If you want to get a national presence for your company, you should build a successful marketing campaign for yourself. A major part of this campaign should be switching to 08 numbers like free 0800 numbers, free 0844 numbers and free 0844 number. These numbers are easy to remember for your customers (so they can easily phone in for information), and as mentioned, they are national numbers, so they help you become a national brand. Your recall value would be definitely intensified, and you would be able to reach out to a larger portion of your potential customers.