Broadband Deals St Austell

This page covers 2,128 live residential postcodes in and around St Austell, mainly in the postcode districts PL23, PL24, PL25, PL26 and TR2 (part). The postcodes it covers fall in 15 postcode sectors: PL22 0, PL23 1, PL24 2, PL25 3, PL25 4, PL25 5, PL25 9, PL26 6, PL26 7, PL26 8, PL30 5, TR2 4, TR2 5, TR8 5 and TR9 6. A district marked “part” lies only partly in this area. Enter your full postcode in the comparison on this page to see the deals available at your address. Source: ONS Postcode Directory, May 2025.

Of the 2,128 live residential postcodes this page covers, the largest share is in the Cornwall council area. Source: ONS Postcode Directory, May 2025.

Ofcom publishes full-fibre figures by council area rather than by town. In the Cornwall council area, which includes St Austell, 65.3% of premises (203,943 of 312,395) could get full fibre, compared with 65.2% across Cornwall and 81% across the UK. In St Austell itself, 62.9% of premises could get gigabit-capable broadband, over full fibre or upgraded cable. 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.

23,382 premises in St Austell (62.9% of 37,151) could get gigabit-capable broadband, with download speeds of 1 Gbit/s or more; the figure is 65.9% across Cornwall and 87.8% across the UK. Source: Ofcom Connected Nations, January 2026.