Allocations in the Australian numbering plan according to the ACMA register. The register names the holder of each range; individual numbers may have been ported and operate on another network today.
Source: ACMA register, data as of 31/08/2026
2,286landline blocks
2,098numbering areas with allocations
0mobile ranges
0smartnumbers held
On the fixed network, CHIME COMMUNICATIONS PTY LTD's 2,286 blocks add up to about 3,035,000 numbers across 2,098 numbering areas — around 2.4% of all allocated geographic numbering in Australia. Block size comes from the allocation register; it doesn't say how many numbers are actually in service.
The numbering areas with the most allocated capacity
Perth (08)130 000
Melbourne (03)70 000
Sydney (02)70 000
Canberra (02)62 000
Brisbane (07)40 000
Adelaide (08)35 000
Geelong (03)27 000
Wanneroo (08)20 000
Hobart (03)12 000
Armadale (08)11 000
Mclaren Vale (08)11 000
Spearwood (08)11 000
Numbering areas with allocations for CHIME COMMUNICATIONS PTY LTD (60 of 2,098)