Mobile phone numbers
07457 numbers are for mobile phones in the United Kingdom and Isle of Man.
All UK 07 numbers are for mobiles, pagers and personal numbering.
Which network uses 07457 numbers?
07457 numbers are officially shared by six different operators:
- 07457 000000 to 199999 for Mundio Mobile
- 07457 200000 to 299999 for Marathon Telecom
- 07457 300000 to 399999 for Mundio Mobile
- 07457 400000 to 499999 for Voicetec Systems
- 07457 500000 to 599999 for Mundio Mobile
- 07457 600000 to 699999 for Sure (Isle of Man)
- 07457 700000 to 799999 for Spacetel UK
- 07457 800000 to 999999 for CardBoardFish
All 07457 numbers will have originally been issued to customers by one of these companies. However, customers are free to take their number with them when they change networks which means that an 07457 number is not a reliable indicator of which network a phone is currently connected to.
These are normal mobile numbers and most will usually be charged at standard rates.
07457 6 numbers are for mobile phones in the Isle of Man and are usually charged at higher rates.
Some phone companies also exclude calls to other 07457 numbers from inclusive call allowances – check your tariff details before calling.
Formatting an 07457 number
There is no set format for UK mobile phone numbers, but the commonest format is: 07457 xxxxxx
For international callers, use: +44 7457 xxxxxx