- HA3 0XN
- Ixia Dental, 319 Kenton Road, Harrow, Harrow, HA3 0XN
- HA3 0HQ
- 269 Kenton Road, Middx, Harrow, Middlesex, HA3 0HQ
- HA3 8DD
- 300 Kenton Road, Harrow, Middx, HA3 8DD
- HA3 9BU
- 206 Streatfield Road, 206 Streatfield Road, Middx, Harrow, Middlesex, HA3 9BU
- HA3 5EQ
- 359 High Road, Harrow, Harrow, HA3 5EQ
- HA3 5DL
- 99 High Street, Wealdstone, Harrow, Middx, HA3 5DL