Sales and technical support in these postcodes:
- BB - Blackburn
- BD - Bradford
- BL - Bolton
- CA - Carlisle
- CH - Chester
- DH - Durham
- DL - Darlington
- DN - Doncaster
- FY - Blackpool
- HD - Huddersfield
- HG - Harrogate
- HU - Kingston Upon Hull
- HX - Halifax
- IM - Isle Of Man
- L - Liverpool
- LA - Lancaster
- LL - Llandudno
- LS - Leeds
- M - Manchester
- NE - Newcastle Upon Tyne
- OL - Oldham
- PR - Preston
- S - Sheffield
- SK - Stockport
- SR - Sunderland
- TS - Teeside
- WA - Warrington
- WF - Wakefield
- WN - Wigan
- YO - York