US lawIllinoisRegulationsTitle 83 — PUBLIC UTILITIESCHAPTER I: ILLINOIS COMMERCE COMMISSIONSUBCHAPTER f: TELEPHONE UTILITIESPart 736 — SERVICE QUALITY REQUIREMENTS APPLICABLE TO WIRELESS ELIGIBLE TELECOMMUNICATIONS CARRIERSSubpart C736.51083 Ill. Adm. Code 736.510Interoffice Trunks (Repealed)Last amended: 2014Year: 2026Length: 5 wordsOfficial source Section 736.510 Interoffice Trunks (Repealed)Previous83 Ill. Adm. Code 736.505Next83 Ill. Adm. Code 736.515