Complete list of the phone numbers in Colac VIC.
| From - To | Location | Network |
|---|---|---|
| 03 4200 2000 - 03 4200 2999 | Colac VIC 3250 | Agile Pty Ltd |
| 03 4205 2000 - 03 4205 3999 | Colac VIC 3250 | Optus Mobile Pty Limited |
| 03 4212 4000 - 03 4212 4999 | Colac VIC 3250 | Primus Telecommunications Pty Limited |
| 03 4216 2000 - 03 4216 2999 | Colac VIC 3250 | iVox Pty Ltd |
| 03 4218 9000 - 03 4218 9999 | Colac VIC 3250 | Virtutel Pty Ltd |
| 03 4221 2000 - 03 4221 2999 | Colac VIC 3250 | Soul Pattinson Telecommunications Pty Limited |
| 03 4223 8000 - 03 4223 8999 | Colac VIC 3250 | NetSIP Pty Ltd |
| 03 4225 3000 - 03 4225 3999 | Colac VIC 3250 | Primus Telecommunications Pty Limited |
| 03 4228 2000 - 03 4228 2999 | Colac VIC 3250 | Overload Transport Industries Pty. Ltd. |
| 03 4230 3000 - 03 4230 3999 | Colac VIC 3250 | Net Intellect Pty Ltd |
| 03 4232 5000 - 03 4232 5999 | Colac VIC 3250 | Emerge Internet Pty Ltd |
| 03 4234 7000 - 03 4234 7999 | Colac VIC 3250 | Why Pay More 4 Less Pty Ltd |
| 03 4236 9000 - 03 4236 9999 | Colac VIC 3250 | Style Telco Pty Ltd |
| 03 4244 7000 - 03 4244 7999 | Colac VIC 3250 | Optus Networks Pty Limited |
| 03 5205 6000 - 03 5205 8999 | Colac VIC 3250 | IPTel Pty Limited |
| 03 5208 9000 - 03 5208 9999 | Colac VIC 3250 | Engin Pty Limited |
| 03 5212 0000 - 03 5212 0999 | Colac VIC 3250 | Clarinet Australia Pty Ltd |
| 03 5214 2000 - 03 5214 2999 | Colac VIC 3250 | Primus Telecommunications Pty Limited |
| 03 5216 1000 - 03 5216 1999 | Colac VIC 3250 | Optus Networks Pty Limited |
| 03 5219 3000 - 03 5219 3999 | Colac VIC 3250 | Gotalk Limited |
| 03 5230 0000 - 03 5230 0999 | Colac VIC 3250 | Telstra Corporation Limited |
| 03 5231 0000 - 03 5234 1999 | Colac VIC 3250 | Telstra Corporation Limited |
| 03 5234 2000 - 03 5234 3999 | Colac VIC 3250 | Telstra Corporation Limited |
| 03 5270 1000 - 03 5270 1999 | Colac VIC 3250 | Redback Communications Pty Ltd |
| 03 5290 5000 - 03 5290 5999 | Colac VIC 3250 | Chime Communications Pty Ltd |
| 03 5296 5000 - 03 5296 5999 | Colac VIC 3250 | RSL COM Australia Pty Limited |
| 03 5297 1000 - 03 5297 1999 | Colac VIC 3250 | Powertel Limited |
| 03 5299 0000 - 03 5299 0999 | Colac VIC 3250 | Optus Networks Pty Limited |
| 03 5299 3000 - 03 5299 3999 | Colac VIC 3250 | AAPT Limited |
