Whose number starts with 0430?
The 0430 mobile prefix appears in the ACMA register as held by VODAFONE AUSTRALIA PTY LIMITED, which holds every one of the window's 1m allocated numbers. The earliest allocation in 0430 is dated 18 December 2001 (to TPG TELECOM LIMITED, since transferred to VODAFONE AUSTRALIA PTY LIMITED), the most recent 28 October 2008.
Source: ACMA register, data as of 16/10/2026
The story of 0430
0430 belongs to the group of windows the register records against TPG Telecom Limited as original allocatee — the current name of the merged Vodafone Hutchison business — with three arcs dated 18 December 2001 to 28 October 2008 and a transfer to Vodafone Australia Pty Limited on 10 July 2014, the same day as the 0425 and 0433 ranges.
The 0430 ranges in the ACMA register
The 0430 window is covered by 3 allocations with a combined capacity of about 1m numbers, in the hands of 1 holder. Every range have changed hands since allocation: the register still names TPG TELECOM LIMITED as original allocatee, with the latest transfer recorded on 10 July 2014.
| Range | Numbers | Original allocatee | Current holder | Allocated | Transferred |
|---|---|---|---|---|---|
| 0430000000–0430099999 | 100,000 | TPG TELECOM LIMITED | VODAFONE AUSTRALIA PTY LIMITED | 18/12/2001 | 10/07/2014 |
| 0430100000–0430599999 | 500,000 | TPG TELECOM LIMITED | VODAFONE AUSTRALIA PTY LIMITED | 13/01/2006 | 10/07/2014 |
| 0430600000–0430999999 | 400,000 | TPG TELECOM LIMITED | VODAFONE AUSTRALIA PTY LIMITED | 28/10/2008 | 10/07/2014 |
- 0430000000–0430099999 (100,000 numbers) was allocated on 18 December 2001 to TPG TELECOM LIMITED and transferred on 10 July 2014 to VODAFONE AUSTRALIA PTY LIMITED.
- 0430100000–0430599999 (500,000 numbers) was allocated on 13 January 2006 to TPG TELECOM LIMITED and transferred on 10 July 2014 to VODAFONE AUSTRALIA PTY LIMITED.
- 0430600000–0430999999 (400,000 numbers) was allocated on 28 October 2008 to TPG TELECOM LIMITED and transferred on 10 July 2014 to VODAFONE AUSTRALIA PTY LIMITED.
Vodafone Australia in 0430 and nationally
VODAFONE AUSTRALIA PTY LIMITED holds 1m numbers in 0430 — the whole window — which is a small slice of its 22.3m mobile numbers nationally, or about 25.7% of every allocated Australian mobile number. The register places Vodafone Australia in 17 different 04xx prefixes, including 1 of the other nine in the 0430–0439 decade (0433).
| Holder | Numbers in 0430 | Share of 0430 | Share of all 04 numbers | Prefixes held |
|---|---|---|---|---|
| VODAFONE AUSTRALIA PTY LIMITED | 1m | 100% | 25.7% | 17 |
The other prefixes in the 0430–0439 decade
Held by Optus Mobile, Vodafone Australia and Telstra: 0431, 0432, 0433, 0434, 0435, 0436, 0437, 0438, 0439. The decade's oldest allocation is in 0439 (17 September 1999, Telstra), its youngest in 0436 (29 February 2016, Telstra). Every allocated prefix in the decade has a single holder.
What does a call from a 0430 number mean?
Standard mobile rates. Today the range holder of record is Vodafone Australia; a long-held 0430 number may have started on the Hutchison network, and after porting the SIM may be anywhere.
No published reports for this prefix yet.
Had a call from a 0430 number?
No clear pattern in reports on these numbers yet. If a call worried you:
- Call back on a number you trust
If a caller says they're your bank, the ATO, Services Australia, a courier or your telco, hang up and ring the organisation on the number from its website or your statement, never the number that called you. Caller ID can be faked.
- Report the call to Scamwatch
The National Anti-Scam Centre uses Scamwatch reports to warn others and to get scam numbers blocked. Note the number, the time and what the caller claimed to be. If anyone is in danger, call 000.
- Register on the Do Not Call Register
Registering landlines and mobiles is free and stops most telemarketing calls within 30 days. Charities, political parties, surveys and scammers aren't covered.
- Forward spam texts to 0429 999 888
The ACMA collects unsolicited commercial texts forwarded to 0429 999 888 (standard message charges apply). Don't edit the message first. Scam texts that impersonate a bank, toll road or delivery company go to Scamwatch instead.
Nationally, Scamwatch recorded $72.5 million lost to scams that started with a phone call in 2025 (down from $107.2 million), with a median loss of $3,800 per report that lost money, and phone-call scam reports are 73.7% below their 2021 level. Telcos blocked 109.3 million scam calls and 45.2 million scam texts in January to March 2026. Sources: Targeting scams 2025 (National Anti-Scam Centre); ACMA quarterly report, Jan–Mar 2026.
0430 numbers: questions and answers
Which network does a 0430 number belong to?
The ACMA register lists Vodafone Australia as the holder of every allocated number in 0430 (1m numbers). Mobile numbers can be moved to another network, so the caller may now be with a different provider.
When was 0430 first allocated?
The earliest 0430 range in the register is dated 18 December 2001, to TPG Telecom; the most recent 28 October 2008. The window is covered by 3 register ranges.
How big is Vodafone Australia's share of Australian mobile numbers?
Across the whole 04 range, Vodafone Australia holds about 25.7% of allocated mobile numbers, spread over 17 of the 04xx prefixes.
How do I report a scam call or text from a 0430 number?
Report scam calls and texts to Scamwatch. Forward unsolicited commercial texts to the ACMA on 0429 999 888, and block the number from your phone's recent calls or messages. If you lost money, call your bank first, then report it through ReportCyber.
Check a 0430 number
Range data is not personal data and the number on your screen can be spoofed. Scam calls: Scamwatch. Guides: Who called me from this number?, Which carrier owns which mobile prefix?