| Business | Phone |
| Spectrum Communications 279 Wellington Rd, London N6C 4N8 | (519) 663-2109 |
| Thames Valley Communications 1942 Westchester Bourne, London N6M 1H6 | (519) 268-7065 |
| Callmore Communications 116 Sunray Ave, London N6P 1C6 | (519) 652-0460 |
| Extreme Communications 7340 Colonel Talbot Rd, London N6L 1H8 | (519) 652-9365 |
| Forest City Communications Ltd 164 Newbold Crt, London N6E 1Z7 | (519) 686-3046 |