Copyright © 2026 Knight Sac Media. All rights reserved.https://www.siliconinvestor.com/subject.aspx?subjectid=8176 Total World Telecom is a Tier 2 switch-based inter-exchange carrier that utilities state-of-the-art digital and fiber optic facilities, including five Seimens Stromberg-Carlson DCO tandem switches located in New York, Chicago, Los Angeles, Atlanta, and Houston with future switch sites projected in Miami, Denver, Kansas City, the Northeast and Seattle. Contact the TWT office at: Total World Telecom 1001 Fannin 3rd Floor Houston, Texas 77002 (800) 569-2280 (713) 308-1000 (713) 308-1050 Faxhttps://www.siliconinvestor.com/images/Logo380x132.pnghttps://www.siliconinvestor.com/subject.aspx?subjectid=817638013210