Ipswich: landline numbers and carriers
Ipswich is one of the town-level numbering areas the ACMA register uses under area code 07 (QLD). The register lists 73 number blocks for it with about 439,000 allocated numbers, held by 20 carriers. A landline that calls you from one of these blocks was issued for the Ipswich 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 Ipswich
TELSTRA LIMITED holds the largest share here with 49.2% of allocated numbers — with 19 other carriers alongside. The register names the range holder; individual numbers may operate on another network after porting.
| Carrier | Blocks | Numbers | Share |
|---|---|---|---|
| TELSTRA LIMITED | 21 | 216,000 | 49.2% |
| OPTUS NETWORKS PTY LIMITED | 11 | 81,000 | 18.5% |
| PIPE NETWORKS PTY LIMITED | 3 | 30,000 | 6.8% |
| SYMBIO NETWORKS PTY LTD | 10 | 29,000 | 6.6% |
| OPTUS MOBILE PTY LIMITED | 4 | 22,000 | 5% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 4 | 19,000 | 4.3% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 5 | 17,000 | 3.9% |
| CHIME COMMUNICATIONS PTY LTD | 1 | 10,000 | 2.3% |
| PIPE INTERNATIONAL (AUSTRALIA) PTY LTD | 2 | 3,000 | 0.7% |
| NETSIP PTY LTD | 2 | 2,000 | 0.5% |
| ADARGA PTY LTD | 1 | 1,000 | 0.2% |
| AGILE PTY LTD | 1 | 1,000 | 0.2% |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 1,000 | 0.2% |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 1,000 | 0.2% |
| LMGPS LTD | 1 | 1,000 | 0.2% |
Number blocks registered for Ipswich
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 |
|---|---|---|
| 0728002000… | 1,000 | VIRTUTEL PTY LTD |
| 0728005000… | 1,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0728008000… | 1,000 | NETSIP PTY LTD |
| 0728011000… | 1,000 | ADARGA PTY LTD |
| 0728014000… | 1,000 | THE TRUSTEE FOR READING FAMILY TRUST |
| 0728017000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0728020000… | 1,000 | WHY PAY MORE 4 LESS PTY LTD |
| 0728026000… | 1,000 | NETSIP PTY LTD |
| 0728029000… | 1,000 | CHECK TECHNOLOGY GROUP PTY LTD |
| 0728058000… | 2,000 | TELSTRA LIMITED |
| 0728060000… | 10,000 | SYMBIO NETWORKS PTY LTD |
| 0728097000… | 1,000 | C2A INTERNET.COM.AU PTY. LTD. |
| 0728098000… | 2,000 | SYMBIO NETWORKS PTY LTD |
| 0728108000… | 1,000 | LMGPS LTD |
| 0728110000… | 10,000 | TELSTRA LIMITED |
| 0728121000… | 1,000 | PIVOTEL SATELLITE PTY LIMITED |
| 0728125000… | 1,000 | NETERA PTY LTD |
| 0728128000… | 1,000 | SYMBIO NETWORKS PTY LTD |
Excerpt: the 18 lowest of 73 allocated blocks (source: ACMA register).
Check a number from Ipswich
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.