| Company | Now Known As | Street Address | Customer Contact No. |
|---|---|---|---|
| Cross River Fiber LLC | 30-40 48th Avenue Long Island City, NY 11101 | 888-854-7475 | |
| Crosslake Fiber USA LP | 717 Fifth Ave. Floor 12A New York, NY 10022 | 289-715-2520 | |
| Crown Castle Fiber LLC | 2000 Corporate Drive Canonsburg, PA 15317 | 855-933-4237 | |
| Crown Castle NG East LLC | 2000 Corporate Drive Canonsburg, PA 15317 | 855-933-4237 | |
| Crown Point Network Technologies, Inc. d/b/a Bridge Point Communication | 46 Porter Mill Rd Crown Point, NY 12928 | 518-558-1558 | |
| Crown Point Telephone Corporation | 46 Porter Mill Rd Crown Point, NY 12928 | 518-597-3300 | |
| CSC Acquisition-MA, Inc. | 1 Court Square West 49th Floor Long Island City, NY 11101 | 718-860-3514 | |
| CSC Acquisition-NY, Inc. | 1 Court Square West 49th Floor Long Island City, NY 11101 | 718-860-3514 | |
| CTC Communications Corp. d/b/a EarthLink Business | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | |
| CTC LD, Inc. | 11118 Rte 9, PO Box 782 Champlain, NY 12919 | 518-298-2411 | |
| Custom Network Solutions, Inc. | 210 Route 4 East Suite 201 Paramus, NJ 07652 | 800-809-0663 | |
| Custom TeleConnect, Inc. | 6242 West Desert Inn Road, Las Vegas, NV 89146 | 800-672-9080 | |
| Custom Tel, LLC | 694 South Ogden Street Buffalo, NY 14206 | 800-960-2159 | |
| DCT Telecom Group, LLC | 1 Concourse Parkway NE Suite 600 Atlanta, GA 30328 | 888-404-4328 | |
| Delhi Telephone Company | 107 Main Street Delhi, NY 13753 | 607-746-1500 | |
| DeltaCom, LLC d/b/a EarthLink Business | 4005 North Rodney Parham Road Little Rock, AZ 72212 | 855-352-2731 | |
| Deposit Telephone Company, Inc. | 525 Junction Road Madison, WI 53717 | 888-225-5837 | |
| Development Authority of the North Country | 317Washington Street Watertown, NY 13601 | 315-661-3200 | |
| DFT Local Service Corporation d/b/a DFT Select One | 40 Temple St Fredonia, NY 14063 | 716-673-3000 | |
| Dial World Communications, LLC | 30591 Longhorn Drive Canyon Lake, CA 92587 | 855-800-4562 | |
| Discount Long Distance, LLC | 10161 Park Run Drive Suite 231 Las Vegas, NV 89145 | 952-401-0681 | |
| dishNET Wireline L.L.C. of New York | 9601 S. Meridian Blvd. Englewood, CO 800112 | 800-333-3473 | |
| DSCI, LLC | 5950 Canoga Avenue #350 Woodland Hills, CA 91367 | 877-487-8722 | |
| DTC Cable Inc. d/b/a Delhi Long Distance | 107 Main Street P.O. Box 271 Delhi, NY 13753 | 607-746-1500 | |
| Dunkirk and Fredonia Telephone Company | 40 Temple St PO BOX 209 Fredonia, NY 14063 | 716-673-3000 | |
| Dynalink Communications, Inc. | 927 McDonald Avenue Brooklyn, NY 11218 | 877-344-7441 | |
| EarthGrid PBC | 1 West Barrett Ave. Richmond, CA 94801 | 833-327-8441 | |
| EarthLink Business, LLC | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | |
| EarthLink Carrier, LLC | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | |
| Easton Telecom Services, L.L.C | 3046 Brecksville Rd Summit II Suite A RIchfield, OH 44286 | 800-222-8122 | |
| EDGE FiberNet Inc. | 5004 4th Avenue Brooklyn, NY 11232 | 866-866-8660 | |
| Edwards Telephone Company, Inc. | 525 Junction Road Madison, WI 53717 | 888-225-5837 | |
| Electric Lightwave, LLC d/b/a Allstream | 18110 SE 34th Street Building One, Suite 100 Vancouver, WA 98683 | 866-468-3472 | |
