which network does amaysim use

Amaysim relies on the Optus mobile network in Australia.
This setup gives its users access to Optus' widespread 4G and 5G coverage, reaching about 98% of the population.

Network Backbone

Amaysim operates as a Mobile Virtual Network Operator (MVNO), meaning it doesn't own towers but leases infrastructure from Optus, Australia's second- largest carrier after Telstra.

Official sources confirm all Amaysim plans—mobile SIMs and data-only—are powered by Optus, with 5G available on compatible devices in covered areas.

Since Optus acquired Amaysim in 2021, this partnership has only strengthened, focusing on prepaid SIM-only plans without contracts.

Coverage Realities

Optus' network shines in urban zones but can lag in remote spots compared to Telstra.

Users often praise Amaysim's reliable signal for calls and data in cities, though rural drop-offs happen—like any MVNO on shared bandwidth.

Pro Tip: Check Optus' coverage map via Amaysim's tool by entering your postcode for precise local insights.

User Buzz from Forums

• Reddit folks (r/AskAnAustralian, 2025): "We've been with Amaysim for years—Optus network works well, easy $2 SIM."

• Another take: "Amaysim rides Optus, second-best coverage after Telstra; plans don't matter much, it's the backbone that counts."

• Complaints pop up on 5G speeds in busy areas, but value-for-money wins fans with high data allowances.

"All amaysim mobile and data-only plans are powered by the Optus Mobile Network."

Quick Plan Context (2026)

Amaysim sticks to straightforward 28-day prepaid options, often with data bonuses like double allowances.

No lock-ins, free SIM delivery, and bring-your-own-phone flexibility keep it popular amid 2025-2026 price wars.

As of early 2026, it's holding steady post any recent tweaks, per latest checks—no major shifts reported.

TL;DR: Amaysim uses Optus—solid for most Aussies, verify your spot.

Information gathered from public forums or data available on the internet and portrayed here.