Telecommunications Consultants in Harrow, Middlesex
| Name & Address | Phone # | Website |
| IBN Ltd Brigade House, Harrow, Middlesex HA2 0LQ | 020 85159000 |  |
| Perkins Telecommunications Consultants (Internartional) Ltd 5 The Retreat, Harrow, Middlesex HA2 7JH | 020 88687777 |  |
| Phone Home & Away Ltd Congress House, Harrow, Middlesex HA1 2EN | 020 84248200 | |
| Stonehenge Infotel Ltd Churchill Court, Harrow, Middlesex HA2 7SA | 020 88631100 | |
| SystemTalk Ltd Enterprise House, Harrow, Middlesex HA1 4HS | 0870-922 0052 | |
