Can you get the NUC unlock code for all UK Vodafone locked phones?
Yes

How long does it take to get the unlocking code for my phone?
1 to 5 days.

What is the process to unlock my Vodafone phone?
1. Fill in your phones info in the fields provided below (Brand, Model, IMEI)
2. Click on "Add to cart"
3. Checkout and pay
4. Once payment is received we will start to process your order
5. You will receive a unique unlocking code for your phone by e-mail, along with instructions on how to enter it.

How do I find my phones IMEI?
1. Power on your phone (without a SIM card inserted)
2. Type in the following code: *#06# (star, hash, 0, 6, hash)
3. The IMEI will appear on the phones screen

Vodafone unlock code is also known as:
Vodafone NUC code
Vodafone remote unlock code
Vodafone unlocking code