×

Method and system for providing the name of the state of a calling party

  • US 6,480,592 B2
  • Filed: 02/05/2001
  • Issued: 11/12/2002
  • Est. Priority Date: 11/27/1996
  • Status: Expired due to Fees
First Claim
Patent Images

1. A system for determining a state name from which a telephone call originated, the system comprising:

  • a processor operable to identify a state name from which a telephone call originated in response to a query transmitted from a called party'"'"'s switch that is disposed within a publicly switched telephone network.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×