I've received a text or email about a refund
We do notify customer's via text mesage if they are due a refund following a recent bill issued. This will either say Anglian Water as the Sender ID or will be from the mobile number 07860092198.
We do also proactively send emails to customer's concerning credit's on their account, offering the opportunity of a refund. You're welcome to reply by return email.
You can Contact us regarding this if you are unsure or wish to discuss further.