Telstra, Optus, and Vodafone have announced price hikes on several mobile plans in Australia, with changes expected to take effect across different dates in April and May 2026. The price increases will vary, with mid-tier or prepaid options typically rising by around $5 per month. Higher data allowances will often accompany the change, while some plans may see smaller or larger increases depending on the specific prepaid option. The new prices will impact both prepaid customers, with the exact date of implementation differing depending on the provider. The price hikes are part of a broader effort to adjust mobile plans and offerings.