Phone: 866.692.4933
Email: sales@tel-is.com

Service

Phone: 325.437.1900
Email: support@tel-is.com

Corporate Headquarters

137 Oak St.
Abilene, Texas 79601
Toll-Free: 866.692.4933
Office: 325.692.4933
Fax: 325.692.4939
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635 Fritz Drive, Suite 230
Coppell, Texas 75019
Office: 972.393.2507
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