Which area do i use?

[Twiggzz]

Hi guys..

Im from wetherby in yorkshire but i dont know if i need to use TW C n W or n*l keys i think im connected to the leeds exchange but im not 100% sure.

Thanks guys.

[Devilfish]

When you update the codes, there will be codes already there.

Look at the start of the line and it will tell you what area you need to use.

54 01 is for ex-ntl areas.
5A 01 is for ex-tw areas.
5C 01 is for ex-cw areas.
5E 01 is for chorus areas.