sim24.de

1.3
1.3 Based on 23 reviews

Bei sim24 bekommst Du so viel Highspeed-​Internet wie Du brauchst zum günstigen Preis. Egal ob für Deinen Handytarif, Deinen Daten-Tarif oder Deinen DSL-Anschluss....

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Average Rating

1.3

/
5

23 Reviews

5 Star
4%
4 Star
4%
3 Star
0%
2 Star
0%
1 Star
91%

All Reviews

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Review Time

pabloz78
Quick Contract Finalization, but Start Date Issues

The contract was finalized quickly, but the service moved the indicated start date two months ahead and kept processing payments. My fourth inquiry about this was also answered with an irrelevant response!

1
Date of experience: Jan 13, 2026
Christine Long
Quick Contract Finalization, Yet Problems Persist

The contract was finalized promptly, but the service moved the specified start date forward by two months and continued to charge the payment. My fourth inquiry about this issue was also met with an irrelevant response!

1
Date of experience: Dec 09, 2025
Dennis Johnson
Sim Card Malfunctioning

The sim card does not work anywhere in Germany, but it functions in Portugal (my other home, where I must use a local sim and number). This is absurd. I expected the service to work in Germany. I'm considering canceling my contract. What a scam.

1
Date of experience: Dec 08, 2025
Gab_Le_Caribou
Waiting for My Sim Card

All is well; I’m just waiting for my sim card.

5
Date of experience: Nov 28, 2025
Donald Cooper
Unsatisfactory Telecom Provider

This service provider is part of a larger company that operates under a different name. They are deceptive and misleading. I signed up for a monthly plan but was enrolled in a two-year contract instead. Customer support was unhelpful during my attempts to resolve this. Over the past year, I have lost over 400 Euros due to their lack of transparency.

1
Date of experience: Nov 25, 2025
Fabienne Butler
Disappointing Service and Customer Support

I tried multiple times to reach customer service to discuss my billing concerns. I have never encountered such poor attitude and competence from customer service representatives. After reading other reviews, I find that I agree with the negative experiences shared by others regarding their customer support.

1
Date of experience: Nov 12, 2025
DT31
Terrible Experience with a Cell Provider

This has been the worst experience I’ve ever had with a mobile provider. I am not one to complain often, but this company, which I have tried to cancel twice, continues to send invoices for services that I never received from an unlocked sim card. It's unbelievable that such practices still exist.

1
Date of experience: Nov 07, 2025
Gage Carter
Scam Alert

This feels like a scam; I had no data during my trip to Turkey, and there was no accessible hotline. I demand a refund.

1
Date of experience: Sep 21, 2025
IT44
Sim Card Issues and Contract Trap

The customer service is the worst; they won’t let you cancel your contract, forcing you to pay until it ends. It feels like a trap.

1
Date of experience: Sep 16, 2025
Phoebe
Extremely Disappointed with the Service

I am very disappointed with the service provided. From the start, I encountered incorrect charges, hidden fees, and a lack of transparency. Despite numerous attempts to cancel my contract, they have failed to address my concerns, leading to frustration and financial loss. Their customer care is among the worst I've experienced, with no one taking accountability for resolving issues.

1
Date of experience: Sep 04, 2025

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Business Details

  • Bei sim24 bekommst Du so viel Highspeed-​Internet wie Du brauchst zum günstigen Preis. Egal ob für Deinen Handytarif, Deinen Daten-Tarif oder Deinen DSL-Anschluss.

  • email kontakt@sim24.de
  • call 061817074424
  • language https://sim24.de

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