Oceania: eSIM Coverage by Country
ESIMBYCOUNTRY at checkout · See all codes →The Oceania region encompasses 17 countries with varying levels of mobile infrastructure development. All 17 countries currently offer 4G connectivity, making it a baseline standard across the region. However, 5G coverage is more limited, available in only 6 of the 17 countries. This means while travelers can expect reliable mobile data connectivity throughout Oceania, next-generation speeds are available in less than half of the region's nations.
Local carriers issue eSIMs in only 2 of the 17 Oceania countries, indicating that direct local eSIM procurement remains relatively uncommon in the region. Despite this limited direct availability, travel eSIM services work seamlessly across all countries in Oceania, providing an accessible alternative for visitors seeking connectivity. Currently, detailed connectivity information for 15 countries is still being verified, so the full picture of eSIM availability and infrastructure may become clearer as this data is updated.
| Country | Generations | Local eSIM | Capital |
|---|---|---|---|
| Australia | 3G, 4G/LTE, 5G | Local carriers issue eSIMs | Canberra |
| Fiji | 3G, 4G/LTE, 5G | Some local carriers issue eSIMs (Vodafone Fiji, Vodafone Fiji (Tourist eSIM)) | Suva |
| French Polynesia | 3G, 4G/LTE, 5G | Some local carriers issue eSIMs (Vini (OPT)) | Papeete |
| Guam | 3G, 4G/LTE, 5G | Local carriers issue eSIMs (Docomo Pacific, GTA, IT&E) | Hagatna |
| Kiribati | 3G, 4G/LTE | Some local carriers issue eSIMs (Vodafone Kiribati (ATHKL)) | Tarawa |
| Marshall Islands unconfirmed | 3G, 4G/LTE | Local eSIM availability unconfirmed — checked July 2026 | Majuro |
| Micronesia | 3G, 4G/LTE | Local carriers issue eSIMs (FSM Telecom (FSMTC)) | Palikir |
| Nauru | 3G, 4G/LTE | Local carriers issue eSIMs (Digicel Nauru) | Yaren |
| New Caledonia | 3G, 4G/LTE, 5G | Local carriers issue eSIMs (Helia by OPT-NC (ex-Mobilis)) | Noumea |
| New Zealand | 3G, 4G/LTE, 5G | Local carriers issue eSIMs | Wellington |
| Palau | 3G, 4G/LTE | Some local carriers issue eSIMs (PNCC (PalauCel)) | Melekeok |
| Papua New Guinea | 3G, 4G/LTE | Some local carriers issue eSIMs (Vodafone PNG) | Port Moresby |
| Samoa | 3G, 4G/LTE | Some local carriers issue eSIMs (Vodafone Samoa) | Apia |
| Solomon Islands unconfirmed | 3G, 4G/LTE | Local eSIM availability unconfirmed — checked July 2026 | Honiara |
| Tonga | 3G, 4G/LTE | Local carriers do not issue consumer eSIMs | Nuku'alofa |
| Tuvalu unconfirmed | 3G, 4G/LTE | Local eSIM availability unconfirmed — checked July 2026 | Funafuti |
| Vanuatu | 3G, 4G/LTE | Local carriers issue eSIMs (Digicel Vanuatu, Vodafone Vanuatu (ex-TVL)) | Port Vila |
Travel-eSIM country connectivity cheat-sheet
Each country's mobile generations, carriers and roaming-vs-eSIM verdict on one page. Free. No prices — those come from the provider feed.
eSIM providers covering Oceania
| Provider | Destination coverage | Activation | Plans |
|---|---|---|---|
| Sim Local | Dedicated regional plan page on the provider's site (checked 2026-07-14) | Digital delivery — installs as an eSIM profile on an eSIM-capable, unlocked phone | See plans →10% off with our code ESIMBYCOUNTRY at checkout |
Provider destination pages checked on 2026-07-08 and 2026-07-14. Plans and prices are live on the provider's site — never stored or estimated here. We only list partners we can link and verify directly; this table grows as more providers pass review. How we compile this →
Compare all regions side by side → · Best eSIM for Oceania → · Find your exact country →
Grouped by the real region column (the dataset has no "region class" — see our methodology). Connectivity facts are public-record and verified June 2026 (local-eSIM availability checked July 2026); low-confidence rows are flagged. How we compile this. No prices — plans are provider-fed.