Pennsylvania

• PA Interexchange Reseller Tariff
• PA Competitive Local Exchange Carrier
• PA Public Utility Commission Certificate
   

• DSCI Maine Service Description
• DSCI Maine Rate Schedule

• CA Competitive Local Exchange Carrier

• Carrier Recovery Surcharge and Printed Invoice Notice
• NY Rate Changes Effective October 1, 2006
• MA Rate Changes Effective June 1, 2008