BOC/Staff Duty Officer (24x7): 907-384-2662 Battalion Command Team: 907-384-0023 IT Help Desk: 907-384-59IT (5948) S1 Personnel: 907-384-7946 S2 Security: 907-384-0057 S3 Plan & Operations: 907-384-6117 S4 Logistics: 907-384-7389 Battalion Chaplain: 907-384-5907 HHD Commander: 907-384-0025 HHD 1SG: 907-384-0171 C/307th Commander: 907-384-0790 C/307th 1SG: 907-384-3445 507th Commander: 907-353-7030 507th 1SG: 907-353-7073 Fort Greely NEC: 907-873-7301