| Empire Long Distance Corporation d/b/a Empire Access | 34 Main St Prattsburgh, NY 14873 | 800-338-3300 | |
| Empire Telephone Corporation | 34 Main St Prattsburgh, NY 14873 | 800-338-3300 | |
| Empire Video Services Corporation | 34 Main St Prattsburgh, NY 14873 | 800-338-3300 | |
| Enhanced Communications Group, L.L.C. d/b/a ECG | 312 SE Delware Avenue Bartlesville, OK 74003 | 888-869-1141 | |
| Entelegent Solutions, Inc. d/b/a Entelegent Communications Solutions | 2520 Whitehall Park Dr. Suite 200 Charlotte, NC 28273 | 704-909-6410 | |
| ErieNET Local Development Corporation | 95 Franklin Street Buffalo, NY 14202 | 716-858-6043 | |
| Eureka Telecom, L.L.C. | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | |
| Everstream Solutions LLC | 1228 Euclid Ave Suite 250 Cleveland, OH 44115 | 844-733-4700 | |
| ExteNet Asset Entity, LLC | 5844 John Hickmay Parkway Suite 600 Frisco, TX 75034 | 866-892-5327 | |
| ExteNet LVS, LLC | 3030 Warrenville Rd. Suite 340 Lisle, IL 60532 | 866-892-5327 | |
| FiberLinc, LLC | 4 Park Pl Newton, NJ 07860 | 862-300-3100 | |
| Fibertech Facilities Corp. | 2000 Corporate Drive Canonsburg, PA 15317 | 855-933-4237 | |
| Finger Lakes Communications Group Inc. | 75 Main Street Phelps Phelps, NY 14532 | 866-353-7209 | |
| First Choice Technology, Inc. | 903 Lake Lily Drive Suite A125 Maitland, FL 32751 | 888-598-0672 | |
| First Communications, LLC | 3340 W Market St Akron, OH 44333 | 800-274-1015 | |
| FirstLight Fiber, Inc. | 41 State St Suite 1001 Albany, NY 12207 | 888-832-4976 | |
| Fishers Island LD Corporation | 161 Oriental Ave #604 Fishers Island, NY 06390 | 631-788-7001 | |
| Fishers Island Telephone Corporation | 161 Oriental Ave #604 Fishers Island, NY 06390 | 631-788-7001 | |
| Flexenet Inc. | 244 5th Avenue Suite 2901 New York, NY 10001 | 917-831-4606 | |
| France Telecom Corporate Solutions L.L.C. | 13865 Sunrise Valley Dr. Coppermine Commons, Suite 425 Herndon, VA 20171-6190 | 866-280-3726 | |
| Frontier Communications of America, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-921-8101 | |
| Frontier Communications of AuSable Valley, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-910-8101 | |
| Frontier Communications of New York, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-921-8101 | |
| Frontier Communications of Rochester, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-921-8101 | |
| Frontier Communications of Seneca-Gorham, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-921-8101 | |
| Frontier Communications of Sylvan Lake, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-921-8101 | |
| Frontier Telephone of Rochester, Inc. | 401 Merritt 7 Norwalk, CT 06851 | 800-921-8101 | |
| Fusion Cloud Services, LLC | 210 Interstate North Parkway Suite 200 Atlanta, GA 30339 | 888-275-0777 | |
| Fusion of New Jersey LLC | 210 Interstate North Parkway Suite 200 Atlanta, GA 30339 | 888-301-1721 | |
| G3 Telecom USA, Inc. | 675 Cochrane Drive, East Tower, 6th Floor Markham, Ontario L3R0B8 | 855-323-4343 | |
| Gafachi Telecom-NY, Inc. | 415 South Transit Street Lockport, NY 14094 | 716-458-9117 | |
| GC Pivotal LLC dba Global Capacity | 7900 Tysons One Place Suite 1450 McLean, VA 22102 | 703-429-8555 | |
| Germantown Telephone Company Inc d/b/a GTel Teleconnections | 210 Main Street Germantown, NY 12526 | 518-537-4835 | |
