Hi @Deeksha Thakur ,
Thank you for posting query in Microsoft Q&A Platform.
As per my understanding, you are trying to understand if there is any cost associated if we read from eventhub in one region in yo multiple geo locations. Feel free to correct it if its not case.
There is no network-level egress charge for reading from Event Hubs if you use public endpoints since Azure don’t attribute the namespace network traffic to Azure subscriptions for those. If you use VNet integration, you need to pay for the VNet cost, obviously.
Hope this helps.
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