Goulburn: landline numbers and carriers
Goulburn is one of the town-level numbering areas the ACMA register uses under area code 02 (NSW & ACT). The register lists 56 number blocks for it with about 148,000 allocated numbers, held by 21 carriers. A landline that calls you from one of these blocks was issued for the Goulburn 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 Goulburn
TELSTRA LIMITED holds the largest share here with 43.2% of allocated numbers — with 20 other carriers alongside. The register names the range holder; individual numbers may operate on another network after porting.
| Carrier | Blocks | Numbers | Share |
|---|---|---|---|
| TELSTRA LIMITED | 7 | 64,000 | 43.2% |
| SYMBIO NETWORKS PTY LTD | 11 | 18,000 | 12.2% |
| OPTUS NETWORKS PTY LIMITED | 9 | 17,000 | 11.5% |
| PIPE NETWORKS PTY LIMITED | 2 | 11,000 | 7.4% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 4 | 8,000 | 5.4% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 3 | 6,000 | 4.1% |
| UNITE NETWORX PTY LTD | 5 | 6,000 | 4.1% |
| YLESS4U PTY LTD | 1 | 3,000 | 2% |
| NETSIP PTY LTD | 2 | 2,000 | 1.4% |
| OPTUS MOBILE PTY LIMITED | 1 | 2,000 | 1.4% |
| 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% |
| CHIME COMMUNICATIONS PTY LTD | 1 | 1,000 | 0.7% |
Number blocks registered for Goulburn
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 |
|---|---|---|
| 0238011000… | 1,000 | VIRTUTEL PTY LTD |
| 0238040000… | 1,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0238066000… | 1,000 | NETSIP PTY LTD |
| 0238095000… | 1,000 | LMGPS LTD |
| 0238118000… | 1,000 | THE TRUSTEE FOR READING FAMILY TRUST |
| 0238137000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0238158000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0238159000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0238173000… | 1,000 | WHY PAY MORE 4 LESS PTY LTD |
| 0238233000… | 1,000 | NETSIP PTY LTD |
| 0238261000… | 2,000 | UNITE NETWORX PTY LTD |
| 0238272000… | 1,000 | CHECK TECHNOLOGY GROUP PTY LTD |
| 0238298000… | 1,000 | C2A INTERNET.COM.AU PTY. LTD. |
| 0238314000… | 5,000 | SYMBIO NETWORKS PTY LTD |
| 0238329000… | 1,000 | PIVOTEL SATELLITE PTY LIMITED |
| 0238355000… | 1,000 | ADARGA PTY LTD |
| 0238381000… | 1,000 | NETERA PTY LTD |
| 0238383000… | 1,000 | UNITE NETWORX PTY LTD |
Excerpt: the 18 lowest of 56 allocated blocks (source: ACMA register).
Check a number from Goulburn
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.