Invention Grant
- Patent Title: System and method for handling toll free number telephone calls
- Patent Title (中): 处理免费电话号码的系统和方法
-
Application No.: US13712686Application Date: 2012-12-12
-
Publication No.: US08548152B2Publication Date: 2013-10-01
- Inventor: Jeffrey Leister , John Zeigler , Jennifer Stilgenbauer
- Applicant: CenturyLink Intellectual Property LLC
- Applicant Address: US CO Denver
- Assignee: CenturyLink Intellectual Property LLC
- Current Assignee: CenturyLink Intellectual Property LLC
- Current Assignee Address: US CO Denver
- Agency: Swanson & Bratschun, L.L.C.
- Main IPC: H04M7/00
- IPC: H04M7/00 ; H04M15/00

Abstract:
A system and method for processing toll free telephone calls by a telecommunications service provider may include receiving, by the telecommunications service provider, a telephone call request for a telephone call being placed to a toll free telephone number from a telephone within a service area of the telecommunications service provider. The telecommunications service provider may determine that the toll free telephone number is one operated by the telecommunications service provider. The telephone call may be routed via a network of the telecommunications service provider to a telephone associated with the toll free telephone number to connect the telephone call.
Public/Granted literature
- US20130101108A1 System and Method for Handling Toll Free Number Telephone Calls Public/Granted day:2013-04-25
Information query