TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 107204 Notice Type: Phone List Subject: WEEKEND ON CALL 6/6/2026 THROUGH 6/7/2026 Critical: N Post Date/Time: 06/01/2026 08:00 AM Notice Status: Initiate For Gas Day(s): 05/31/2026 - 06/07/2026 Notice Effective Date/Time: 06/01/2026 08:00 AM Notice End Date/Time: 06/08/2026 08:00 AM Required Response Indicator Description: 5-No response required Customer Service and Business Development Date Team Name Phone Hours Cell Phone 6/6/2026 - 6/7/2026 Customer Service Wren, Camron (402) 398-7709 6:30 AM - 2:00 PM (402) 238-7857 6/6/2026 - 6/7/2026 Customer Service Garcia, Alexia (402) 398-7656 6:30 AM - 2:00 PM (402) 612-8791 6/6/2026 - 6/7/2026 Customer Service Humann, Braden (402) 398-7976 2:00 PM - 10:00 PM (402) 995-1153 6/6/2026 - 6/7/2026 Customer Service Stockdale, Mark (402) 398-7300 2:00 PM - 10:00 PM (402) 547-3763 6/6/2026 - 6/7/2026 Contracts Bode, Ross (402) 398-7305 8:00 AM - 5:00 PM (402) 657-0126 6/6/2026 - 6/7/2026 Pricing and Storage Humann, Ben (402) 398-7299 8:00 AM - 5:00 PM (402) 290-2067 6/6/2026 - 6/7/2026 EDI Hicks, Lyndon (402) 238-5056 8:00 AM - 5:00 PM (402) 238-5056