The primer
1800 Number: The Short, Honest Primer
Ten digits that mean one thing: call this business free. An Australian 1800 number is a national toll-free line — free to callers from fixed lines, funded by the owner, routed wherever the owner answers. Here is the primer, with the facts checked.
- Free for callers, by design
- One number, every state
- From $10/month to run
Primer questions
What exactly is an 1800 number?
A toll-free business line from Australia's numbering plan: 1800 plus six digits, no area code, free for callers from standard fixed lines and funded by the business, which pays per second for every call received.
How is it different from a normal phone number?
Three ways — the caller pays nothing, the number belongs to no state, and it is virtual: a routing instruction that re-points as your staffing and locations change, while the printed digits never do.
What does one cost to run?
A standard plan from $10 a month, plus per-second call charges for the calls you receive — the free-call bargain, funded. The rate table is on the pricing page; the budgeting method is in our cost guide.
An 1800 number is the most recognised business number format in Australia, and the facts behind the recognition are simple enough to state plainly. This primer covers them: what the number is, what it does for callers and owners, and where the honest edges sit — with the depth one click behind each point.
What it is
A toll-free line from Australia’s numbering plan: the 1800 prefix plus six digits, ten digits total, no area code. The prefix identifies a national inbound service; the digits identify yours. Written 1800 XXX XXX, spoken eighteen hundred, dialled identically from every state and territory.
What it does for callers
Removes the cost question entirely. From a standard Australian fixed line, calling your 1800 is free — the owner funds the call, which is why "free call 1800" is a promise businesses can make without asterisks. From mobiles, treatment depends on the caller’s carrier and plan, the one hedge that stays hedged on every honest page: the mobile detail.
What it does for owners
Three things, all structural: national reach — one number covers every market you enter; permanence — the number is virtual, re-pointed as offices and teams change while everything printed stays true; measurement — every call is logged per number, feeding the reports you read weekly. Routing options — time rules, overflow, round-robin, location-based — are the levers behind it all, per how 1800 numbers work.
What it costs
The plan is the floor: $10 a month for a standard number. Call charges are the variable, billed per second for every call received — the free-call bargain, funded. Optional layers — tracking numbers, IVR menus, recording, word leases — price separately on the pricing page, and the product summary lives on 1800 numbers.
The edges
Two boundaries to publish around: the free-call promise is domestic — overseas callers need a +61 line beside the 1800; and a lapsed plan eventually returns the number to the pool, so keep the plan active. Neither complicates the domestic case.
Getting one
Search the live pool on available numbers — free, no account — choose a standard pattern or a phoneword, connect on a plan, publish. The buying path is in how to get one.
Get one in an afternoon
Search the live 1800 pool
Standard patterns and phonewords, priced upfront — free to search, no account.