The Optus $320 Voice SIM is a flexible prepaid plan for you, that fits any phone. Key Features of the Optus $320 Voice SIM Includes $320 recharge on your chosen plan Keep your number or get a new number No lock-in contract MPN - 5550859 GTIN - 9317495112851
The Optus $320 Voice SIM is a flexible prepaid plan for you, that fits any phone. Key Features of the Optus $320 Voice SIM Includes $320 recharge on your chosen plan Keep your number or get a new number No lock-in contract MPN - 5550859 GTIN - 9317495112851
in 13 offers
The lowest price for Optus Prepaid 365 Day Phone Sim - A Flexible Longterm Prepaid right now is $34.00, compared across 8 retailers.
Optus Prepaid 365 Day Phone Sim - A Flexible Longterm Prepaid
The Optus $320 Voice SIM is a flexible prepaid plan for you, that fits any phone. Key Features of the Optus $320 Voice SIM Includes $320 recharge on your chosen plan Keep your number or get a new number No lock-in contract MPN - 5550859 GTIN - 9317495112851
The Optus $320 Voice SIM is a flexible prepaid plan for you, that fits any phone. Key Features of the Optus $320 Voice SIM Includes $320 recharge on your chosen plan Keep your number or get a new number No lock-in contract MPN - 5550859 GTIN - 9317495112851
The all-time low was $25.00 on 11 July 2026 — today's price is 36% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Oct 2026.
Last updated at 05/10/2026 12:44:12
Optus $39 Prepaid Flex Plus Simcard
Delivery $6.99
Optus Prepaid $350 Sim Starter Pack
Free delivery by 16 Oct
Optus $350 Prepaid 365 Day Sim Starter Kit- 300 Gb Data
Free delivery
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Optus $320 Prepaid Mobile Phone SIM 260GB Data 365 Day Expiry
30-day returns
Optus Flex Plus $350 Prepaid Simcard
Free delivery between 8–12 Oct
Optus Flex Plus $350 Prepaid Simcard
Free delivery between Wed – Thu
Optus Flex Plus $350 Prepaid Simcard
Delivery between 8–16 Oct $10
Optus $350 Voice SIM | Prepaid Plan | Flexible Recharge | Keep or Get New Number | No Lock-In Contract
Delivery between 12–15 Oct $8.95
originally posted on ebay.com
Very good coverage including the 5G network.
| Purchase Price | $320 |
| Provider Name | Optus |
| Type | SIM card |
| Network Type | 5G |
| Plan Type | Prepaid |
Optus $39 Prepaid Flex Plus Simcard
Delivery $6.99
Optus Prepaid $350 Sim Starter Pack
Free delivery by 16 Oct
Optus $350 Prepaid 365 Day Sim Starter Kit- 300 Gb Data
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Optus $320 Prepaid Mobile Phone SIM 260GB Data 365 Day Expiry
30-day returns
Optus Flex Plus $350 Prepaid Simcard
Free delivery between 8–12 Oct
Very good coverage including the 5G network.
| Purchase Price | $320 |
| Provider Name | Optus |
| Type | SIM card |
| Network Type | 5G |
| Plan Type | Prepaid |
