Tara: landline numbers and carriers
Tara is one of the town-level numbering areas the ACMA register uses under area code 07 (QLD). The register lists 36 number blocks for it with about 19,200 allocated numbers, held by 20 carriers. A landline that calls you from one of these blocks was issued for the Tara area — though the line may since have been ported, and caller ID can be spoofed.
Source: ACMA register, data as of 31/08/2026
The carriers in Tara
Tara is spread across carriers: TELSTRA LIMITED leads with 31.3% of allocated numbers, and 20 carriers hold blocks in total. The register names the range holder; individual numbers may operate on another network after porting.
| Carrier | Blocks | Numbers | Share |
|---|---|---|---|
| TELSTRA LIMITED | 6 | 6,000 | 31.3% |
| SYMBIO NETWORKS PTY LTD | 7 | 4,500 | 23.4% |
| OPTUS MOBILE PTY LIMITED | 1 | 2,000 | 10.4% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 3 | 1,200 | 6.3% |
| PIPE NETWORKS PTY LIMITED | 2 | 1,100 | 5.7% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 2 | 1,100 | 5.7% |
| CHIME COMMUNICATIONS PTY LTD | 1 | 1,000 | 5.2% |
| OPTUS NETWORKS PTY LIMITED | 1 | 1,000 | 5.2% |
| NETSIP PTY LTD | 2 | 200 | 1% |
| ADARGA PTY LTD | 1 | 100 | 0.5% |
| AGILE PTY LTD | 1 | 100 | 0.5% |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 100 | 0.5% |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 100 | 0.5% |
| GENNEXT ENTERPRISES PTY LTD | 1 | 100 | 0.5% |
| LMGPS LTD | 1 | 100 | 0.5% |
Number blocks registered for Tara
The ACMA allocates geographic numbers in blocks tied to this numbering area. Every registered block for this area is allocated to a carrier.
| Block start | Numbers | Held by |
|---|---|---|
| 0745038000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0745180100… | 100 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0745180200… | 100 | SYMBIO NETWORKS PTY LTD |
| 0745180400… | 100 | AGILE PTY LTD |
| 0745180500… | 100 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0745180600… | 100 | SYMBIO NETWORKS PTY LTD |
| 0745180700… | 100 | PIPE NETWORKS PTY LIMITED |
| 0745180800… | 100 | SYMBIO NETWORKS PTY LTD |
| 0745199000… | 100 | SYMBIO NETWORKS PTY LTD |
| 0745238900… | 100 | VIRTUTEL PTY LTD |
| 0745263000… | 100 | NETSIP PTY LTD |
| 0745333000… | 1,000 | OPTUS NETWORKS PTY LIMITED |
| 0745572000… | 2,000 | OPTUS MOBILE PTY LIMITED |
| 0745867800… | 100 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0745893600… | 100 | NETSIP PTY LTD |
| 0745906200… | 100 | THE TRUSTEE FOR READING FAMILY TRUST |
| 0745967000… | 1,000 | TELSTRA LIMITED |
| 0745990200… | 100 | ADARGA PTY LTD |
Excerpt: the 18 lowest of 36 allocated blocks (source: ACMA register).
Check a number from Tara
Worth knowing
- Block data tells you where a line was issued, not who is calling — and scammers routinely spoof local landline numbers to make a call look nearby.
- Learn more: the Australian area codes guide and how caller ID spoofing works.