Type of number   Full description                   

01 and 02 numbers    Geographic numbers or local area code numbers

09    Numbers           Premium Rate numbers

0333  numbers  UK Wide number for any type of business use
 0300 numbers  UK Wide numbers
0800 numbers   Freephone numbers (0800 and 0808 numbers)
0844 numbers   Fixed Rate Non-geographic numbers
0845 numbers   Non-geographic numbers
0871 numbers     Fixed Rate Non-geographic numbers 
070 numbers    Personal or Follow Me numbers