EarthLink is offering a discounted price as well as the chance to keep existing phone numbers to Voice over Internet Protocol customers cut off from service when VoIP provider SunRocket ceased operations this week.

EarthLink is offering service for $19.95 per month, and there is no activation fee.

For information, see the EarthLink Web site.

SunRocket, which was based in Virginia, shut down without warning. It had more than 200,000 customers.