Cologne Data eSIM 0.5GB daily to 50GB 30 Days 1
Cologne Data eSIM 0.5GB daily to 50GB 30 Days 2
Cologne Data eSIM 0.5GB daily to 50GB 30 Days 3
Cologne Data eSIM 0.5GB daily to 50GB 30 Days 4
Cologne Data eSIM 0.5GB daily to 50GB 30 Days 5
Cologne Data eSIM 0.5GB daily to 50GB 30 Days 6
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Cologne Data eSIM 0.5GB daily to 50GB 30 Days 8
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Cologne Data eSIM 0.5GB daily to 50GB 30 Days

Cologne, Germany
Self-Drive Tours
Instant confirmationSecure checkoutNo hidden fees

About this activity

Stay connected throughout your month in Cologne with a prepaid eSIM offering daily data allowances from 0.5GB up to 50GB total over 30 days. Instant activation via QR code scan—no physical SIM card needed, no contracts, and no surprise charges.

• Receive eSIM QR Code within minutes.
• Simply scan the designated QR Code to set up the eSIM.
• Validity Date: eSIM plan starts upon installation.
• Plan Type: Mobile Data only. Voice and SMS not supported.
• Mobile Hotspot: Supported.
• Billing: One-time prepaid package with no auto-renewals or contracts.
• Compatibility: Works with eSIM-compatible devices that are not carrier locked. Please be aware that most devices bought in China and Hong Kong do not support eSIM. It’s advisable to check online to see if your device is eSIM-compatible, or contact your service provider.
• Do ensure your travel plans are confirmed. No refunds or cancellations are given due to eSIM compatibility issues or changes in the itinerary.
• Support: Please respond to the email from the Viator Supplier for any assistance or queries.
• Expiration: Start using the eSIM within one-month of purchase.
• *Connections to major local mobile network at 4G LTE or 5G speeds, depending on availability.

Highlights

  • ✓QR code activation within minutes of purchase
  • ✓Flexible daily data limits; choose your total package up to 50GB
  • ✓4G LTE and 5G coverage on major German networks
  • ✓Mobile hotspot enabled to share connection with other devices
  • ✓One-time prepaid with no auto-renewal or hidden fees
  • ✓No voice or SMS—data-only plan optimized for travelers

Insider tips

  • ★Activate your eSIM before arriving in Cologne to ensure immediate connectivity at the airport or train station
  • ★Test eSIM compatibility on your phone before travel—most devices purchased in China and Hong Kong don't support eSIM
  • ★Use the mobile hotspot feature to keep tablets, laptops, or travel companions' phones online without buying additional plans

Good to know

  • •Device must be eSIM-compatible and not carrier-locked; contact your phone's provider if unsure
  • •Data plan begins immediately upon installation—confirm your exact travel dates before purchasing
  • •Activation link valid for 30 days from purchase; use it before expiration
  • •No refunds available if your device proves incompatible or your plans change after purchase
  • •Data-only service: calls and text messages are not supported on this plan

Who it's for

Digital nomads and remote workers needing reliable data for extended staysSolo travelers and backpackers wanting hassle-free connectivity without long-term commitmentsFamilies and groups sharing hotspot access to reduce per-person connectivity costsBusiness travelers requiring uninterrupted 4G/5G access for meetings and communications

Best time to visit

Purchase and activate your eSIM 1–2 days before departure to verify compatibility and ensure a smooth connection upon arrival in Cologne. Activate during daylight hours when customer support is most responsive if you encounter any setup issues.

Frequently asked questions

Available
From€5
per person