If you have taken a number from a single switch carrier, or a provider that doesn’t have porting agreements with our partners, we can introduce a new number range, and slowly phase that number into your environment. For instance, if you have an 0844 number we can’t move, we will give you a new 0844 number, and mirror exactly what your existing number does. This will allow you to change where your number is advertised immediately in places such as your website and e-mail signatures. Stationery and other places where your 08/03 numbers are printed can remain active on your old number, and when you come to reprint your stationery you can seize this opportunity to display your new number.