Registry / United Kingdom / Wales / Powys / Llanfair Caereinion

Llanfair Caereinion postal code SY21

Verified postal identifier in Powys, United Kingdom. Technical profile with precision geocoding and administrative hierarchy.

Verified data profile for Llanfair Caereinion

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

Records

Postal identifiers

100.0%

Geocoded

SY21

Example code

Postal code	Locality	Administrative path	Coordinates
SY21	Llanfair Caereinion	Wales / Powys	52.6479, -3.3267

Validation and related lookup paths

Use this page to confirm that SY21 belongs to Llanfair Caereinion inside United Kingdom. For applications, validate the original postal code string together with the country and administrative hierarchy instead of relying on a global numeric pattern.

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Prefix SY2

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Wales

Parent administrative area.

Powys

Parent administrative area.

Verified Technical Data

Postal Identifier	SY21
Locality Name	Llanfair Caereinion
Administrative L1	Wales
Administrative L2	Powys
Spatial Coordinates	LAT: 52.6479 LNG: -3.3267

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the SY21 identifier area.

Geographic & Administrative Context

The postal identifier SY21 is under the regional jurisdiction of United Kingdom. Within this territory, it is specifically managed as part of the Wales » Powys » Llanfair Caereinion administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.