Adu

Ernest Adu, going by just Adu, is the founder and editor at Phone Travel Wiz. He has been a traveler for nine years. Although from Europe, the Netherlands, Adu's favorite region is Asia. In particular, East- and Southeast Asia. He currently resides in Australia.

Buying a SIM Card in Australia Guide (logos of Telstra, Optus, Vodafone, ALDImobile, Amaysim, Australia Post Mobile, Belong Mobile, Boost Mobile, Coles Mobile, Gomo, Gotalk, Hello Mobile, Lebara, Lycamobile & Woolworths Mobile)

Australia: 15 Best Prepaid SIM Cards Buying Guide (2023)

An in-depth guide to Australian SIM cards, covering which one is the best, prices, plans, top-up info, balance check codes, coverage maps & much more. Read now!

Vodafone Australia Review by Phone Travel Wiz

Vodafone Australia Review: Not Worth Your Money (+Speedtests)

Is Vodafone Australia the best Australian SIM cards? I tried Vodafone out in Adelaide, Brisbane, Canberra, Melbourne, Shepparton & Sydney, and compared it with its competitors. I share my results in this review!

Optus Australia Review by Phone Travel Wiz

Optus Australia Review: Awesome But Not Flawless (+Speedtests)

Is Optus Australia the best Australian SIM cards? I tried Optus out in Adelaide, Brisbane, Canberra, Melbourne, Shepparton & Sydney, and compared it with its competitors. I share my results in this review!

Telstra Australia Review by Phone Travel Wiz

Telstra Australia Review: The Best in Class (+Speedtests)

Is Telstra Australia the best Australian SIM cards? I tried Telstra out in Adelaide, Brisbane, Canberra, Melbourne, Shepparton & Sydney, and compared it with its competitors. I share my results in this review!

Buying an eSIM for Isle of Man Guide (Airalo, Holafly & islenet)

Isle of Man: 2 Best eSIMs Compared + Discounts (2023)

Looking to buy the best local and travel eSIMs for the Isle of Man? This guide will cover all you need to know and compare several eSIMs so that you can choose the best!

Buying an eSIM for Greenland Guide (Airalo and Nuuk Mobile)

Greenland: Best eSIM for Nuuk (2023)

Looking to buy the best local and travel eSIMs for Greenland? This guide will go over Airalo’s Nuuk Mobile eSIM and see if it is any good. Read now!

Kiribati: Best eSIM for Tarawa (2023)

Looking for the best eSIM for Kiribati? I will go over Airalo (Bokiko) and see if it any good. Read now!

Buying an eSIM for Malawi Guide (logos of Airalo, Golafly & SimCorner)

Malawi: 5 Best eSIMs Compared + Discounts (2023)

Looking for the best eSIM for Malawi? I discuss the local and travel eSIM options to be used here and neighboring African countries. Check out now!

Buying an eSIM for Sudan Guide (logos of Airalo & Holafly)

Sudan: 4 Best eSIMs Compared + Discounts (2023)

Looking for the best eSIM for Sudan? I discuss the local and travel eSIM options to be used here and neighboring African countries. Check out now!

Togo: Best eSIM for Lomé (2023)

Looking for the best eSIM for Togo? I discuss the local and travel eSIM options to be used here and neighboring African countries. Check out now!

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