Whose number starts with 0417?
The 0417 mobile prefix appears in the ACMA register as held by TELSTRA LIMITED. Important: the register names the range holder; after number porting an individual 0417 number can operate on any other network today.
Source: ACMA register, data as of 31/08/2026
0417 is a renumbering relic: Australia's analogue-era mobiles used eight-digit numbers starting 017, and when the country moved to ten digits in the late 1990s, 017 xxx xxx became 0417 xxx xxx overnight. Many 0417 numbers have been with the same owner since the analogue days, which is why the prefix skews toward long-held Telstra accounts.
The 0417 ranges in the ACMA register
The 0417 window is covered by 1 allocation with a combined capacity of about 1m numbers, in the hands of 1 holder.
| Range start | Numbers | Held by |
|---|---|---|
| 0417000000… | 1m | TELSTRA LIMITED |
What does a call from a 0417 number mean?
Standard mobile rates apply. A 0417 caller is statistically more likely to be a long-standing number than a freshly activated SIM — but verify the full number, not the prefix.
No published reports for this prefix yet.
Check a 0417 number
Worth knowing
- The prefix tells you where a line was issued, not who is calling: range data is not personal data, and the number on your screen can be spoofed.
- Report scam calls to Scamwatch; unwanted telemarketing can be reported to the ACMA once your number has been on the Do Not Call Register for 30 days.
- Learn more: Who called me from this number? and Which carrier owns which mobile prefix?