eSIMbageSIMbag
HomeCountriesRegionsAbout
  1. Home
  2. Help Center
  3. Frequently Asked Questions
  4. Device Compatibility
  5. What is an EID?
Back to FAQ home

Device Compatibility

What is an EID?

EID is a unique number that identifies your device’s eSIM capability. Seeing an EID usually indicates eSIM support, but you should still check carrier lock status and regional device restrictions.

Articles in this section

  • Which devices support eSIM?
  • How can I quickly check whether my device supports eSIM?
  • What is an EID?
  • Why is carrier lock important?
  • How do I check eSIM support on iPhone or iPad?
  • How do I check eSIM support on Android?
  • Can I use an eSIM on a Windows computer?
  • Can I use eSIM on a jailbroken or rooted device?
eSIMbageSIMbag

Popular Countries

  • France
  • Spain
  • United States
  • China
  • Italy
  • Türkiye
  • Mexico
  • Saudi Arabia

Legal

  • Terms of Service
  • Privacy Policy
  • Purchase Policy
  • Refund Policy
  • Cookie Policy

Learn

  • What is eSIM?
  • How It Works
  • How to Set Up eSIM?

Support

  • About
  • Partner Program
  • Help Center
  • Frequently Asked Questions
  • Contact

Explore

  • Countries
  • Regions
  • Device Compatibility

Contact

  • [email protected]
  • [email protected]
  • [email protected]
  • +1 (305) 533-2305

Follow Us

  • X
  • Instagram
  • Facebook
  • Youtube
  • Trustpilot
  • Reddit
  • TikTok
  • Threads
  • Linkedin

Secure Payment Methods

256-bit SSL

Payments are securely processed through Stripe.

256-bit SSL & PCI-DSS
Visa

© 2026 eSIMbag LLC. All rights reserved.

30 N Gould St Ste 60469, Sheridan, WY 82801, United States

Visa
Mastercard
Mastercard
American Express
AMERICANEXPRESSAmerican Express
Discover
DISCVERDiscover
Diners Club
Diners Club
JCB
JCBJCB
UnionPay
UnionPayUnionPay