Complete list of the phone numbers in Korumburra VIC.
| From - To | Location | Network |
|---|---|---|
| 03 5601 6000 - 03 5601 8999 | Korumburra VIC 3950 | IPTel Pty Limited |
| 03 5606 3000 - 03 5606 3999 | Korumburra VIC 3950 | Chime Communications Pty Ltd |
| 03 5606 9000 - 03 5606 9999 | Korumburra VIC 3950 | Engin Pty Limited |
| 03 5608 5000 - 03 5608 5999 | Korumburra VIC 3950 | Clarinet Australia Pty Ltd |
| 03 5610 2000 - 03 5610 2999 | Korumburra VIC 3950 | Primus Telecommunications Pty Limited |
| 03 5612 3000 - 03 5612 3999 | Korumburra VIC 3950 | Optus Networks Pty Limited |
| 03 5613 4000 - 03 5613 4999 | Korumburra VIC 3950 | Gotalk Limited |
| 03 5615 0000 - 03 5615 0999 | Korumburra VIC 3950 | Redback Communications Pty Ltd |
| 03 5617 5000 - 03 5617 5999 | Korumburra VIC 3950 | Virtutel Pty Ltd |
| 03 5620 6000 - 03 5620 6999 | Korumburra VIC 3950 | Primus Telecommunications Pty Limited |
| 03 5631 7000 - 03 5631 7999 | Korumburra VIC 3950 | iVox Pty Ltd |
| 03 5638 2000 - 03 5638 3999 | Korumburra VIC 3950 | Optus Mobile Pty Limited |
| 03 5640 5000 - 03 5640 5999 | Korumburra VIC 3950 | AAPT Limited |
| 03 5641 5000 - 03 5641 5999 | Korumburra VIC 3950 | Soul Pattinson Telecommunications Pty Limited |
| 03 5643 2000 - 03 5643 2999 | Korumburra VIC 3950 | NetSIP Pty Ltd |
| 03 5645 4000 - 03 5645 4999 | Korumburra VIC 3950 | Net Intellect Pty Ltd |
| 03 5646 7000 - 03 5646 7999 | Korumburra VIC 3950 | Overload Transport Industries Pty. Ltd. |
| 03 5648 6000 - 03 5648 6999 | Korumburra VIC 3950 | Emerge Internet Pty Ltd |
| 03 5650 2000 - 03 5650 2999 | Korumburra VIC 3950 | Why Pay More 4 Less Pty Ltd |
| 03 5651 8000 - 03 5651 8999 | Korumburra VIC 3950 | Style Telco Pty Ltd |
| 03 5654 0000 - 03 5654 8999 | Korumburra VIC 3950 | Telstra Corporation Limited |
| 03 5655 0000 - 03 5655 9999 | Korumburra VIC 3950 | Telstra Corporation Limited |
| 03 5657 0000 - 03 5658 9999 | Korumburra VIC 3950 | Telstra Corporation Limited |
