Complete list of the phone numbers in Romsey VIC.
| From - To | Location | Network |
|---|---|---|
| 03 4400 0000 - 03 4400 0999 | Romsey VIC 3434 | Optus Networks Pty Limited |
| 03 4400 3000 - 03 4400 3999 | Romsey VIC 3434 | Optus Networks Pty Limited |
| 03 4405 2000 - 03 4405 3999 | Romsey VIC 3434 | Optus Mobile Pty Limited |
| 03 4412 4000 - 03 4412 4099 | Romsey VIC 3434 | Virtutel Pty Ltd |
| 03 4415 3000 - 03 4415 3999 | Romsey VIC 3434 | Symbio Networks Pty Ltd |
| 03 4417 3300 - 03 4417 3399 | Romsey VIC 3434 | Soul Pattinson Telecommunications Pty Limited |
| 03 4418 7600 - 03 4418 7699 | Romsey VIC 3434 | NetSIP Pty Ltd |
| 03 4419 3200 - 03 4419 3299 | Romsey VIC 3434 | Overload Transport Industries Pty. Ltd. |
| 03 4420 2200 - 03 4420 2299 | Romsey VIC 3434 | Net Intellect Pty Ltd |
| 03 4420 8500 - 03 4420 8599 | Romsey VIC 3434 | Emerge Internet Pty Ltd |
| 03 4421 4800 - 03 4421 4899 | Romsey VIC 3434 | Why Pay More 4 Less Pty Ltd |
| 03 4421 9000 - 03 4421 9999 | Romsey VIC 3434 | AAPT Limited |
| 03 4422 4100 - 03 4422 4199 | Romsey VIC 3434 | Style Telco Pty Ltd |
| 03 5405 2000 - 03 5405 2999 | Romsey VIC 3434 | IPTel Pty Limited |
| 03 5414 5000 - 03 5414 5999 | Romsey VIC 3434 | Engin Pty Limited |
| 03 5417 4000 - 03 5417 4999 | Romsey VIC 3434 | Chime Communications Pty Ltd |
| 03 5421 6000 - 03 5421 6999 | Romsey VIC 3434 | Telstra Corporation Limited |
| 03 5427 5000 - 03 5427 5999 | Romsey VIC 3434 | Telstra Corporation Limited |
| 03 5429 0000 - 03 5429 9999 | Romsey VIC 3434 | Telstra Corporation Limited |
| 03 5460 6000 - 03 5460 6099 | Romsey VIC 3434 | Clarinet Australia Pty Ltd |
| 03 5460 6100 - 03 5460 6199 | Romsey VIC 3434 | Primus Telecommunications Pty Limited |
| 03 5460 6200 - 03 5460 6299 | Romsey VIC 3434 | Gotalk Limited |
| 03 5460 6300 - 03 5460 6399 | Romsey VIC 3434 | Redback Communications Pty Ltd |
| 03 5460 6400 - 03 5460 6499 | Romsey VIC 3434 | Agile Pty Ltd |
| 03 5460 6500 - 03 5460 6599 | Romsey VIC 3434 | iVox Pty Ltd |
| 03 5460 6600 - 03 5460 6699 | Romsey VIC 3434 | AAPT Limited |
| 03 5460 6700 - 03 5460 6799 | Romsey VIC 3434 | Symbio Networks Pty Ltd |
| 03 5474 0000 - 03 5474 0999 | Romsey VIC 3434 | Optus Networks Pty Limited |
