You may reach us by phone on Freephone 0800 0324 324.
Our call centre is open from 9AM - 8PM, Monday - Friday, excluding bank holidays.
You may also reach us via email: customercare@online.costco.co.uk.
For all warehouse purchases or enquiries please contact your local warehouse.
For all membership enquiries:
You may reach us by phone on 01923 830477 from 8:30AM - 6PM, Monday - Friday,
excluding bank holidays.
You can also visit your local warehouse for membership information. Find your nearest Costco warehouse.