Ofcom data · 214 postcodes

ST21 broadband coverage — Stafford

Full-fibre, gigabit and superfast broadband availability across the ST21 postcode district, plus business broadband and leased-line options for Stafford.

Mixed coverage

Superfast (30Mb+)

77.6%

Ultrafast (300Mb+)

13.8%

Gigabit-capable

13.8%

Below USO (10Mb)

0.7%

Check broadband at your exact ST21 postcode

District figures are an average — get the precise availability, full-fibre status and mobile signal for your address.

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Broadband in ST21

Broadband availability in the ST21 postcode district (Stafford) is Mixed — superfast is available to many but not all premises. Across the 214 postcodes Ofcom measures in ST21, superfast broadband (30 Mbit/s or faster) reaches 77.6% of premises and gigabit-capable lines are available to 13.8%.

Around 0.7% of premises in ST21 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in ST21

Postcode	Superfast	Gigabit
ST21 6AA	100%	0%
ST21 6AB	100%	0%
ST21 6AD	100%	0%
ST21 6AE	100%	0%
ST21 6AF	100%	0%
ST21 6AG	100%	0%
ST21 6AH	100%	0%
ST21 6AJ	100%	0%
ST21 6AN	100%	0%
ST21 6AP	100%	0%

Business broadband & leased lines in Stafford

Whether the ST21 district has full fibre yet or not, we can connect your business. Where FTTP and gigabit are live we quote ultrafast full-fibre; where they aren't, a leased line still delivers guaranteed, symmetric speeds with an SLA. We also handle mobile coverage and VoIP for the same site.

Get a business broadband quote for ST21

Free, no obligation — full fibre, leased line or FTTC, matched to what's actually available at your postcode.

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Nearby ST districts

ST5 — 84.4% gigabit ST3 — 85.4% gigabit ST6 — 90.2% gigabit ST4 — 86.2% gigabit ST7 — 60.9% gigabit ST1 — 75.5% gigabit ST17 — 85.6% gigabit ST13 — 70.5% gigabit ST16 — 85.7% gigabit ST10 — 36.1% gigabit

See all Stoke-on-Trent (ST) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the ST21 area (Stafford)?

In the ST21 area (Stafford), superfast broadband (30 Mbit/s+) is available to approximately 77.6% of premises and gigabit-capable broadband to around 13.8%, based on Ofcom Connected Nations data. Exact availability varies by postcode — enter your full postcode in our checker for a precise result.

Can I get full-fibre or gigabit broadband in the ST21 area (Stafford)?

Gigabit-capable coverage in the ST21 area (Stafford) stands at about 13.8% of premises. Where gigabit and full-fibre (FTTP) are live, businesses can order symmetric, low-latency connections — ideal for cloud, VoIP and multi-site working. If full fibre hasn't reached your premises yet, a leased line can still deliver guaranteed gigabit speeds.

How do I check broadband at my exact address in the ST21 area (Stafford)?

Use the free broadband postcode checker on this page: enter your postcode to see fixed-broadband availability, gigabit/full-fibre coverage and mobile signal for all four networks at that location, sourced from official Ofcom data.

Who provides business broadband in the ST21 area (Stafford)?

Most UK providers serve the ST21 area (Stafford) over the Openreach and (where present) CityFibre or Virgin Media networks. Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines across the area — request a quote to compare options for your postcode.

Broadband availability data © 2026 Ofcom (Connected Nations), licensed under the Open Government Licence v3.0. Figures are area averages and predictions; availability at an individual address may differ — always confirm with a postcode-level check.