Optus — number ranges
The operator shows which provider the number range was originally allocated to under the Australian numbering plan. The number may have been ported to another network since, so treat this as the origin of the range, not as the customer’s current provider.
Allocated ranges
mobile (26)
401
402
403
411
412
413
421
422
423
431
432
434
435
466
468
478
479
481
482
4839
485
4890
4891
4892
4893
495
Reported numbers of this operator
We don’t have any reports for numbers in this area yet.
Source: Australian numbering plan, ACMA (acma.gov.au), and open numbering data from Google libphonenumber