| Company | Status | Now Known As | Street Address | Customer Contact No. | |
|---|---|---|---|---|---|
| Hack Things LLC | Ceased Operations | 107 Seven Springs Rd Monroe, NY 10950 | |||
| Haefele TV, Inc. | Active | 24 E Tioga St PO Box 312 Spencer, NY 14883 | 607-589-6235 | ||
| Halle Telecommunications, Inc. | Ceased Operations | ||||
| Hamden Community TV Club | Ceased Operations | ||||
| Hamilton County Cable TV | Ceased Operations | 239 Assembly Point Road Lake George, NY 12845 | |||
| Hamilton Telecommunications | Ceased Operations | ||||
| Han Cel, Inc. | Active | 34 Read Street Hancock, NY 13783 | 855-272-4867 | ||
| Hanaro Corp. | Ceased Operations | ||||
| Hancock Long Distance, Inc. | Active | 34 Read Street Hancock, NY 13783 | 855-272-4867 | ||
| Hancock Telephone Company | Active | 34 Read Street Hancock, NY 13783 | 855-272-4867 | ||
| Hancock Video | Ceased Operations | Hancel Inc. d/b/a Hancock Video | 34 Read Street PO Box 608 Hancock, New York 13783 | ||
| Harron Cablevision of New York, Inc. | Ceased Operations | ||||
| Harron Communications Corporation | Ceased Operations | ||||
| HarvardNet, Inc. | Ceased Operations | ||||
| HCCI LLC | Active | P.O. Box 150 3330 State Highway 11B Nicholville, NY 12965 | 800-562-1560 | ||
| Healinc Telecom LLC | Ceased Operations | 3333 Henry Hudson Parkway, Suite 1A Bronx, NY 10463 | |||
| Health Liability Management Corporation | Ceased Operations | ||||
| Heart of the Catskills Communications Inc. | Ceased Operations | Heart of the Catskills Communications, Inc. dba MTC Cable | PO Box 260 50 Swart St Margaretville, NY 12455 | ||
| Heart of the Catskills Communications, Inc. | Ceased Operations | Heart of the Catskills Communications, Inc. dba MTC Cable | PO Box 260 50 Swart St Margaretville, NY 12455 | ||
| Heart of the Catskills Communications, Inc. dba MTC Cable | Active | PO Box 260 50 Swart Street Margaretville, NY 12455 | 845-586-1500 | ||
| Heartline Communications, Inc. | Ceased Operations | ||||
| Hello Card, Inc. | Ceased Operations | ||||
| Hello International, Inc. | Ceased Operations | ||||
| Hemisphere Communications, Inc. | Ceased Operations | ||||
| Henderson Cable Television | Ceased Operations | P.O. Box 90 Greig, NY 13345 | |||
| Heritage Telecommunications Corporation | Ceased Operations | ||||
| Hertz Technologies, Inc. | Ceased Operations | ||||
| Hi-Rim Communications, Inc. | Ceased Operations | ||||
| Hi-Tech Gateway, Inc. | Ceased Operations | ||||
| Highland Telephone Company | Ceased Operations | ||||
| Highpoint International Telecommunications (NY), Inc. | Ceased Operations | ||||
| Hilltop Communications, Inc. | Active | 210 Main St Germantown, NY 12528 | 518-537-4835 | ||
| HJN Telecom, Inc. | Ceased Operations | 801 International Parkway, 5th Floor Lake Mary, FL 32746 | |||
| HLC - Internet, Incorporated | Ceased Operations | ||||
| Hola America, LLC | Active | 16192 Coastal Highway Lewes, DE 19958 | 305-261-7778 | ||
| Home Owners Long Distance, Inc. | Ceased Operations | ||||
| Hometown Cablevision | Ceased Operations | ||||
| Hometown Cablevision Corporation | Ceased Operations | ||||
| Hometown Online, Inc. | Ceased Operations | ||||
| Hometown TV, Inc. | Ceased Operations | ||||
| Hoosick Cablevision, Inc. | Ceased Operations | ||||
| Horizon Information Technology, Inc. | Ceased Operations | ||||
| Horizon Telecom, Inc. | Ceased Operations | 3993 Howard Hughes Parkway Suite 250 Las Vegas, NV 89169 | |||
| Hornell TV Service, Inc. | Ceased Operations | ||||
| Hospitality Communications Corporation | Ceased Operations | ||||
| Host Communications Corporation | Ceased Operations | ||||
| Host Network, Inc. | Ceased Operations | ||||
| Hotel Communications, Inc. | Ceased Operations | ||||
| Hotel Connect Management, Inc. | Ceased Operations | ||||
| Hotel Networks Corp. | Ceased Operations | ||||
| Hotwire Communications,Ltd. | Ceased Operations | 3 Bala Plaza E Suite 700 Bala Cynwyd, PA 19004 | |||
| HTC Communications Services, Inc. | Ceased Operations | ||||
| Hudson Fiber Network, Inc. | Ceased Operations | ExteNet Telecom Solutions, Inc. | 12 N. State Route 17 Suite 120 Paramus, NJ 07652 | ||
| Hudson Valley DataNet, LLC | Ceased Operations | Lightower Fiber Networks | 80 Central Street Boxborough, Massachusetts 01719 | ||
| HUNTCOM Corporation | Ceased Operations | NA | 3010 Westchester Avenue Suite 309 Purchase , NY 10557 | ||
| Huntington Atrium Communications, LLC. | Ceased Operations | 775 Park Avenue. Suite 255 Huntington, NY 11743 | |||
| Hypercube Telecom, LLC | Ceased Operations | 3200 W. Pleasant Run Rd. Suite 300 Lancaster, TX 75146 | |||
| Hypercube, LLC | Active | 3200 W. Pleasant Run Road Suite 300 Lancaster, TX 75146 | 866-905-1733 | ||
| Hyperion Communications of Eastern New York, Inc. | Ceased Operations | ||||
| Hyperion Telecommunications of Buffalo, Inc. | Ceased Operations | ||||
| Hyperion Telecommunications of New York, Inc. | Ceased Operations | ||||
| Hyperion Telecommunications of Syracuse, Inc. | Ceased Operations | ||||
| Hyundai Telecom(USA), Inc. | Ceased Operations | ||||