All Australian mobile numbers begin with 04, currently allocated across Telstra, Optus, Vodafone, TPG and a long tail of MVNOs (Aldi Mobile, Boost, Felix, Belong, Coles Mobile, and many more). Mobile numbers are by far the most common origin for scam SMS and "Hi mum / Hi dad" social-engineering attempts. Scammers also routinely spoof 04 numbers to create the impression of a local mobile call. If a 04 number you don't recognise calls you, it's usually a marketer, a misdial, or a scam. Legitimate businesses calling from a mobile typically leave a voicemail or send a follow-up SMS identifying themselves. See our guide on identifying phone scams for the patterns to watch for.

• 0489 924 416 Spam

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• 0406 825 741 Spam

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• 0406 921 452 Spam

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• 0406 921 452 Spam

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• 0433 574 777 Spam

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• 0485 994 970 Spam

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• 0468 204 064 Spam

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• 0420 157 465 Spam

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• 0420 157 208 Spam

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• 0420 138 559 Spam

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• 0420 138 559 Spam

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• 0420 159 464 Spam

  Called once and hung up after a single ring. 1 weeks ago
• 0403 981 676 Spam

  pretended to be from "your mum" claiming their phone had gone into water and had a new number which was this number provided 31 Aug 2026
• 0491 719 979 Spam

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• 0491 802 126 Spam

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• 0414 857 591 Spam

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• 0424 035 352 Spam

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• 0404 377 286 Spam

  Pretended to be from Exodus crypto support 2 days ago
• 0491 833 876 Spam

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• 0484 844 877 Spam

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• 0411 654 934 Spam

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• 0480 851 624 Spam

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• 0480 027 573 Spam

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• 0475 700 454 Spam

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• 0491 270 342 Spam

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• 0414 685 704 Spam

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• 0468 203 069 Spam

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• 0490 136 987 Spam

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• 0490 383 347 Spam

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• 0490 912 436 Spam

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