Compare deals

10 towns · Updated October, 2026

Broadband Deals in Rhondda Cynon Taf

Opens the live comparison below with your Rhondda Cynon Taf address ready to pick.

01Live comparison

Best Broadband Offers in Rhondda Cynon Taf October, 2026

Enter your postcode in the panel below. Deals and prices come straight from the providers and are checked live for your address.

Read about broadband in Rhondda Cynon Taf
  1. Enter your postcode
  2. Pick your address
  3. Filter and sort the deals
  4. Buy Now takes you to the provider

Deals are supplied by our comparison partner. Prices, speeds and availability come from each provider for your postcode and can change at any time, so check the provider's page before you order. How we make money · Contact us · By using the comparison you agree to our terms of use and cookie & privacy policy.

Rhondda Cynon Taf is a principal area of Wales. It has 5,277 live residential postcodes, and 10 postcode districts lie mainly within it (ONS Postcode Directory, May 2025). 10 of its towns have their own broadband page: Aberaman, Beddau, Ferndale, Llanharan, Llantrisant, Llantwit Fardre, Mountain Ash, Pontypridd, Porth and Tonypandy.

Enter your postcode in the comparison above to see the broadband deals available at your address.

Broadband deals by town in Rhondda Cynon Taf

Each town page has the live comparison and lists the postcodes it covers.

  • Aberaman

    Postcode district
    CF44
    Live residential postcodes
    991
    Gigabit-capable
    89% of premises

  • Beddau

    Postcode districts
    CF38 (part), CF72 (part)
    Live residential postcodes
    140
    Gigabit-capable
    97.6% of premises

  • Ferndale

    Postcode districts
    CF41, CF42, CF43
    Live residential postcodes
    775
    Gigabit-capable
    72.8% of premises

  • Llanharan

    Postcode districts
    CF35 (part), CF39 (part), CF72 (part)
    Live residential postcodes
    332
    Gigabit-capable
    94.2% of premises

  • Llantrisant

    Postcode district
    CF72 (part)
    Live residential postcodes
    373
    Gigabit-capable
    86.6% of premises

  • Llantwit Fardre

    Postcode districts
    CF15 (part), CF38 (part)
    Live residential postcodes
    453
    Gigabit-capable
    89.8% of premises

  • Mountain Ash

    Postcode districts
    CF37 (part), CF45
    Live residential postcodes
    427
    Gigabit-capable
    69.4% of premises

  • Pontypridd

    Postcode district
    CF37 (part)
    Live residential postcodes
    774
    Gigabit-capable
    69.1% of premises

  • Porth

    Postcode districts
    CF37 (part), CF39 (part)
    Live residential postcodes
    444
    Gigabit-capable
    72.2% of premises

  • Tonypandy

    Postcode districts
    CF39 (part), CF40, CF43 (part)
    Live residential postcodes
    566
    Gigabit-capable
    93.8% of premises

Postcode districts in Rhondda Cynon Taf

These 10 postcode districts have at least half of their live residential postcodes in Rhondda Cynon Taf. Enter your full postcode in the comparison to see the deals for your address.

  • CF37
  • CF38
  • CF39
  • CF40
  • CF41
  • CF42
  • CF43
  • CF44
  • CF45
  • CF72

Sources: ONS Postcode Directory, May 2025 (postcode districts, postcodes and councils); Ofcom Connected Nations, January 2026 (gigabit-capable broadband).

Rhondda Cynon Taf broadband FAQs

Still unsure? Call us on 01483 355354 or send us a message.

Which towns in Rhondda Cynon Taf have their own broadband page?

10 towns in Rhondda Cynon Taf have their own broadband page on Switch My Broadband: Aberaman, Beddau, Ferndale, Llanharan, Llantrisant, Llantwit Fardre, Mountain Ash, Pontypridd, Porth and Tonypandy. Enter your postcode in the comparison on this page to see the deals available at your address.

Which postcode districts are in Rhondda Cynon Taf?

10 postcode districts have at least half of their live residential postcodes in Rhondda Cynon Taf: CF37, CF38, CF39, CF40, CF41, CF42, CF43, CF44, CF45 and CF72. Source: ONS Postcode Directory, May 2025.

Which council covers Rhondda Cynon Taf?

All 5,277 live residential postcodes in Rhondda Cynon Taf are in the Rhondda Cynon Taf council area. Source: ONS Postcode Directory, May 2025.

Can I get full fibre in Rhondda Cynon Taf?

80% of premises in Rhondda Cynon Taf (96,986 of 121,242) could get full fibre, compared with 81% across the UK. Whether your home can get it depends on your address: enter your postcode in the comparison on this page to see the deals available there. Source: Ofcom Connected Nations, January 2026.

How many homes and businesses in Rhondda Cynon Taf can get gigabit broadband?

98,742 premises in Rhondda Cynon Taf (81.4% of 121,242) could get gigabit-capable broadband, with download speeds of 1 Gbit/s or more; across the UK the figure is 87.8%. Source: Ofcom Connected Nations, January 2026.

Also in Wales

Part of Wales All areas: Broadband deals by area

Rhondda Cynon Taf on the map

→Keep comparing

All broadband providers

Browse by deal type

Guides

All help & guides

Switch broadband in Rhondda Cynon Taf today