4 towns · Updated October, 2026
Broadband Deals in Monmouthshire
01Live comparison
Best Broadband Offers in Monmouthshire October, 2026
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Monmouthshire is a principal area of Wales. It has 3,205 live residential postcodes, and five postcode districts lie mainly within it (ONS Postcode Directory, May 2025). Four of its towns have their own broadband page: Abergavenny, Chepstow, Monmouth and Undy and Magor.
Enter your postcode in the comparison above to see the broadband deals available at your address.
Broadband deals by town in Monmouthshire
Each town page has the live comparison and lists the postcodes it covers.
-
Abergavenny
- Postcode districts
- NP4 (part), NP7, NP15 (part)
- Live residential postcodes
- 1,121
- Gigabit-capable
- 75.1% of premises
-
Chepstow
- Postcode districts
- NP16 (part), NP26 (part)
- Live residential postcodes
- 606
- Gigabit-capable
- 86.4% of premises
-
Monmouth
- Postcode districts
- NP15 (part), NP16 (part), NP25
- Live residential postcodes
- 642
- Gigabit-capable
- 65.2% of premises
-
Undy and Magor
- Postcode districts
- NP15 (part), NP26 (part)
- Live residential postcodes
- 582
- Gigabit-capable
- 91.1% of premises
Postcode districts in Monmouthshire
These 5 postcode districts have at least half of their live residential postcodes in Monmouthshire. Enter your full postcode in the comparison to see the deals for your address.
- NP7
- NP15
- NP16
- NP25
- NP26
Sources: ONS Postcode Directory, May 2025 (postcode districts, postcodes and councils); Ofcom Connected Nations, January 2026 (gigabit-capable broadband).
Monmouthshire broadband FAQs
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Which towns in Monmouthshire have their own broadband page?
Four towns in Monmouthshire have their own broadband page on Switch My Broadband: Abergavenny, Chepstow, Monmouth and Undy and Magor. Enter your postcode in the comparison on this page to see the deals available at your address.
Which postcode districts are in Monmouthshire?
Five postcode districts have at least half of their live residential postcodes in Monmouthshire: NP7, NP15, NP16, NP25 and NP26. Source: ONS Postcode Directory, May 2025.
Which council covers Monmouthshire?
All 3,205 live residential postcodes in Monmouthshire are in the Monmouthshire council area. Source: ONS Postcode Directory, May 2025.
Can I get full fibre in Monmouthshire?
79% of premises in Monmouthshire (36,913 of 46,720) 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 Monmouthshire can get gigabit broadband?
36,913 premises in Monmouthshire (79% of 46,720) 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.
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