Ultrafast full fibre broadband across Southampton
Carnival Internet is expanding its full fibre network across Southampton, bringing ultrafast, reliable broadband to homes in Portswood, Highfield, Bevois Valley, Bassett, Shirley, Ocean Village, Bedford Place and Above Bar — and more areas every month.
Check coverage at your addressFull fibre broadband built for Southampton
Southampton is a city that runs on connectivity. Whether it is Southampton residents working from home, students at the University of Southampton studying and streaming, families keeping everyone entertained across multiple devices, or local businesses staying competitive — reliable, fast broadband is not optional any more.
Carnival Internet brings full fibre broadband — fibre all the way to your home, not just to the cabinet — to Southampton. That means ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps, consistent performance throughout the day regardless of how many of your neighbours are online, and upload speeds that match your download speeds. Our network is growing across the South Coast every month, with new streets and postcodes coming online regularly.
We currently cover Portswood, Highfield, Bevois Valley, Bassett, Shirley, Ocean Village, Bedford Place and Above Bar — and we are expanding. If you are not yet in a covered area, enter your postcode to register your interest and we will notify you as soon as you can connect.
Full fibre broadband by neighbourhood in Southampton
Our network covers the length and breadth of Southampton. Check your postcode to confirm availability at your specific address.
Portswood
Full fibre broadband is available across Portswood, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Portswood →Highfield
Full fibre broadband is available across Highfield, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Highfield →Bevois Valley
Full fibre broadband is available across Bevois Valley, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Bevois Valley →Bassett
Full fibre broadband is available across Bassett, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Bassett →Shirley
Full fibre broadband is available across Shirley, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Shirley →Ocean Village
Full fibre broadband is available across Ocean Village, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Ocean Village →Bedford Place
Full fibre broadband is available across Bedford Place, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Bedford Place →Above Bar
Full fibre broadband is available across Above Bar, bringing ultrafast speeds up to 1,000944 Mbpsnbsp;Mbps to homes and households throughout the area. Check your postcode to confirm availability at your address.
Check availability in Above Bar →More areas coming soon
Our Southampton network is growing every month. If your area is not yet listed, register your postcode and we will let you know as soon as full fibre reaches your street.
Register your interest →Why Southampton is switching to full fibre
Most broadband connections in the UK — including many marketed as "fibre" — use fibre cables only as far as the street cabinet, then copper telephone wire for the final stretch to your home. That final copper section is the bottleneck that limits your speeds and causes the slowdowns and reliability issues that many Southampton households experience.
Carnival Internet runs fibre all the way to your home — what the industry calls FTTP (fibre to the premises). There is no copper in the chain. The result is faster speeds, symmetrical upload and download performance, and a connection that stays consistent regardless of the time of day or how many people in your street are online.
For Southampton residents — whether you are a family in Portswood, a student near the University of Southampton, or a professional working from home in Highfield — that difference is immediately noticeable.
Check your postcodeNetwork at a glance
- Speeds up to 1,000 Mbps
- Symmetrical upload and download
- Full fibre direct to your home (FTTP)
- Consistent speeds 24 hours a day
- Wi-Fi 6 or Wi-Fi 7 router included
- No mid-contract price rises
Full fibre for the way Southampton lives
Students and young professionals
the University of Southampton and the wider Southampton student community rely on fast broadband for coursework, streaming, gaming, and video calls. Full fibre handles every demand simultaneously without any activity affecting another.
Families across Southampton
When the whole family is online at once — parents working from home, kids streaming and gaming, smart home devices running in the background — only full fibre has the bandwidth to handle it all without anyone noticing.
Home workers and remote professionals
Southampton has a growing remote and hybrid workforce. Full fibre's symmetrical upload speeds make video calls, VPN connections, and cloud tools perform as reliably at home as they do in the office.
A connected city
From streaming Southampton International Boat Show online to watching live events from the O2 Guildhall Southampton, Southampton's digital life demands broadband that keeps up. Carnival Internet is built exactly for that.
Ready for full fibre broadband in Southampton?
Check your postcode to see if Carnival Internet is available at your address.
Check your postcode now