16 towns · Updated October, 2026
Broadband Deals in Dorset
01Live comparison
Best Broadband Offers in Dorset October, 2026
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Dorset is a county in England, in the South West region. It has 21,703 live residential postcodes across two council areas, and 37 postcode districts lie mainly within it (ONS Postcode Directory, May 2025). 16 of its towns have their own broadband page, all linked below.
Enter your postcode in the comparison above to see the broadband deals available at your address.
Broadband deals by town in Dorset
Each town page has the live comparison and lists the postcodes it covers.
-
Blandford Forum
- Postcode districts
- BH21 (part), DT11
- Live residential postcodes
- 1,080
- Gigabit-capable
- 89.1% of premises
-
Boscombe
- Postcode districts
- BH1 (part), BH5, BH6, BH7, BH8 (part)
- Live residential postcodes
- 1,437
- Gigabit-capable
- 92% of premises
-
Bournemouth
- Postcode districts
- BH1 (part), BH2, BH3, BH4, BH8 (part), BH9, BH10, BH11 (part)
- Live residential postcodes
- 2,868
- Gigabit-capable
- 89.7% of premises
-
Bridport
- Postcode districts
- DT2 (part), DT6, DT8 (part)
- Live residential postcodes
- 1,226
- Gigabit-capable
- 50.4% of premises
-
Christchurch
- Postcode district
- BH23 (part)
- Live residential postcodes
- 987
- Gigabit-capable
- 88% of premises
-
Dorchester
- Postcode districts
- DT1, DT2 (part)
- Live residential postcodes
- 1,458
- Gigabit-capable
- 76.9% of premises
-
Fern Down
- Postcode districts
- BH21 (part), BH22, BH24 (part)
- Live residential postcodes
- 936
- Gigabit-capable
- 73.7% of premises
-
Gillingham
- Postcode districts
- DT10 (part), SP7 (part), SP8
- Live residential postcodes
- 1,137
- Gigabit-capable
- 89.3% of premises
-
Highcliffe
- Postcode district
- BH23 (part)
- Live residential postcodes
- 322
- Gigabit-capable
- 88.7% of premises
-
Parkstone
- Postcode districts
- BH12, BH13, BH14, BH15, BH16 (part), BH17, BH18
- Live residential postcodes
- 3,322
- Gigabit-capable
- 87.8% of premises
-
Sherborne
- Postcode districts
- DT2 (part), DT9 (part), DT10 (part)
- Live residential postcodes
- 904
- Gigabit-capable
- 76.2% of premises
-
Swanage
- Postcode districts
- BH19, BH20 (part)
- Live residential postcodes
- 579
- Gigabit-capable
- 61.5% of premises
-
Verwood
- Postcode districts
- BH21 (part), BH24 (part), BH31, SP6 (part)
- Live residential postcodes
- 717
- Gigabit-capable
- 81.4% of premises
-
Wareham
- Postcode districts
- BH16 (part), BH20, DT2 (part)
- Live residential postcodes
- 820
- Gigabit-capable
- 62.8% of premises
-
Weymouth
- Postcode districts
- DT3, DT4, DT5
- Live residential postcodes
- 1,915
- Gigabit-capable
- 82.4% of premises
-
Wimborne Minster
- Postcode districts
- BH11 (part), BH21 (part)
- Live residential postcodes
- 1,194
- Gigabit-capable
- 86.3% of premises
Postcode districts in Dorset
These 37 postcode districts have at least half of their live residential postcodes in Dorset. Enter your full postcode in the comparison to see the deals for your address.
- BH1
- BH2
- BH3
- BH4
- BH5
- BH6
- BH7
- BH8
- BH9
- BH10
- BH11
- BH12
- BH13
- BH14
- BH15
- BH16
- BH17
- BH18
- BH19
- BH20
- BH21
- BH22
- BH23
- BH31
- DT1
- DT2
- DT3
- DT4
- DT5
- DT6
- DT7
- DT8
- DT9
- DT10
- DT11
- SP7
- SP8
Councils in Dorset
2 council areas cover Dorset, largest first by the number of live residential postcodes they hold here.
| Council area | Live residential postcodes |
|---|---|
| Dorset | 12,750 |
| Bournemouth, Christchurch and Poole | 8,953 |
Sources: ONS Postcode Directory, May 2025 (postcode districts, postcodes and councils); Ofcom Connected Nations, January 2026 (gigabit-capable broadband).
Dorset broadband FAQs
Still unsure? Call us on 01483 355354 or send us a message.
Which towns in Dorset have their own broadband page?
16 towns in Dorset have their own broadband page on Switch My Broadband: Blandford Forum, Boscombe, Bournemouth, Bridport, Christchurch, Dorchester, Fern Down, Gillingham, Highcliffe, Parkstone, Sherborne, Swanage, Verwood, Wareham, Weymouth and Wimborne Minster. Enter your postcode in the comparison on this page to see the deals available at your address.
Which postcode districts are in Dorset?
37 postcode districts have at least half of their live residential postcodes in Dorset: BH1, BH2, BH3, BH4, BH5, BH6, BH7, BH8, BH9, BH10, BH11, BH12, BH13, BH14, BH15, BH16, BH17, BH18, BH19, BH20, BH21, BH22, BH23, BH31, DT1, DT2, DT3, DT4, DT5, DT6, DT7, DT8, DT9, DT10, DT11, SP7 and SP8. Source: ONS Postcode Directory, May 2025.
Which councils cover Dorset?
Two councils cover Dorset: Dorset and Bournemouth, Christchurch and Poole (largest first, by live residential postcodes). Source: ONS Postcode Directory, May 2025.
Can I get full fibre in Dorset?
77.6% of premises in Dorset (310,576 of 400,342) 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 Dorset can get gigabit broadband?
331,808 premises in Dorset (82.9% of 400,342) 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.
Part of South West All areas: Broadband deals by area
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