George Town: landline numbers and carriers
George Town is one of the town-level numbering areas the ACMA register uses under area code 03 (VIC & TAS). The register lists 32 number blocks for it with about 49,000 allocated numbers, held by 19 carriers. A landline that calls you from one of these blocks was issued for the George Town 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 George Town
George Town is spread across carriers: TELSTRA LIMITED leads with 32.7% of allocated numbers, and 19 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 | 2 | 16,000 | 32.7% |
| SYMBIO NETWORKS PTY LTD | 7 | 7,000 | 14.3% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 2 | 4,000 | 8.2% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 3 | 3,000 | 6.1% |
| NETSIP PTY LTD | 2 | 2,000 | 4.1% |
| OPTUS MOBILE PTY LIMITED | 1 | 2,000 | 4.1% |
| OPTUS NETWORKS PTY LIMITED | 2 | 2,000 | 4.1% |
| PIPE NETWORKS PTY LIMITED | 2 | 2,000 | 4.1% |
| ADARGA PTY LTD | 1 | 1,000 | 2% |
| AGILE PTY LTD | 1 | 1,000 | 2% |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 1,000 | 2% |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 1,000 | 2% |
| CHIME COMMUNICATIONS PTY LTD | 1 | 1,000 | 2% |
| LMGPS LTD | 1 | 1,000 | 2% |
| NETERA PTY LTD | 1 | 1,000 | 2% |
Number blocks registered for George Town
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 |
|---|---|---|
| 0363040000… | 3,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0363106000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0363123000… | 1,000 | CHIME COMMUNICATIONS PTY LTD |
| 0363181000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0363182000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0363198000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0363291000… | 1,000 | OPTUS NETWORKS PTY LIMITED |
| 0363471000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0363655000… | 1,000 | AGILE PTY LTD |
| 0363710000… | 2,000 | OPTUS MOBILE PTY LIMITED |
| 0363800000… | 6,000 | TELSTRA LIMITED |
| 0363820000… | 10,000 | TELSTRA LIMITED |
| 0367026000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0367059000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0367067000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0367076000… | 1,000 | OPTUS NETWORKS PTY LIMITED |
| 0367108000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0367151000… | 1,000 | PIPE NETWORKS PTY LIMITED |
Excerpt: the 18 lowest of 32 allocated blocks (source: ACMA register).
Check a number from George Town
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.