Per Call Blocking. Per Call Blocking is free to all customers. You do not need to order this feature. Per Line Blocking. This service is available upon written request to victims of domestic abuse, law enforcement agencies, fire departments, social service agencies and similar organizations.
Many people enjoy entertainment and information lines.
There is no charge the first time you order this service. Call Blocking allows you to block ALL calls placed to 900 and 976 numbers. However, we cannot selectively block some 900 or 976 calls while allowing others to be completed. Other Toll Blocking. We can also restrict your phone to block all long distance, 3rd number or collect calls.