The eSIM NL Blog
Travel connectivity guides, eSIM how-tos, and tips to stay online anywhere.
Guides
What Is an eSIM? A Complete Beginner's Guide
An eSIM is a digital SIM built into your phone. Here is everything a first-timer needs to know before their next trip.
Jul 17, 2026 · 2 min read
Guides
Is My Phone eSIM Compatible? How to Check
Before buying a travel eSIM, confirm your phone supports it and is carrier-unlocked. Here is the fast way to check.
Jul 9, 2026 · 2 min read
Guides
Can You Keep Your Number With an eSIM? Yes—Here's How
A travel eSIM does not replace your number. Learn how to keep calls and texts while using eSIM data.
Jun 19, 2026 · 2 min read
Guides
How eSIMs Work: The Technology Explained Simply
No jargon — just a clear explanation of what happens when you install and use an eSIM.
Jun 15, 2026 · 2 min read
Guides
Multi-Country eSIMs: One SIM for Your Whole Trip
Visiting several countries? A regional or global eSIM keeps you online across borders with zero swapping.
Jun 13, 2026 · 2 min read
Guides
eSIM Security: Is It Safe to Use Abroad?
eSIMs are as safe as physical SIMs — and in some ways safer. Here is what to know.
Jun 3, 2026 · 2 min read