API's

Postcodes

A complete list of 1,754,317 postcodes across the UK, with latitude/longitude and ward data.

API

To request a JSON response via cURL use;
http://api.richardallen.co.uk/postcode/get.php?postcode=postcode.
will respond with the following response;
{"postcode":"","latitude":"","longitude":"","ward":""}

For example, a call with the following;
http://api.richardallen.co.uk/postcode/get.php?postcode=sw1a%200aa
Will respond with the following;
{"postcode":"SW1A 0AA","latitude":"51.49984","longitude":"-0.124663","ward":"St. James's Ward"}

Web Form

Type a postcode into the below text box to see the response;

Type in your Postcode here

Visual Data

A map showing all of the sectors covered by this postcode lookup.