How Many eSIMs Can One Phone Have? (And How Many Work at Once)

Two different numbers matter: how many eSIM profiles a phone can store, and how many can be active at the same time. Mixing them up causes most of the confusion.

The numbers by phone

• iPhone (13 and later): store 8+ profiles, run two active at once (two eSIMs, or eSIM + physical SIM).
• iPhone (XR–12): store several, but only one eSIM active alongside the physical SIM.
• Samsung Galaxy (S23 and later): store multiple, two active lines supported (eSIM+eSIM on recent models, eSIM+physical broadly).
• Google Pixel (4 onward): store multiple; dual-active (eSIM + physical) from Pixel 4, eSIM+eSIM on newer models.

Storage limits are practical, not marketing numbers — the eSIM chip has finite memory. Old trip profiles you'll never reuse are worth deleting.

Active vs stored: what it means in practice

Stored profiles sit dormant — no signal, no billing, just saved. Active lines register on networks simultaneously: two numbers reachable, one data pipe selected. For travel, the winning configuration is:

• Line 1 (home SIM/eSIM): active for calls and SMS — banking codes still arrive. Data roaming OFF.
• Line 2 (travel eSIM): active as the data line. Data roaming ON.

Can I keep eSIMs from previous trips?

Yes — expired travel profiles are harmless but useless; most travel eSIMs can't be topped up after expiry, so delete them. The exception: your home carrier's eSIM — never delete that one casually, it usually needs carrier involvement to reissue.

Multi-country trips: several eSIMs or one regional plan?

Both work. Storing a per-country eSIM for each stop is fine on any modern phone — but switching manually at each border is a chore a regional plan does automatically: one profile covering 30+ European countries or 15+ Asian countries re-attaches itself at every border. Rule of thumb: 3+ countries → regional plan; 1–2 countries → dedicated country plans (Japan, Vietnam) are cheaper per GB.