An unknown number that keeps calling occupies a strange space. It feels minor enough that people hesitate to raise it, and unsettling enough that they cannot ignore it. Harassment, scam contact, a withheld number turning up at odd hours, or a number found somewhere it should not have been.
We provide phone number search in Canberra and throughout the Australian Capital Territory, for private clients, law firms, insurers and employers.
How we run phone number search in Canberra
We work from lawful lookup and open source sources to identify what can be identified about a number and its origin, and we cross reference against other information you already hold. We are clear about a hard limit here: intercepting communications is a federal offence under the Telecommunications (Interception and Access) Act 1979, and no investigator can lawfully obtain call content or read messages. Anyone offering that is either lying or committing an offence.
What the Australian Capital Territory law means for this work
Investigation work is not among the security activities licensed under section 7 of the ACT’s Security Industry Act 2003. The more useful question in Canberra is what licence an operator holds for work that crosses into New South Wales, because a great deal of it does. Queanbeyan is about fifteen minutes from the CBD and it is New South Wales, where a Class 2E licence under the Security Industry Act 1997 is required.
The Listening Devices Act 1992 applies. Section 4 makes it an offence to listen to or record a private conversation you are not a party to, and also restricts a party recording their own conversation, subject to consent and lawful interests exceptions. Maximum 50 penalty units.
Sections 5 and 6 of the Listening Devices Act prohibit communicating or publishing records or private conversations without the consent of all principal parties, with exceptions for legal proceedings and protection of lawful interests.
None of that is a formality. The rules differ genuinely between Australian jurisdictions, and evidence gathered outside them is frequently inadmissible and can expose the person who gathered it. Working inside the ACT framework is what makes the result usable.
The federal statutory tort of serious invasion of privacy, which commenced on 10 June 2025 under Schedule 2 of the Privacy Act 1988, applies on top of ACT law and contains no exemption for private investigators.
This is general information about how we operate, not legal advice. For advice on your circumstances, speak with your lawyer.
What you receive
You receive what could be established about the number and its origin, documented so that it can be given to police, to a lawyer, or used to support an intervention order application.
Where we work in the Australian Capital Territory
Canberra has no local government and is organised into districts built around town centres, which is how work here is best planned. Inner North covers Civic, Braddon, Turner, O’Connor, Lyneham, Dickson, Watson, Ainslie and Campbell. Inner South covers Kingston, Barton, Forrest, Griffith, Manuka, Narrabundah, Red Hill, Deakin and Yarralumla. Belconnen, Gungahlin, Woden Valley, Weston Creek, Molonglo Valley and Tuggeranong each operate as their own centre. We also work the surrounding New South Wales communities that function as part of the Canberra region, including Queanbeyan, Jerrabomberra, Googong, Bungendore, Murrumbateman and Yass.
Where the evidence ends up
- ACT Magistrates Court. Civil claims from $25,000 to $250,000, summary crime, and specialist jurisdictions including the Coroners, Childrens, Industrial and Family Violence Courts. It is also the court that issues covert workplace surveillance authorities.
- ACT Supreme Court. Serious indictable crime, civil work generally above $250,000, and the Court of Appeal.
- ACAT. Civil disputes under $25,000, administrative review, tenancy, guardianship and occupational discipline.
- Note that the ACT has no intermediate court. Where other states have a District or County Court, the ACT has only two tiers.
- Federal Circuit and Family Court of Australia. Family law is federal, so a family matter runs under Commonwealth law even though the conduct investigated is governed by ACT rules.
Frequently asked questions
Can you tell me who owns any mobile number?
Not always, and honesty here matters more than a sales answer. Carrier records are protected. What can often be established comes from lawful lookup sources, open source traces and cross referencing, and results vary considerably between numbers.
Can you access someone’s calls or messages?
No. That is a federal offence and we will not do it. If someone has offered you that service, they have told you something important about how they operate.
Do you cover regional the Australian Capital Territory as well as Canberra?
Yes. Canberra work can generally be mobilised faster and at lower cost. Regional work carries travel time and expense, and we will tell you honestly whether the likely result justifies it before you commit.
Talk to us about a ACT matter
Every enquiry starts with a confidential conversation about what you actually need, and sometimes that conversation ends with us saying an investigation is not warranted. Call 1300 792 283 or get in touch for a free consultation and a written quote before any work begins.
See also Phone Number Search in Melbourne, our the Australian Capital Territory coverage and our Canberra page.