This CoreESIM offering is strictly a data-only plan and does not include a local Indian (+91) phone number. It is crucial to understand this distinction, as certain services in India, such as booking train tickets via IRCTC, frequently require a local number for OTP (One-Time Password) verification. While CoreESIM provides high-speed data for essential applications like Google Maps, Uber, and WhatsApp, it will not fulfill requirements tied to a local Indian voice/SMS identity. For voice calls, VoIP apps like WhatsApp Calling can be used over the data connection.
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Does this CoreESIM offer a local Indian (+91) phone number?
Updated April 22, 2026
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