Ofcom records show that numbers starting 08448 are allocated to BT. Note that due to number portability if an individual number has moved to a different operator this information is not publicly available.
The correct way to write telephone numbers beginning 08448 is in the format 0844 xxx xxxx
For more information on tariffs and usage of numbers starting 08 please visit the page on 08 numbers
To get more information on a full number beginning 08448, use our full UK number search.