Yes. Most eSIM-capable phones support dual SIM (physical SIM + eSIM), so you can add Coral eSIM while keeping your home line active.
Recommended roles:
- Mobile data → Coral eSIM (all internet traffic)
- Calls & SMS → your home line (for incoming calls and verification codes)
- Home line data roaming → off (prevents surprise bills)
Adjust these per line under Settings → Cellular (iPhone) or Settings → Network & internet → SIMs (Android).
Step-by-step instructions: dual SIM setup guide.