ACMA numbering register

What it is

Australia’s regulator publishes its numbering register through the Numbering System: every range of the ten-digit plan with its status and current holder, and the freephone and local-rate numbers one by one.

What the copy installed here holds

Counts only. Holders are counted, never named, and no row of the table is republished here: the publisher’s own files are linked below. A version marked “retrieved on” is the day the file was fetched, because the file itself carries no date.

How the rows read, and what a number outside them answers

Allocated ranges read as allocated to their holder; spare ranges as unassigned. Only ten-digit local, mobile, satellite, IoT, data and VPN ranges are read.

ACMA’s table is not treated as complete: a number outside every listed block is not evaluated, and its block_status answers null.

The files

• EnhancedFullDownload.zipZIP of one CSV file (about 91 MB); the file carries no date. Every range and individually allocated number with its service type, status and holder.the page that links it

The terms, as the publisher states them

The Numbering System’s terms and conditions page is a JavaScript application that could not be read, so the terms of the register download are not confirmed.

terms checked 2026-09-26

What the table cannot say

• A regulator’s table records the original allocation of each block, never who serves a number today: a number ported to another carrier keeps its block.
• An allocated block says a number in it can be in service, not that it is.
• The counts are rows of the regulator’s own table, not numbers or traffic: a busy block and an empty one count once each.
• Freephone and local-rate numbers (1800, 1300 and 13), which the register lists one by one, are not read; the numbering plan types them.
• The table is not treated as complete, so an Australian number outside it is not evaluated.

The risk signals read from it

• virtual · the block is held by a virtual-number wholesaler or VoIP provider (+40)

The other sources of a phone answer

• NANPA numbering reports
• CNAC central office code status
• Ofcom numbering data
• ARCEP numbering resources
• ACM number register
• NAD number register
• Mexico’s national numbering plan
• UKE numbering tables
• MIMIT assigned numbering
• libphonenumber
• SMS-receiving number lists
• FTC Do Not Call reported calls
• Every source, and the regulators not synced
• Where each field comes from
• Look up a number

counts read from the installed tables · terms checked 2026-09-26