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Postcode area report · 559 postcodes

BT6 postcode area guide — Belfast

House prices, crime, broadband speeds, mobile signal, schools and demographics for the BT6 postcode district in Belfast — every official dataset on one page.

BT6 covers Belfast in Northern Ireland and spans 559 live postcodes.

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Where is BT6?

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Broadband & internet speeds in BT6

Excellent coverage

Superfast (30Mb+)

99.7%

Ultrafast (300Mb+)

95.9%

Gigabit-capable

95.9%

Below USO (10Mb)

0%

Broadband availability in the BT6 postcode district (Belfast) is Excellent — gigabit-capable full fibre is widely available. Across the 559 postcodes Ofcom measures in BT6, superfast broadband (30 Mbit/s or faster) reaches 99.7% of premises and gigabit-capable lines are available to 95.9%.

Around 0% of premises in BT6 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 BT6

PostcodeSuperfastGigabit
BT6 0AA100%100%
BT6 0AB100%100%
BT6 0AD100%100%
BT6 0AE100%96.6%
BT6 0AG100%100%
BT6 0AH100%100%
BT6 0AJ100%100%
BT6 0AL100%100%
BT6 0AN100%98.2%
BT6 0AP100%100%

Run a speed test to see what you're actually getting, or check your exact postcode.

Mobile signal around Belfast

Ofcom's coverage model for the wider Belfast district (174,763 premises):

4G indoors — all networks

95.4%

4G outdoors — all networks

99.8%

5G outdoors — all networks

90.1%

Voice indoors — all networks

95.8%

Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.

Crime in BT6

Police recorded 358 incidents within about a mile of the centre of BT6 in May 2026 (latest published street-level data). The breakdown:

CategoryIncidentsShare
Anti-social behaviour9626.8%
Violence & sexual offences9626.8%
Shoplifting4412.3%
Criminal damage & arson3710.3%
Other theft298.1%
Vehicle crime215.9%
Drugs174.7%
Other crime61.7%

Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).

Food hygiene ratings in BT6

171 rated food businesses operate in BT6. 114 hold the top rating of 5, 33 are rated 4, and 1 are rated 2 or below.

Among the 5-rated: Abbeyfield Belfast Society, Aquinas Grammar School, ARMSTRONG MEATS, Asia Supermarket, B&M Bargains.

Source: Food Standards Agency, food hygiene ratings (FHRS) open data.

Phone area codes for Belfast

Landlines around BT6 typically use:

Had a call from an unknown number? Use our free UK phone number checker to see who called.

What's it like living in BT6?

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Moving to BT6? Sort your connectivity first

We arrange broadband, full-fibre, leased lines, VoIP and business mobiles across Belfast — free, no-obligation quote.

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Postcodes in BT6

Neighbouring districts

All Belfast (BT) postcode districts ›

Frequently asked questions

Where is the BT6 postcode?
BT6 covers Belfast in Northern Ireland. It contains 559 live postcodes. Use the map and the postcode list on this page to pinpoint an exact address.
Is BT6 a safe area?
Police recorded 358 incidents within a mile of the centre of BT6 in May 2026, with Anti-social behaviour the most common category. Compare the breakdown above and check street-level detail on police.uk before drawing conclusions — a busy high street inflates raw counts.
What broadband can I get in BT6?
In BT6, 99.7% of premises can order superfast broadband and 95.9% are within reach of a gigabit-capable service (Ofcom Connected Nations). Enter a full postcode in the checker on this page for address-level availability.

Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.

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