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SYMBIO NETWORKS PTY LTD

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

14,847landline blocks
2,100numbering areas with allocations
1mobile ranges
102,933smartnumbers held

On the fixed network, SYMBIO NETWORKS PTY LTD's 14,847 blocks add up to about 13,396,900 numbers across 2,100 numbering areas — around 10.6% 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.

Mobile prefixes

The prefixes where SYMBIO NETWORKS PTY LTD holds ranges according to the register, with range counts and capacity.

PrefixRangesNumbers
0420110,000

The numbering areas with the most allocated capacity

Numbering areas with allocations for SYMBIO NETWORKS PTY LTD (60 of 2,100)

Numbering areaArea codeBlocksNumbers
Sydney0269839,000
Melbourne0352634,000
Brisbane0747411,000
Perth0837307,000
Adelaide0835263,000
Hobart0325132,300
Canberra0226129,000
Newcastle023282,200
Launceston032079,700
Southport073775,700
Salisbury081071,000
Darwin081965,000
Cairns071964,000
Parramatta021252,000
Blacktown021447,000
Bankstown021346,000
Beaudesert071144,000
Liverpool021243,000
Gosford022539,200
Wollongong022339,000
Geelong031836,400
Dandenong031436,000
Mackay071530,400
Townsville071529,400
Beenleigh071029,000
Croydon031029,000
Ipswich071029,000
Redcliffe071029,000
Ringwood031029,000
Shepparton031129,000
Sunbury031029,000
Werribee031029,000
Cleveland07928,000
Kalkallo03928,000
Nambour071428,000
Samford07928,000
Whittlesea03928,000
Rockhampton071427,400
Avalon Beach02927,000
Engadine02827,000
Fremantle08827,000
Terrey Hills02927,000
Dural02826,000
Penrith022025,300
Sutherland021125,000
Toowoomba071423,400
Albury021423,000
Craigieburn031023,000
Campbelltown021522,300
Tweed Heads071621,900
Devonport031421,400
Clayton031121,000
Nowra021019,000
Noosaville071018,200
Goulburn021118,000
Dubbo021217,400
Maitland (NSW)02917,100
Bowral02817,000
Orange021116,400
Coffs Harbour021116,000

Sorted by allocation size; the remaining areas are in the numbering-area catalogue.

Smartnumber holdings

Individual 13, 1300 and 1800 numbers the register lists with SYMBIO NETWORKS PTY LTD as holder.

FamilyNumbers heldCapacityFirst allocation
1800 freephone56,06067,66230/06/1991
13 / 1300 local rate46,87350,89530/06/1991