Find old and invalid UK postcodes in a customer list

Created by

Cliqto Media

Actor

UK Postcode Lookup

Paste a postcode column from your CRM or spreadsheet and see which entries are active, terminated (no longer used, with end date), not found, badly formatted, duplicated or in Northern Ireland. Each row keeps its input position and a plain reason. The example mixes a valid, an old, an unknown, a typo, a BT and a repeated postcode. Useful for CRM cleaning and address data quality.

Try for free

UK Postcode Lookupcliqtomedia/gb-postcode-lookup

Input

Postcode

Status

+4 fields

Input

Postcodes(required):sw1a2aa+6

Check terminated postcodes:true

Output fields

Input

Postcode

Status

Reason

Error code

Duplicate of #

Terminated

How it works

Sign up on Apify or log in

The UK Postcode Lookup Actor is ready to run with the inputs already set for "Find old and invalid UK postcodes in a customer list". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Find old and invalid UK postcodes in a customer list" task

The UK Postcode Lookup Actor will start running based on the input automatically. You can also change all the input fields, like postcodes and check terminated postcodes, to match your specific use case.

Receive the "Find old and invalid UK postcodes in a customer list" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as #, input, postcode, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Find old and invalid UK postcodes in a customer list" task via API.