Complete list of the phone numbers in Byford WA.
| From - To | Location | Network |
|---|---|---|
| 08 9503 0000 - 08 9503 2999 | Byford WA 6122 | IPTel Pty Limited |
| 08 9507 2000 - 08 9507 2999 | Byford WA 6122 | Engin Pty Limited |
| 08 9508 9000 - 08 9508 9999 | Byford WA 6122 | Clarinet Australia Pty Ltd |
| 08 9510 6000 - 08 9510 6999 | Byford WA 6122 | Primus Telecommunications Pty Limited |
| 08 9512 5000 - 08 9512 5999 | Byford WA 6122 | Optus Networks Pty Limited |
| 08 9514 2000 - 08 9514 2999 | Byford WA 6122 | Gotalk Limited |
| 08 9515 5000 - 08 9515 5999 | Byford WA 6122 | Redback Communications Pty Ltd |
| 08 9517 2000 - 08 9517 2999 | Byford WA 6122 | Agile Pty Ltd |
| 08 9517 4000 - 08 9517 4999 | Byford WA 6122 | Symbio Networks Pty Ltd |
| 08 9518 0000 - 08 9518 0999 | Byford WA 6122 | Optus Networks Pty Limited |
| 08 9520 7000 - 08 9520 7999 | Byford WA 6122 | Symbio Networks Pty Ltd |
| 08 9525 0000 - 08 9526 9999 | Byford WA 6122 | Telstra Corporation Limited |
| 08 9532 0000 - 08 9532 0099 | Byford WA 6122 | Optus Networks Pty Limited |
| 08 9532 0100 - 08 9532 0199 | Byford WA 6122 | Optus Networks Pty Limited |
| 08 9532 0200 - 08 9532 0999 | Byford WA 6122 | Optus Networks Pty Limited |
| 08 9532 5000 - 08 9532 5999 | Byford WA 6122 | Primus Telecommunications Pty Limited |
| 08 9536 6000 - 08 9536 7999 | Byford WA 6122 | Optus Mobile Pty Limited |
| 08 9541 1000 - 08 9541 1999 | Byford WA 6122 | iVox Pty Ltd |
| 08 9542 1000 - 08 9542 1999 | Byford WA 6122 | AAPT Limited |
| 08 9544 7000 - 08 9544 7999 | Byford WA 6122 | Virtutel Pty Ltd |
| 08 9546 2000 - 08 9546 2999 | Byford WA 6122 | Soul Pattinson Telecommunications Pty Limited |
| 08 9547 8000 - 08 9547 8999 | Byford WA 6122 | NetSIP Pty Ltd |
| 08 9549 3000 - 08 9549 3999 | Byford WA 6122 | Net Intellect Pty Ltd |
| 08 9550 6000 - 08 9550 6999 | Byford WA 6122 | Telstra Corporation Limited |
| 08 9555 0000 - 08 9555 0999 | Byford WA 6122 | Overload Transport Industries Pty. Ltd. |
| 08 9557 3000 - 08 9557 3999 | Byford WA 6122 | Chime Communications Pty Ltd |
| 08 9560 7000 - 08 9560 7999 | Byford WA 6122 | Emerge Internet Pty Ltd |
| 08 9564 7000 - 08 9564 7999 | Byford WA 6122 | Why Pay More 4 Less Pty Ltd |
| 08 9566 3000 - 08 9566 3999 | Byford WA 6122 | Style Telco Pty Ltd |
| 08 9590 2000 - 08 9590 2999 | Byford WA 6122 | Chime Communications Pty Ltd |
| 08 9595 7000 - 08 9595 7999 | Byford WA 6122 | Optus Networks Pty Limited |
