In the UK, 01, 02 area codes are land lines, 07 are mobiles, 08 are freephone or fixed price services, and 09 are premium services. 03 and 05 are in use but les

In the UK, 01, 02 area codes are land lines, 07 are mobiles, 08 are freephone or fixed price services, and 09 are premium services. 03 and 05 are in use but less common, 04 and 06 are unused.