|  | | 1: |  | Title:   |  |  |  |  | Volume/Number: | 2011 |  |  |  | Issuing Agency: |  |  |  |  | Description: | Illinois Bell Telephone Company and XO Communications Services, Inc:    Joint Petition for Approval of 22nd Amendment to the Interconnection Agreement dated April 11, 2011, pursuant to 47 U.S.C.  252. |  |  |  | Date Created: | 05 18 2011 |  |  |  | Agency ID: | 11-0346 |  |  |  | ISL ID: | 000000036065   Original UID: 17189 FIRST WORD: Order |  | 
 |