| Synergy | |
| Accounts Enquiries | 13 13 53 |
| Emergency & Faults | 13 13 51 |
| Western Power | |
| Emergencies/power Interruptions | 13 13 51 |
| General Enquiries | 13 10 87 |
| Alinta Gas | |
| Account Enquiries | 13 13 58 |
| Emergency & Faults | 13 13 52 |
| City of Fremantle | (08) 9432 9999 |
| City of Cockburn | (08) 9311 3444 |
| City of Melville | 1300 635 845 |
| City of Canning | 1300 422 664 |
| City of South Perth | (08)94740777 |
| REIWA | (08) 9380 8200 |
| Water Corporation | (08) 9420 2420 |
| Kleenheat Gas | 13 21 80 |
| Emergency/Ambulance | 000 |
| Telstra | 13 22 00 |
| Vodafone | 1800 155 087 |
| Optus | 131 344 |
| iinet | 13 22 58 |
| Foxtel | 13 19 99 |