Coverage and plan availability can shift as both Fibrus and Openreach continue their build programmes across Northern Ireland.
One important deadline to keep in mind: BT is retiring the legacy copper PSTN network by January 2027. If you or anyone in your household still relies on a traditional copper phone line or an older ADSL broadband connection, you will need to migrate to a digital voice service before that date. Full fibre provides the cleanest upgrade path.
Use the postcode checker above to see exactly which full fibre and gigabit providers are currently available at your address in Atlantic.