Comcast Corporation
CMCSA
AT&T Inc.
T
Verizon Communications Inc.
VZ
T-Mobile US, Inc.
TMUS
DISH Network Corporation
DISH
Globalstar, Inc.
GSAT
Liberty Broadband Corporation
LBRDA
Charter Communications, Inc.
CHTR
Altice USA, Inc.
ATUS
Iridium Communications Inc.
IRDM
Liberty Broadband Corporation
LBRDK
Gogo Inc.
GOGO
WideOpenWest, Inc.
WOW
Ribbon Communications Inc.
RBBN
Vonage Holdings Corp.
VG
Cogent Communications Holdings, Inc.
CCOI
Consolidated Communications Holdings, Inc.
CNSL
Alaska Communications Systems Group, Inc.
ALSK
HC2 Holdings, Inc.
HCHC
Telephone and Data Systems, Inc.
TDS
GTT Communications, Inc.
GTT
Cincinnati Bell Inc.
CBB
IDT Corporation
IDT
Shenandoah Telecommunications Company
SHEN
Cable One, Inc.
CABO
United States Cellular Corporation
USM
Ooma, Inc.
OOMA
Qwest Corp. NT
CTBB
ATN International, Inc.
ATNI
Loral Space & Communications Inc.
LORL
AT&T Inc. 5.35% GLB NTS 66
TBB
Telephone & Data Systems Inc.
TDA
United States Cellular Corporation CALL SR NT 60
UZA
Qwest Corp. 6.75% NT 57
CTDD
Telephone and Data Systems, Inc. SR NT 2045
TDI
Anterix Inc.
ATEX
AST SpaceMobile, Inc.
ASTSW
AT&T Inc. 5.625% Global Notes d
TBC
Crexendo, Inc.
CXDO
T-Mobile US Inc
TM5.DE
Comcast Corporation
CTP2.DE
AT&T Inc.
SOBA.DE
Verizon Communications Inc.
BAC.DE
Lumen Technologies, Inc.
0HVP.L
Gogo Inc.
0IYQ.L
AT&T Inc
0QZ1.L
T-Mobile US, Inc.
0R2L.L
Iridium Communications Inc.
0JDO.L
Trilogy International Partners Inc.
TRL.TO
Lumen Technologies, Inc.
LUMN
COMSovereign Holding Corp.
COMS
COMSovereign Holding Corp.
COMSW
Digerati Technologies, Inc.
DTGI
FingerMotion, Inc.
FNGR
FullNet Communications, Inc.
FULO
Hammer Technology Holdings
HMMR
Inventergy Global, Inc.
INVT
iQSTEL Inc.
IQST
KonaTel, Inc.
KTEL
Nuvera Communications, Inc.
NUVR
PhoneBrasil International, Inc.
PHBR
Trilogy International Partners Inc.
TLLYF
AT&T Inc.
T-PC
Towerstream Corporation
TWER
Voip-Pal.com Inc.
VPLM
Frontier Communications Parent, Inc.
FYBR
Radius Global Infrastructure, Inc.
RADI
Liberty Broadband Corporation
LBRDP
GTT Communications, Inc.
GTTN
Airspan Networks Holdings Inc.
MIMO
LICT Corporation
LICT
MediaG3, Inc.
MDGC
Metro One Telecommunications, Inc.
WOWI
Liberty Broadband Corporation
LBRDB
GTT Communications, Inc.
GTTNQ
KORE Group Holdings, Inc.
KORE