Registry / United Kingdom / Wales / Neath Port Talbot / Tonna

Tonna postal code SA11

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

Verified data profile for Tonna

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

Records

Postal identifiers

100.0%

Geocoded

SA11

Example code

Postal code	Locality	Administrative path	Coordinates
SA11	Tonna	Wales / Neath Port Talbot	51.708, -3.6944

Validation and related lookup paths

Use this page to confirm that SA11 belongs to Tonna 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 SA1

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Wales

Parent administrative area.

Neath Port Talbot

Parent administrative area.

Verified Technical Data

Postal Identifier	SA11
Locality Name	Tonna
Administrative L1	Wales
Administrative L2	Neath Port Talbot
Spatial Coordinates	LAT: 51.708 LNG: -3.6944

Spatial Verification Map

Centroid Location: The marker represents the verified geographic centroid for the SA11 identifier area.

Geographic & Administrative Context

The postal identifier SA11 is under the regional jurisdiction of United Kingdom. Within this territory, it is specifically managed as part of the Wales » Neath Port Talbot » Tonna administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.