Hey everyone i have a question is it possible to pull addresses information from Sales Order back to Customer automatically ?

What exactly do you mean? An address is added to a SO and you want to update the customer record to reflect the new address when the SO is saved?

because am working on integration when i create a sales Order from guest customer in Magento No phone number added in NetSuite customer record and i want to know if there is a way to pull that phone number from billing addresses we have in SO to customer Thank you