I know the best email and internet service provider organization that is very helpful for email services. Earthlink customer service is the best email service provider in the USA. If you are unable to receive and send email then check the email setting and solve the issues. Earthlink is an independent third party service provider, it provides the best service to all the users who are using Earthlink emails. If you have any issues then contact Earthlink Customer Service Number +1-484-414-5443.