Attachment B FCC 3.7 GHz Service Auction Auction 107 Bidder Payment/Refund Date of Report: 02/24/2021 09:00 AM ET Additional Amount Due for Down Payment After Upfront Down Payment Payment Final Payment Final Balance Upfront Net Amount Applied - Amount Due by Payment Payment (20% of Net Due by (80% of Net Mar 24, 2021 Bidder FRN Amount (Total) Payment) Mar 10, 2021 Payment) or (Refund) 8538 Green Street LLC 0028676666 $ 49,990 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 49,990.00) Agri-Valley Communications, Inc.0003778362 $ 122,800 $ 4,178,141 $ 835,628.20 $ 712,828.20 $ 3,342,512.80 $ 3,342,512.80 AMA Communications, LLC 0013822721 $ 54,600 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 54,600.00) AT&T Spectrum Frontiers LLC 0027840180 $ 550,000,000 $ 23,406,860,839 $ 4,681,372,167.80 $ 4,131,372,167.80 $ 18,725,488,671.20 $ 18,725,488,671.20 Bluegrass Consortium 0025234709 $ 365,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 365,000.00) C&C Wireless Holding Company, 0029965068 $ 100,000,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 100,000,000.00) LLC C494C17Y Co. 0030007462 $ 30,000,080 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 30,000,080.00) Cal.net, Inc. 0020855656 $ 48,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 48,000.00) California Internet, L.P. dba 0023707953 $ 378,400 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 378,400.00) GeoLinks Canopy Spectrum, LLC 0029963048 $ 46,360,000 $ 172,021,760 $ 34,404,352.00 $ 0.00 $ 137,617,408.00 $ 125,661,760.00 Carolina West Wireless, Inc. 0001940022 $ 2,484,000 $ 15,780,658 $ 3,156,131.60 $ 672,131.60 $ 12,624,526.40 $ 12,624,526.40 Cellco Partnership 0003290673 $ 876,720,600 $ 45,454,843,197 $ 9,090,968,639.40 $ 8,214,248,039.40 $ 36,363,874,557.60 $ 36,363,874,557.60 Page 1 of 5 Attachment B FCC 3.7 GHz Service Auction Auction 107 Bidder Payment/Refund Date of Report: 02/24/2021 09:00 AM ET Additional Amount Due for Down Payment After Upfront Down Payment Payment Final Payment Final Balance Upfront Net Amount Applied - Amount Due by Payment Payment (20% of Net Due by (80% of Net Mar 24, 2021 Bidder FRN Amount (Total) Payment) Mar 10, 2021 Payment) or (Refund) Cellular South Licenses, LLC 0020434767 $ 1,353,600 $ 49,850,284 $ 9,970,056.80 $ 8,616,456.80 $ 39,880,227.20 $ 39,880,227.20 Central Texas Telephone 0001649508 $ 50,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 50,000.00) Investments, LP Cox Communications , Inc. 0001834696 $ 19,000,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 19,000,000.00) Cross Telephone Company, L.L.C.0001700616 $ 69,300 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 69,300.00) East Kentucky Network, LLC 0001786607 $ 375,000 $ 7,374,390 $ 1,474,878.00 $ 1,099,878.00 $ 5,899,512.00 $ 5,899,512.00 Etheric Networks Incorporated 0013358395 $ 165,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 165,000.00) FTC Management Group, Inc. 0004600268 $ 27,800 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 27,800.00) Grand River Communications, Inc.0003737392 $ 44,500 $ 1,351,670 $ 270,334.00 $ 225,834.00 $ 1,081,336.00 $ 1,081,336.00 Granite Wireless LLC 0030007280 $ 2,000,000 $ 170,510 $ 34,102.00 $ 0.00 $ 136,408.00 ($ 1,829,490.00) Hilliary Acquisition Corp 2016, LLC0025853409 $ 52,200 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 52,200.00) Horry Telephone Cooperative, Inc.0001886944 $ 168,000 $ 6,492,586 $ 1,298,517.20 $ 1,130,517.20 $ 5,194,068.80 $ 5,194,068.80 InfoWest, Inc 0016096398 $ 61,200 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 61,200.00) Page 2 of 5 Attachment B FCC 3.7 GHz Service Auction Auction 107 Bidder Payment/Refund Date of Report: 02/24/2021 09:00 AM ET Additional Amount Due for Down Payment After Upfront Down Payment Payment Final Payment Final Balance Upfront Net Amount Applied - Amount Due by Payment Payment (20% of Net Due by (80% of Net Mar 24, 2021 Bidder FRN Amount (Total) Payment) Mar 10, 2021 Payment) or (Refund) Leap Communications, LLC 0025644741 $ 18,400 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 18,400.00) LICT Wireless Broadband Company,0025243858 $ 20,000,000 $ 4,267,485 $ 853,497.00 $ 0.00 $ 3,413,988.00 ($ 15,732,515.00) LLC Little Bear Wireless L.L.C. 0029996568 $ 340,000,000 $ 2,510,020 $ 502,004.00 $ 0.00 $ 2,008,016.00 ($ 337,489,980.00) Mark Twain Communications 0002531879 $ 94,500 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 94,500.00) Company MB License Co LLC 0029998416 $ 148,000,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 148,000,000.00) Mountain West Technologies 0015643182 $ 35,800 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 35,800.00) Corporation NE Colorado Cellular, Inc. 0001607225 $ 337,500 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 337,500.00) NewLevel II, L.P. 0029984747 $ 76,000,000 $ 1,277,395,688 $ 255,479,137.60 $ 179,479,137.60 $ 1,021,916,550.40 $ 1,021,916,550.40 Nex-Tech Wireless, L.L.C. 0012144150 $ 56,400 $ 10,339,437 $ 2,067,887.40 $ 2,011,487.40 $ 8,271,549.60 $ 8,271,549.60 Northern Valley Communications,0004364022 $ 24,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 24,000.00) LLC Nsight Spectrum, LLC 0020519138 $ 750,000 $ 5,424,123 $ 1,084,824.60 $ 334,824.60 $ 4,339,298.40 $ 4,339,298.40 Pine Cellular Phones, Inc. 0012882643 $ 90,200 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 90,200.00) Page 3 of 5 Attachment B FCC 3.7 GHz Service Auction Auction 107 Bidder Payment/Refund Date of Report: 02/24/2021 09:00 AM ET Additional Amount Due for Down Payment After Upfront Down Payment Payment Final Payment Final Balance Upfront Net Amount Applied - Amount Due by Payment Payment (20% of Net Due by (80% of Net Mar 24, 2021 Bidder FRN Amount (Total) Payment) Mar 10, 2021 Payment) or (Refund) Pioneer Telephone Cooperative, Inc.0001700863 $ 43,000 $ 20,104,200 $ 4,020,840.00 $ 3,977,840.00 $ 16,083,360.00 $ 16,083,360.00 Poka Lambro Telecommunications,0004384525 $ 25,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 25,000.00) Ltd. PVT Networks, Inc. 0001612555 $ 242,200 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 242,200.00) Radius Broadband Holdings, LLC0029376829 $ 100,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 100,000.00) Resound Networks, LLC 0024535437 $ 250,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 250,000.00) SAL Spectrum, LLC 0017163254 $ 10,000,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 10,000,000.00) Skylake Wireless, LLC 0030004162 $ 12,900,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 12,900,000.00) Smith Bagley, Inc. 0002154706 $ 1,000,000 $ 5,640,183 $ 1,128,036.60 $ 128,036.60 $ 4,512,146.40 $ 4,512,146.40 Starwood Holdings LLC 0029546504 $ 4,800 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 4,800.00) T-Mobile License LLC 0001565449 $ 438,360,300 $ 9,336,125,147 $ 1,867,225,029.40 $ 1,428,864,729.40 $ 7,468,900,117.60 $ 7,468,900,117.60 Tarkus Enterprises, LLC dba 0025700758 $ 5,600 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 5,600.00) Zumacom Uintah Basin Electronic 0001601079 $ 62,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 62,000.00) Telecommunications, LLC Page 4 of 5 Attachment B FCC 3.7 GHz Service Auction Auction 107 Bidder Payment/Refund Date of Report: 02/24/2021 09:00 AM ET Additional Amount Due for Down Payment After Upfront Down Payment Payment Final Payment Final Balance Upfront Net Amount Applied - Amount Due by Payment Payment (20% of Net Due by (80% of Net Mar 24, 2021 Bidder FRN Amount (Total) Payment) Mar 10, 2021 Payment) or (Refund) Union Telephone Company 0001630201 $ 205,800 $ 2,655,060 $ 531,012.00 $ 325,212.00 $ 2,124,048.00 $ 2,124,048.00 United States Cellular Corporation0004372322 $ 30,000,000 $ 1,282,641,542 $ 256,528,308.40 $ 226,528,308.40 $ 1,026,113,233.60 $ 1,026,113,233.60 Universal Electrical Contractors 0027844992 $ 1,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 1,000.00) W.A.T.C.H. TV Company 0002930980 $ 405,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 405,000.00) Whitewater Wireless, L.P. 0030000269 $ 58,209,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 58,209,000.00) Widespread Wireless, LLC 0029994001 $ 10,000,000 $ 48,455,001 $ 9,691,000.20 $ 0.00 $ 38,764,000.80 $ 38,455,001.00 Wisper ISP, LLC 0016278970 $ 300,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 300,000.00) Wu, Wanning 0029537594 $ 38,500 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 38,500.00) ZIRKEL Wireless, LLC 0012579652 $ 85,000 $ 0 $ 0.00 $ 0.00 $ 0.00 ($ 85,000.00) Page 5 of 5