Test Phone Numbers
If you need to test communications equipment like a new PBX, test numbers come in quite useful.
The following are a list of test phone numbers that I use.
The Test Line
The Test Line is a service that I provide that provides a suite of tests including:
- Caller ID read back
- DTMF test
- Echo test
- Milliwatt Test Tone ;and
- Music on Hold
You can reach the test line on the following numbers:
- Australia: 02 8503 8000 or +61 2 8503 8000
- New Zealand: 09 887 6986 or +64 9 887 6986
Other Test Numbers
The following are other numbers I have found that can be useful for testing. If you own a number here and don’t want it displayed or if you have any other numbers to add, please get in touch.
| Country | Number | Last Tested | Description |
|---|---|---|---|
| AU | 1800 801 920 | 2024-03-14 | Caller ID readback. AU only |
| UK | +44 20 8759 9036 | 2024-03-14 | BT Line test |
| USA | +1 800 444 4444 | 2024-03-14 | MCI. Caller ID readback. |
| USA | +1 213 621 0002 | 2024-03-14 | Milliwatt test tone. |