TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 109824 Notice Type: Phone List Subject: WEEKEND ON CALL 8/1/2026 THROUGH 8/2/2026 Critical: N Post Date/Time: 07/27/2026 08:00 AM Notice Status: Initiate For Gas Day(s): 07/26/2026 - 08/02/2026 Notice Effective Date/Time: 07/27/2026 08:00 AM Notice End Date/Time: 08/03/2026 08:00 AM Required Response Indicator Description: 5-No response required Customer Service and Business Development Date Team Name Phone Hours Cell Phone 8/1/2026 - 8/2/2026 Customer Service Burton, Kaitlyn (402) 398-7370 6:30 AM - 2:00 PM (402) 676-5542 8/1/2026 - 8/2/2026 Customer Service Nielsen, Eric (402) 398-7338 6:30 AM - 2:00 PM (402) 676-6346 8/1/2026 - 8/2/2026 Customer Service Humann, Braden (402) 398-7976 2:00 PM - 10:00 PM (402) 995-1153 8/1/2026 - 8/2/2026 Customer Service Stockdale, Mark (402) 398-7300 2:00 PM - 10:00 PM (402) 547-3763 8/1/2026 - 8/2/2026 Contracts McCracken, Jason (402) 596-5441 8:00 AM - 5:00 PM (402) 596-5441 8/1/2026 - 8/2/2026 Pricing and Storage Moulton, Mark (402) 401-9297 8:00 AM - 5:00 PM (402) 401-9297 8/1/2026 - 8/2/2026 EDI Hicks, Lyndon (402) 238-5056 8:00 AM - 5:00 PM (402) 238-5056