| Global Crossing Local Services, Inc. | 100 CenturyLink Drive Monroe, LA 71203 | 877-453-8353 | |
| Global Crossing Telecommunications, Inc. | 100 CenturyLink Drive Monroe, LA 71203 | 877-453-8353 | |
| Global Tel*Link Corporation d/b/a ViaPath Technologies | 3120 Fairview Park Dr Ste 300 Falls Church, VA 22042 | 866-230-7761 | |
| GoDaddy.com, LLC | 2155 East GoDaddy Way Tempe, AZ 85284 | 480-505-8877 | |
| Granite Telecommunications, LLC | 100 Newport Avenue Extension Street Address 2 Quincy, MA 02171 | 866-847-5500 | |
| Grasshopper Group, LLC | 333 Summer Street Boston, MA 02210 | 866-478-1805 | |
| Great America Networks, Inc. | 12155 Mora Drive Suite 1 & 2 Santa Fe Springs, CA 90670 | 800-435-7284 | |
| Greenlight Networks, LLC | 1777 E. Henrietta Rd Suite 120 Rochester, NY 14623 | 585-351-6600 | |
| Haefele TV, Inc. | 24 E Tioga Street Spencer, NY 14850 | 607-589-6235 | |
| Han Cel, Inc. | 34 Read Street Hancock, NY 13783 | 607-637-9911 | |
| Hancock Long Distance, Inc. | 34 Read Street Hancock, NY 13783 | 607-637-9911 | |
| Hancock Telephone Company | 34 Read Street Hancock, NY 13783 | 607-637-9911 | |
| HCCI LLC | 3330 State Highway 11B Nicholville, NY 12965 | 800-562-1560 | |
| Heart of the Catskills Communications, Inc. dba MTC Cable | 50 Swart Street Margaretville, NY 12455 | 845-586-1500 | |
| Hilltop Communications, Inc. | 210 Main Street Germantown, NY 12526 | 518-537-4835 | |
| Hudson Fiber Network, Inc. | ExteNet Telecom Solutions, Inc. | 12 N. State Route 17 Suite 120 Paramus, NJ 07652 | 888-436-4573 |
| IDT America, Corp. | 520 Broad Street Newark, NJ 07102 | 973-438-4854 | |
| inContact, Inc., d/b/a UCN, Inc. | 75 West Towne Ridge Parkway Tower 1 Sandy, UT 84070 | 800-826-8028 | |
| Inmark, Inc. dba Preferred Billing | 10161 Park Run Drive Suite 231 Las Vegas, NV 89145 | 952-401-0681 | |
| Inmate Calling Solutions, LLC d/b/a ICSolutions | 2200 Danbury Street San Antonio, TX 78217 | 888-506-8407 | |
| Integrated Path Communications, LLC | 9030 State Route 22 Hillsdale, NY 12529 | 888-224-6958 | |
| Intelibs, Inc. | 1500 Stony Brook Road Stony Brook, NY 11794 | 877-213-2640 | |
| Intelletrace, Inc. | 936 B 7th St #122 Novato, CA 94945 | 800-618-5877 | |
| Intellicall Operator Services, Inc. | 1900 S. Norfolk Street Suite 350 San Mateo, CA 94403 | 855-937-8449 | |
| Intellifiber Networks, LLC | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | |
| InterGlobe Communications | 4295 Arthur Kill Road Floor 1 Staten Island, NY 10309 | 800-747-8837 | |
| International Telcom LTD. | 200 W. Mercer Street Suite 202 Seattle, WA 98119 | 866-222-1818 | |
| Intrado Communications, LLC | 11808 Miracle Hills Drive Omaha, NE 68135 | 866-905-1725 | |
| Intrado Safety Communications, Inc. | 1601 Dry Creek Drive Longmont, CO 80503 | 720-494-5800 | |
| IPC Network Services Inc. | 3 Second Street 15th Floor Jersey City, NJ 07311 | 888-286-2343 | |
| IRU Networks, LLC | 3030 NW Expressway Suite 200-328 Oklahoma City, OK 73112 | 888-250-2111 | |
| Jet Wave Corp. | 535 Kent Ave Ste #300 Brooklyn, NY 11249 | 800-700-7778 | |
| John R. Guzzo, LLC d/b/a Hudson Valley Wireless | 34 Russell Road Colonie, NY 12205 | 518-458-7006 | |
| KDDI America, Inc. | 7 Teleport Drive Staten Island, NY 10311 | 212-295-1200 | |