A data-only eSIM cannot take a call. This plan gives you a real Spanish number, with incoming SMS included.
Drivers call when they cannot find your door. Foreign numbers often will not connect.
Hosts and hotel desks call about check-in times and keys. No international prefix needed.
Banks, gyms, clinics and landlords all ask new arrivals for a Spanish number.
Receive messages and one-time codes where the sender supports this number.
Good to know: 500 minutes apply to calls from Spain to EU numbers. Incoming SMS only. OTPs and third-party sign-ups depend on the service.
100GB at full 5G speed, with no daily cap and no forced slowdown.
The allowance is not split into daily limits or lower-speed tiers.
Maps, messaging and email
Social, music and light streaming
HD video, video calls and hotspot - lasts around 17 days
Buy ahead. Tap Activate in the ByteSIM App when you are ready to start your 27 days.
Connect a laptop or travel partner at no extra plan cost.
500 minutes to 81 countries, including EU countries, the UK, India, Colombia, Mexico and Brazil.
Usage estimates vary by app, video quality and device. For some destinations, included minutes cover landlines only.
Get a +34 number, unlimited calls within Spain and incoming SMS in one eSIM. Compare setup and daily cost.
| What you get | ByteSIMMore than data | Carrier day passUS example | Local SIMBought in Spain | Data-only eSIMAiralo Spain example |
|---|---|---|---|---|
| Spanish numberA native +34 mobile line | Included | No | Included | No |
| Calls within SpainNative calls, not app calls | Unlimited | Varies | Varies | No |
| International callsCalls made from Spain | 500 minutes | Varies | Varies | No |
| Incoming SMSCarrier text inbox | Yes | Yes | Yes | No |
| Buy before arrivalNo store visit needed | Yes | Yes | No | Yes |
| Example daily cost*Plan price divided by validity | $0.51/day | $12/day | €1.25/day | $0.67/day |
*Examples checked August 2026: ByteSIM $13.90/27 days; AT&T or Verizon Spain day pass $12/day; Orange Holiday Maxi €35/28 days; Airalo Spain 20GB $20/30 days. Plans, currencies, allowances and inclusions differ.
Verify your identity for the +34 number. Activate in the ByteSIM App when you want the 27 days to begin.
Photograph your passport, then take a selfie for a live match. Approval is usually instant.
Any passport, no Spanish documentIn My eSIM, tap Activate and confirm to start the plan.
Your 27 days start hereThe card shows Preparing until your Spanish line is ready.
No action needed while PreparingUse Wi-Fi to install from My eSIM, then set the Spain eSIM as your mobile data line.
Keep Network Selection on AutomaticYour plan includes 15GB of roaming data across 35 covered destinations.
A full refund before activation, with real people available around the clock.
Get help with identity verification, activation and connection issues at any time.
Not activated yet? You qualify for a full refund. After activation, refunds cover verified product issues only.
Finalist for Best eSIM Provider at the Mobile Industry Awards 2026.
Real experiences with ByteSIM setup, connectivity and 24/7 support.
Clear answers about your +34 number, 100GB of 5G data, calls, EU roaming, identity verification, activation and refunds.
Yes. The plan includes a real +34 Spanish mobile number at no extra cost. Once the line is active, dial *123*1*1# and press call to display your number.
Incoming SMS is supported and free; outgoing SMS is not supported. You can receive messages and one-time codes where the sender supports this number. OTP delivery and third-party registrations depend on the service and are not guaranteed.
You get unlimited calls to Spanish landlines and mobiles, plus one shared allowance of 500 international minutes for calls made from Spain, with no call setup fee. It is 500 minutes total across all covered destinations - not 500 minutes per country.
The shared 500-minute allowance covers 81 destinations when you call from Spain. Most destinations include landlines and mobiles, but the exceptions below matter.
Germany, Argentina, Algeria, Australia, Austria, Bangladesh, Belgium, Bolivia, Brazil, Bulgaria, Cambodia, Canada, Chile, China, Cyprus, Colombia, South Korea, Costa Rica, Croatia, Denmark, Egypt, El Salvador, United States, Slovakia, Slovenia, Estonia, Finland, France, Gibraltar, Greece, Greenland, Hong Kong, Hungary, India, Indonesia, Ireland, Iceland, Israel, Italy, Japan, Kazakhstan, Kuwait, Laos, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Mali, Malta, Morocco, Mexico, Moldova, Nigeria, Norway, New Zealand, Netherlands, Pakistan, Panama, Paraguay, Peru, Poland, Portugal, Puerto Rico, United Kingdom, Czech Republic, Dominican Republic, Romania, Russia, San Marino, Senegal, Singapore, Sweden, Switzerland, Thailand, Taiwan, Turkey, Uruguay, Uzbekistan, Venezuela and Vietnam.
These are sub-limits inside the 500-minute allowance, not extra minutes. Every destination named in the same group shares that group's total.
Premium-rate and special-rate numbers are excluded. Carrier restrictions can change, so check the current plan terms before calling an exceptional destination.
No. There is no daily data cap or fair-use slowdown. The full 100GB is available at 5G speed wherever 5G is available, subject to local coverage, network conditions and device support. Hotspot and tethering are included and use the same 100GB allowance.
Dial *123*1*3# and press call to check your usage. After all 100GB is used, mobile data stops, while your included calls and incoming SMS continue for the rest of the 27-day plan.
The plan includes a separate 15GB roaming allowance across 35 covered EU and EEA destinations. It does not reduce your 100GB for Spain. While roaming, incoming calls are free, outgoing calls are unavailable, and the 500 international minutes apply only to calls made from Spain.
Switzerland, the United Kingdom and Turkey are not covered. Turn on Data Roaming and keep Network Selection on Automatic.
No. Any passport works, with no Spanish document or address required. Spanish law requires identity registration for every +34 line, and you complete it in the ByteSIM App instead of visiting a store.
In the ByteSIM App, photograph your passport, then take a selfie for a live match. The process takes about two minutes, and approval is usually instant. If verification fails, retry in good lighting with the full document visible or contact ByteSIM Support.
Your 27 days begin when you confirm Activate in the ByteSIM App. Checkout and identity verification do not start the plan, so leave the Activate button until you are ready to use the line.
An unactivated eSIM is eligible for a full refund. After activation, refunds cover verified product issues only. Contact support before deleting the eSIM, and see the ByteSIM Refund Policy for full terms.
Your phone must support eSIM and be carrier-unlocked. Check your exact model on the ByteSIM compatible device list before purchase.
Check your phone, review the refund policy and know where to get help.
Return to the plan selector above. After checkout, verify your identity and activate in the ByteSIM App when you are ready.
