Broadband Deals Sudbury

This page covers 1,388 live residential postcodes in and around Sudbury, mainly in the postcode districts CO6 (part), CO10 (part) and IP29 (part). The postcodes it covers fall in 11 postcode sectors: CO6 4, CO8 5, CO10 0, CO10 1, CO10 2, CO10 5, CO10 7, CO10 8, CO10 9, IP29 4 and IP30 0. 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 1,388 live residential postcodes this page covers, the largest share is in the Babergh council area, in the county of Suffolk. Source: ONS Postcode Directory, May 2025.

Ofcom publishes full-fibre figures by council area rather than by town. In the Babergh council area, which includes Sudbury, 75.4% of premises (35,231 of 46,716) could get full fibre, compared with 81.1% across Suffolk and 81% across the UK. In Sudbury itself, 79.6% 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.

18,003 premises in Sudbury (79.6% of 22,618) could get gigabit-capable broadband, with download speeds of 1 Gbit/s or more; the figure is 82.2% across Suffolk and 87.8% across the UK. Source: Ofcom Connected Nations, January 2026.