Setting up Apple ID it’s asking for postcode but we have eircode in Ireland

Hello breda78.

Welcome to Apple Support Communities. We understand that you’re unable to enter a postal for code for your country. We’re happy to help.

What is the exact error message, if any, you receive? Have you chosen your current country or region for your Apple ID? In doing so, it will have you provide the payment method and address for your current region. Here’s more about creating an Apple ID:  How to create a new Apple ID - Apple Support

Let us know if you have further questions.

Take care. 

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https://twitter.com/AppleSupport.          People have posted it may take an hour or more to get a response.