Sandgate: landline numbers and carriers
Sandgate is one of the town-level numbering areas the ACMA register uses under area code 07 (QLD). The register lists 45 number blocks for it with about 151,000 allocated numbers, held by 21 carriers. A landline that calls you from one of these blocks was issued for the Sandgate 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 Sandgate
Sandgate is spread across carriers: TELSTRA LIMITED leads with 35.8% of allocated numbers, and 21 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 | 7 | 54,000 | 35.8% |
| PIPE NETWORKS PTY LIMITED | 3 | 24,000 | 15.9% |
| OPTUS NETWORKS PTY LIMITED | 2 | 20,000 | 13.2% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 2 | 11,000 | 7.3% |
| CHIME COMMUNICATIONS PTY LTD | 1 | 10,000 | 6.6% |
| SYMBIO NETWORKS PTY LTD | 9 | 9,000 | 6% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 5 | 5,000 | 3.3% |
| PIPE INTERNATIONAL (AUSTRALIA) PTY LTD | 2 | 3,000 | 2% |
| NETSIP PTY LTD | 2 | 2,000 | 1.3% |
| OPTUS MOBILE PTY LIMITED | 1 | 2,000 | 1.3% |
| ADARGA PTY LTD | 1 | 1,000 | 0.7% |
| AGILE PTY LTD | 1 | 1,000 | 0.7% |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 1,000 | 0.7% |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 1,000 | 0.7% |
| GENNEXT ENTERPRISES PTY LTD | 1 | 1,000 | 0.7% |
Number blocks registered for Sandgate
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 |
|---|---|---|
| 0731131000… | 2,000 | OPTUS MOBILE PTY LIMITED |
| 0731400000… | 10,000 | OPTUS NETWORKS PTY LIMITED |
| 0731502000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0731503000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0731504000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0731506000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0732610000… | 10,000 | TELSTRA LIMITED |
| 0732690000… | 10,000 | TELSTRA LIMITED |
| 0735000000… | 10,000 | TELSTRA LIMITED |
| 0736030000… | 10,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0736050000… | 10,000 | CHIME COMMUNICATIONS PTY LTD |
| 0736080000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0736081000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0736083000… | 1,000 | PIPE INTERNATIONAL (AUSTRALIA) PTY LTD |
| 0736088000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0736089000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0736090000… | 1,000 | VIRTUTEL PTY LTD |
| 0736091000… | 1,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
Excerpt: the 18 lowest of 45 allocated blocks (source: ACMA register).
Check a number from Sandgate
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.