Good day
Good day. I paid on 12/17/2024 for 4 SIM cards for Europe, 3 for 10 GB and one for 5 GB. I did not receive the SIM cards. These are scammers. Valery
By Valerii
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
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68 reviews
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Best prepaid eSIM data plans for travelers, digital nomads and remote workers
Onesim (onesim.co) has 68 customer reviews on The Fair Hearing, with an average rating of 3.0 out of 5.
Showing 30 reviews with 1 star · Clear filters
Good day. I paid on 12/17/2024 for 4 SIM cards for Europe, 3 for 10 GB and one for 5 GB. I did not receive the SIM cards. These are scammers. Valery
By Valerii
The Internet in the USA didn't work completely.No Apn weren't found. Support didn't answer. Lost money.
By Anna A.
It did not work for me. Please issue a refund. I purchased AirAlo instead.
By Ebru B.
Bought for 1 month, but it worked only 1 day. Customer service doesn’t work. Never again
By Vlad
Wasn't easy to run it with my Pocophone unit, impossible to log in, no clear instructions or after sales service.. I d just drop it and lost 30 bucks. Frustrating, deceived. Not worthy
By David
It didn't work for my phone. I emailed customer service to get a refund, but I didn't get any response from them Scam!
By Kim
I bought eSIM and it didn’t work at all,but Gb were tracking.I bought eSIM two more times,the mail wasn’t send on my email,please check this out!!
By Эдуард
O2 in Germany was awful and useless. My family used another prepaid eSIM and it connected to vodafone de. That seemed fine.
By KA