Mount Wells: landline numbers and carriers
Mount Wells is one of the town-level numbering areas the ACMA register uses under area code 08 (SA, WA & NT). The register lists 29 number blocks for it with about 32,000 allocated numbers, held by 18 carriers. A landline that calls you from one of these blocks was issued for the Mount Wells 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 Mount Wells
Mount Wells is spread across carriers: SYMBIO NETWORKS PTY LTD leads with 21.9% of allocated numbers, and 18 carriers hold blocks in total. The register names the range holder; individual numbers may operate on another network after porting.
| Carrier | Blocks | Numbers | Share |
|---|---|---|---|
| SYMBIO NETWORKS PTY LTD | 7 | 7,000 | 21.9% |
| SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED | 2 | 4,000 | 12.5% |
| PRIMUS TELECOMMUNICATIONS PTY LIMITED | 3 | 3,000 | 9.4% |
| NETSIP PTY LTD | 2 | 2,000 | 6.3% |
| OPTUS MOBILE PTY LIMITED | 1 | 2,000 | 6.3% |
| TELSTRA LIMITED | 2 | 2,000 | 6.3% |
| ADARGA PTY LTD | 1 | 1,000 | 3.1% |
| AGILE PTY LTD | 1 | 1,000 | 3.1% |
| C2A INTERNET.COM.AU PTY. LTD. | 1 | 1,000 | 3.1% |
| CHECK TECHNOLOGY GROUP PTY LTD | 1 | 1,000 | 3.1% |
| CHIME COMMUNICATIONS PTY LTD | 1 | 1,000 | 3.1% |
| LMGPS LTD | 1 | 1,000 | 3.1% |
| NETERA PTY LTD | 1 | 1,000 | 3.1% |
| OPTUS NETWORKS PTY LIMITED | 1 | 1,000 | 3.1% |
| PIPE NETWORKS PTY LIMITED | 1 | 1,000 | 3.1% |
Number blocks registered for Mount Wells
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 |
|---|---|---|
| 0855010000… | 1,000 | ADARGA PTY LTD |
| 0855025000… | 1,000 | NETERA PTY LTD |
| 0855040000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895050000… | 3,000 | SOUL PATTINSON TELECOMMUNICATIONS PTY LIMITED |
| 0895074000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0895110000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0895129000… | 1,000 | OPTUS NETWORKS PTY LIMITED |
| 0895146000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895152000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895162000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895176000… | 1,000 | AGILE PTY LTD |
| 0895206000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895324000… | 1,000 | PRIMUS TELECOMMUNICATIONS PTY LIMITED |
| 0895329000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895384000… | 1,000 | TELSTRA LIMITED |
| 0895406000… | 1,000 | SYMBIO NETWORKS PTY LTD |
| 0895413000… | 1,000 | PIPE NETWORKS PTY LIMITED |
| 0895419000… | 1,000 | TELSTRA LIMITED |
Excerpt: the 18 lowest of 29 allocated blocks (source: ACMA register).
Check a number from Mount Wells
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.