While WestESIM provides premium data, certain VoIP services like WhatsApp and FaceTime video/voice calls face significant restrictions in Iran, often blocked or heavily throttled by local networks. Even with a VPN, consistent performance for these specific calling features can be challenging. We recommend planning for text-based communication on apps like WhatsApp or Telegram (via VPN) and utilizing alternative communication methods for critical voice or video needs.
HELP CENTER
Can I make voice or video calls on WhatsApp or FaceTime with WestESIM in Iran?
Updated April 22, 2026
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