If you are trying to acquire a UK phone number for SMS communication but you are facing difficulties because your billing address is based in the UK, it is possible that the SMS service provider you are using has specific restrictions or requirements in place. However, it's important to note that I don't have access to up-to-date information on specific SMS service providers or their policies, as my knowledge was last updated in September 2021.
To clarify the situation and explore possible alternatives, I recommend reaching out directly to the SMS service provider you are working with or researching other service providers that offer SMS communication services with UK phone numbers. They will have the most accurate and current information regarding their policies and any restrictions they may have for acquiring UK phone numbers.
It's also worth considering alternative solutions such as virtual phone number providers, which may offer UK phone numbers for SMS communication without the same restrictions as the service provider you are currently encountering issues with. These providers often operate independently and may have different policies in place.
Ultimately, the ability to acquire a UK phone number for SMS communication will depend on the specific policies of the service provider you are working with or the options available from other providers in the market. Contacting them directly will provide you with the most accurate and up-to-date information on acquiring a UK phone number for your SMS communication needs.