Campbelltown: landline numbers and carriers
Campbelltown is one of the town-level numbering areas the ACMA register uses under area code 02 (NSW & ACT). The register lists 70 number blocks for it with about 353,000 allocated numbers, held by 21 carriers. A landline that calls you from one of these blocks was issued for the Campbelltown 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 Campbelltown
TELSTRA LIMITED holds the largest share here with 51% 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 | 6 | 180,000 | 51% |
| OPTUS NETWORKS PTY LIMITED | 11 | 45,700 | 12.9% |
| SYMBIO NETWORKS PTY LTD | 15 | 22,300 | 6.3% |
| OPTUS MOBILE PTY LIMITED | 3 | 22,000 | 6.2% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 6 | 16,000 | 4.5% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 6 | 15,000 | 4.2% |
| PIPE NETWORKS PTY LIMITED | 3 | 13,000 | 3.7% |
| PIPE INTERNATIONAL (AUSTRALIA) PTY LTD | 1 | 10,000 | 2.8% |
| TPG TELECOM LIMITED | 1 | 10,000 | 2.8% |
| CHIME COMMUNICATIONS PTY LTD | 5 | 5,000 | 1.4% |
| NETSIP PTY LTD | 3 | 4,000 | 1.1% |
| ADARGA PTY LTD | 1 | 1,000 | 0.3% |
| AGILE PTY LTD | 1 | 1,000 | 0.3% |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 1,000 | 0.3% |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 1,000 | 0.3% |
Number blocks registered for Campbelltown
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 |
|---|---|---|
| 0246003000… | 3,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0246009000… | 1,000 | PIPE NETWORKS PTY LIMITED |
| 0246011000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0246015000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0246020000… | 1,000 | OPTUS NETWORKS PTY LIMITED |
| 0246022000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0246025000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0246029000… | 1,000 | AGILE PTY LTD |
| 0246035000… | 2,000 | OPTUS MOBILE PTY LIMITED |
| 0246037000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0246039000… | 1,000 | OPTUS NETWORKS PTY LIMITED |
| 0246042000… | 2,000 | PIPE NETWORKS PTY LIMITED |
| 0246045000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0246048000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0246049000… | 1,000 | CHIME COMMUNICATIONS PTY LTD |
| 0246050000… | 10,000 | PIPE INTERNATIONAL (AUSTRALIA) PTY LTD |
| 0246060000… | 10,000 | PIPE NETWORKS PTY LIMITED |
| 0246072000… | 1,000 | SYMBIO NETWORKS PTY LTD |
Excerpt: the 18 lowest of 70 allocated blocks (source: ACMA register).
Check a number from Campbelltown
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.