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The short answer
A refusal usually means the telco could not assess you, not that you did something wrong. Postpaid plans, especially ones with a handset on repayments, are credit, so the provider checks your file and finds it empty. Prepaid and month-to-month SIM-only plans need no credit assessment and keep you connected while your history builds.
It is one of the first small shocks of arriving in Australia. You walk into a phone shop, choose a plan with a new handset on monthly repayments, hand over your passport, and are told the application cannot go ahead. Back in Nigeria you would simply buy a SIM and top up, so the refusal can feel personal. It is not. It is the Australian credit system meeting a file with nothing in it.
Why a phone plan involves a credit check
A postpaid plan is a promise to pay after you use the service, and a handset on a 12, 24 or 36-month repayment plan is a loan for the price of the phone. Telcos therefore treat both as credit and usually check your credit report before agreeing. ASIC's Moneysmart service explains what that report holds: personal details, credit products and repayment history for the last two years, defaults, applications and court actions. For someone who arrived recently, most of that is blank.
A thin file is not a bad file, but it gives the telco nothing to approve against, especially for an expensive handset. Some providers will offer a plan without a handset, or a smaller handset, or ask you to come back later. The application itself is also recorded on your report, which is why applying at three shops on the same afternoon is a poor idea.
Your options while you have no history
| Option | Credit check? | Good for | Watch for |
|---|---|---|---|
| Prepaid SIM | No credit assessment; identity check to activate | Arriving week, short stays, tight budgets | Recharge expiry dates and data running out mid-month |
| Month-to-month SIM-only (postpaid, no handset) | Sometimes a lighter check | Steady use without a contract term | Billing after use; a missed bill is still a missed bill |
| Contract with handset on repayments | Yes, a full assessment | Getting a new phone without paying upfront | The total of handset plus plan over the term |
| Buy the handset outright, then SIM-only | No credit needed for the phone | Avoiding a handset loan altogether | Upfront cost; check the phone works on Australian networks |
Most new arrivals do best with a prepaid or SIM-only plan for the first months, using a phone brought from Nigeria if it supports the Australian networks and bands, or a phone bought outright. When you have a few months of salary in an Australian account and a clean record, a handset plan becomes easier.
Keeping your Nigerian number
Many people keep their Nigerian line for bank alerts, OTPs and family calls. If you do, remember the NIN-SIM link rules at home; our guide to keeping a Nigerian line linked to your NIN from Australia covers it. A dual-SIM or eSIM phone lets you run both lines without swapping cards.
Why a phone bill matters for your credit file later
A postpaid phone account is one of the first credit products many migrants hold, and it cuts both ways. Paid on time, it shows a lender that you meet a monthly commitment. Unpaid, it can become a default. Moneysmart lists utility defaults among the items that stay on your report for five years (seven for a clearout), and a paid default is shown as paid but still listed. A $90 phone bill forgotten during a move can follow you into a car or home loan application years later.
- Set the bill to come out by direct debit from the account your salary lands in.
- Update your address with the telco when you move, so bills and final notices reach you.
- If you cancel or leave Australia, ask for a final bill and pay it before you go.
- Check your free credit report every few months; Moneysmart says you can get one every three months.
Steps to get a handset plan later
- Open an Australian bank account and have salary paid into it; see opening a bank account as a new arrival. Commonwealth Bank, for example, says new arrivals can open one up to 14 days before arrival or within 12 months after.
- Run a prepaid or SIM-only plan cleanly for a few months.
- Check your credit report for errors before applying.
- Apply with one provider at a time, bringing your passport, visa grant and proof of address.
- If refused, ask whether a lower-priced handset or a plan without one is possible, rather than trying elsewhere the same day.
What to take to the shop
- Your passport and visa grant notice, plus a second form of ID if you have one, such as an Australian driver licence or Medicare card.
- Proof of your Australian address, such as a lease or a bank letter.
- Your employment details and the bank account you will pay from.
- A clear idea of the total you will pay over the term: monthly plan charge plus handset repayment, multiplied by the number of months.
Asking the staff, before they run anything, whether your visa and length of time in Australia are likely to be accepted saves you an unnecessary application on your file. If the answer is no for now, take a SIM-only plan and come back in a few months.
For the bigger picture of what to set up first, see our first 90 days money checklist.
Where Pryme fits
Pryme does not sell Australian phone plans. If you still pay for a Nigerian line, family airtime or data at home, you can hold naira alongside your dollars in one multicurrency account and keep your account protected with the authenticator-based security rather than relying on SMS codes to a Nigerian number.
Questions people ask
Why was I refused a phone contract in Australia?
Usually because a handset plan is credit and your Australian credit file is empty, so the telco has nothing to assess. It is not a mark against you. A prepaid or SIM-only plan avoids the problem while your history builds.
Do prepaid SIMs in Australia need a credit check?
No credit assessment is involved, because you pay before you use the service. You will still need to verify your identity to activate the SIM.
Can an unpaid phone bill affect my credit score?
Yes. Moneysmart lists utility defaults among items that stay on your credit report for five years, or seven for a clearout, even after they are paid.
Can I use my Nigerian phone in Australia?
Often yes, if it is unlocked and supports the networks and bands used in Australia. Check with the carrier before buying a SIM.
Sources
- Moneysmart (ASIC): Credit scores and credit reports (updated 9 Sep 2026) · accessed Oct 2026
- Commonwealth Bank: Moving to Australia (updated 23 Oct 2026) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.