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Support
| Hours | Telephone | |||
|---|---|---|---|---|
| Telvent Products | ||||
| OASyS (DNA or 6.x) Customer Service | 24x7 | 1-800-387-8884 | vipsupport@telvent.com | |
| Telvent DTN Products | ||||
| Marketer Customer Service | 6:30 am to 6:30 pm CT | 800-779-5779 | energyhelp@telventdtn.com | |
| Supplier Client Support | 6:30 am to 6:30 pm CT | 800-779-5775 Option 4 | energysupplierhelp@telventdtn.com | |
| DTN Exchange™ Buyers | 7:00 am to 5:30 pm CT | 888-571-0501 | adminx@telventdtn.com | |
| DTN Exchange™ Sellers | 7:00 am to 5:30 pm CT | 888-571-0502 | adminx@telventdtn.com | |
| DTN Guardian3™ | 7:00 am to 6:00 pm CT | 888-682-9128 | tassupport@telventdtn.com | |
| DTN ProphetX™ | Sun 4pm - Fri 6pm CT | 800-532-0136 402-255-8268 (Intl.) |
prophetx@telventdtn.com | |
| DTN TABS and PetroEx™ | 7:00 am to 5:30 pm CT | 800-982-1583 | petrodexsupport@telventdtn.com | |
Additional Support
Events More... 
02.07.12
EWORLD
02.21.12
WPMA-Western Petroleum Marketers Association
02.24.12
PACE - Petroleum and Convenience-Store Exposition of Mid-America