Cader NetworksBroadband and VoIP in Aberystwyth
From the Constitution Hill cliff railway down to the Cliff Terrace flats, and inland along Penglais Hill to the university. Aberystwyth has more connectivity options than most rural Welsh towns, but they vary street by street. We help you pick the right one for your address.
What works in Aberystwyth
Aberystwyth has had a good run of full-fibre over the last few years. Most of the seafront, the town centre around Great Darkgate Street and the Bath Street area, the bulk of Penglais and the Aberystwyth University campus on Penglais Hill have FTTP available. Penparcau, Llanbadarn Fawr and Waunfawr are largely covered, but with pockets where the cabinet-only service is still the only option.
Once you head out. Bow Street, Llanrhystud to the south, Borth and Tre’r-ddôl to the north, or up into the Rheidol valley towards Capel Bangor and Goginan, fibre falls away fast and 4G fixed wireless or Starlink become the right answer. Vodafone and EE both have strong signal across most of urban Aber, and we use that to deliver fixed-wireless plans that genuinely keep up with day-to-day use.
For businesses on Pier Street, North Parade, Terrace Road or out at Glanyrafon Industrial Estate, we can pair a fibre primary connection with optional 4G failover, so a backhoe through a cable on Boulevard Saint-Brieuc doesn’t take your card machines offline.
Aberystwyth at a glance
Postcode: SY23 · Dialling: 01970 · County: Ceredigion
- Full-fibre: good coverage in central Aber, Penglais and university area
- FTTC fallback: on streets not yet reached by FTTP
- 4G fixed wireless: strong EE/Vodafone signal on the outskirts and surrounding villages
- Starlink: recommended past Capel Bangor, Goginan or along Cwm Rheidol
- VoIP: 01970 number porting ahead of the 2027 PSTN switch-off
- Grants: Access Broadband Cymru may apply for outlying postcodes
Which broadband plan fits your address
Most parts of Aberystwyth now have viable FTTP. The decision points are: full-fibre speed tier, 4G fixed-wireless if you are past the cabinet on a long line, or Starlink if you are up beyond Goginan or out at Cwm Rheidol.
Full-fibre 150 Mbps
The sensible day-to-day tier on the seafront and through the town centre. Comfortable for streaming, working from home and a household of devices.
Full-fibre 300 Mbps
The usual pick for student houses, families and the busier B&Bs along the prom. Plenty of headroom for 4K and multiple simultaneous video calls.
Full-fibre 900 Mbps
Available across most of central Aber on FTTP. Whether you actually see 900 Mbps on Wi-Fi depends on your router and the building — for most homes a 300 Mbps plan is more than enough.
Past the FTTP footprint, towards Penparcau, Llanbadarn Fawr and into the Rheidol valley, we check FTTC line length, then look at 4G fixed wireless or Starlink based on what your address actually supports.
Around the town and along the Ceredigion coast
If you’re inside the SY23 postcode area, you’re almost certainly somewhere we can help. Beyond that we stretch up the coast to Borth and Machynlleth, and inland to Tregaron and the Cambrian Mountains.
In town
Penglais, Penparcau, Llanbadarn Fawr, Waunfawr, Trefechan, Buarth, the seafront promenade, Pier Street, the harbour and the marina district.
Surrounding villages
Bow Street, Clarach, Borth, Tre’r-ddôl, Llanfarian, Llanrhystud, Capel Bangor, Goginan, Ponterwyd, Devil’s Bridge, Tal-y-bont.
Wider Ceredigion
Tregaron, Llanafan, Trawscoed, Llanilar, Aberaeron, Lampeter, Llanon, Llandysul. See our Ceredigion broadband page.
Hospitality, retail and professional services
Aberystwyth has a busy hospitality and retail trade along the seafront and into the town centre, plus a dense cluster of professional services around the courts and Aberystwyth University. The needs vary wildly, but a few patterns come up again and again.
B&Bs and guesthouses
Reliable WiFi for guests on the seafront, a single business number that follows you to the kitchen, and call-forwarding for out-of-hours bookings.
Independent retail
Card machines that don’t cut out at lunchtime, EPOS over WiFi, and a 4G failover so a single a primary-line outage doesn’t kill your tills for the day.
Solicitors, surveyors, accountants
Call recording for compliance, mobile apps so partners can answer the office line from anywhere, and a 01970 number that survives any office move.
Aberystwyth questions
Is full-fibre available in Aberystwyth?
Full-fibre availability in Aberystwyth has improved significantly with the FTTP rollout across most of the town centre and seafront. Outlying areas towards Llanbadarn Fawr, Penparcau and Bow Street vary street by street, we’ll check your exact address before quoting.
What about properties out towards Devil’s Bridge or Tregaron?
Once you head inland from Aberystwyth, fibre coverage thins out quickly. For homes and farms around Devil’s Bridge, Goginan, Ponterwyd and on towards Tregaron, we typically recommend 4G fixed wireless or Starlink, both work well in the hills with the right mount position.
Do you install Starlink in Aberystwyth?
Yes. We’re a Starlink installer for the Aberystwyth area and the wider Ceredigion coast, full survey, professional mount, weatherproof cable run and ongoing support. See our Starlink installation page.
Can you switch our business off the old phone line?
Yes, we move Aberystwyth businesses across to hosted VoIP ahead of the January 2027 PSTN switch-off, keeping existing 01970 numbers and with optional 4G failover for added resilience. Business VoIP details.
Can I claim the Access Broadband Cymru grant in Aberystwyth?
Eligibility depends on the speeds currently available at your specific postcode, central Aber typically won’t qualify because fibre is already there, but rural and outlying postcodes often do. More about the grant.
Get the right connection for your Aber address
Send us your full address or postcode and what you’ll use it for. We’ll come back with the options and the prices, no sales script.