CoreESIM plans for Sudan are predominantly data-centric, providing internet access via local carriers like Zain Sudan or MTN Sudan. These plans typically do not include a local Sudanese phone number for traditional circuit-switched voice calls or SMS. However, with a robust data connection, users can leverage VoIP applications (e.g., WhatsApp, Telegram, Skype) for voice and video calls, and internet-based messaging services, effectively maintaining communication without a traditional voice plan.
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Can I make voice calls or send SMS with a CoreESIM data plan in Sudan?
Updated May 3, 2026
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