What does an LL72 postcode tell you?

That the address lies in the LL72 district of the LL (Llandudno) postcode area, and the place OS Open Names most often lists first for its postcodes is Moelfre. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 44 live postcodes.

LL72 postcode district

LL72, in the LL (Llandudno) postcode area, has 44 live and 4 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 15 roads under it.

postcode area	LL (Llandudno)
live postcodes	44
terminated postcodes	4
sectors	1
roads listed	15
companies registered	18
centroid	53.35227, -4.24003
directory release	2026-08

Postcodes and sectors

44 of the district's 48 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 53.35227, -4.24003, which locates the district, not a building.

sector	live	terminated
LL72 8	44	4

Companies registered in LL72

Companies House lists 18 companies with a registered office in LL72 (1 October 2026 snapshot).

Places OS Open Names lists for LL72

Sir Ynys Mon
Isle of Anglesey
Wales
Moelfre
Llanallgo

Roads filed under LL72

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

Cil Swnt
Ffordd Eleth
Ffordd Lligwy
Ffordd Seiriol
Lonn Ty Powdr
Lôn Swnt
Lôn Trem y Don
Maes Hyfryd
Porth yr Ynys
Rhosffordd
Swn yr Afon
The Gateway
Trem y Môr
Trigfa
A5108

Check an address in LL72

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LL72" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LL72

What does an LL72 postcode tell you?: That the address lies in the LL72 district of the LL (Llandudno) postcode area, and the place OS Open Names most often lists first for its postcodes is Moelfre. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 44 live postcodes.

Where the counts come from

ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest LL72

LL731.9 km
LL703.4 km
LL743.7 km
LL784.2 km
LL765.7 km
LL696.5 km
LL757.6 km
LL719.1 km
LL6810.5 km
LL7711.3 km
LL6611.6 km
LL5812.2 km
Every district
How a British address is written
Check any address

distance between the districts' centroids

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