| Company | Status | Now Known As | Street Address | Customer Contact No. | |
|---|---|---|---|---|---|
| S-ONE Communications, Inc. | Active | 3199 Beltagh Avenue Wantagh, NY 11793 | 212-306-5700 | ||
| Sage Spectrum, LLC | Ceased Operations | 805 Central Expressway South Suite 100 Allen, Texas 75013 | |||
| Sakon Calling Cards, LLC | Ceased Operations | ||||
| Samson Cablevision Corp. | Active | 1 Court Square West 49th Floor Long Island City, NY 11101 | 877-694-9474 | ||
| Samsung Networks America, Inc. | Ceased Operations | ||||
| Samuel H. Fleischman, Inc. | Ceased Operations | ||||
| Saratoga Telephone Company | Ceased Operations | ||||
| SASNET, Inc. | Ceased Operations | ||||
| Satellink Paging, LLC | Ceased Operations | ||||
| Satellite Business Systems | Ceased Operations | ||||
| Satlink 3000, Inc. d/b/a Independent Network Services | Ceased Operations | ||||
| Saturn Marketing Technologies of N.Y.C., Inc. | Ceased Operations | ||||
| Savecom Telecom, Inc. | Ceased Operations | 709 Church Avenue Brooklyn, NY 11218 | |||
| SaveMart. Com, Inc. | Ceased Operations | ||||
| Savontel Communications, Inc. | Ceased Operations | ||||
| SBA Broadband Services, Inc. | Ceased Operations | ||||
| SBC Long Distance LLC | Ceased Operations | d/b/a AT&T Long Distance | SBC Long Distance LLC 1010 N Saint Mary's Street Suite 13L San Antonio, Texas 78215 | ||
| SBC Long Distance, LLC d/b/a AT&T Long Distance | Active | 208 S. Akard Street Dallas, TX 75202 | 800-331-0500 | ||
| SBC Long Distance, LLC, d/b/a SBC Long Distance, d/b/a AT&T Long Distance | Ceased Operations | 208 S. Akard St 3507 Dallas, TX 75202 | |||
| SBC Telecom, Inc.* | Ceased Operations | ||||
| SBMS New York Services, Inc. | Ceased Operations | ||||
| SBR, Inc. | Ceased Operations | ||||
| SC TxLink, LLC | Ceased Operations | 6905 N. Wickham Road, Suite 403 Melbourne, FL 32940 | |||
| SCC Communications Corp. | Ceased Operations | ||||
| Scherers Communications Group, Inc. | Ceased Operations | ||||
| Screen Telephony Services, Inc. | Ceased Operations | ||||
| Seamless Geoport Communications, Inc. dba Middleburgh Telephone Long Distance | Active | PO Box 191 103 Cliff Street Middleburgh, NY 12122 | 518-827-5211 | ||
| Securetel Network Inc. | Ceased Operations | 1303 53rd St. Brooklyn, NY 11219 | |||
| SecurFone America, Inc. | Ceased Operations | ||||
| Securus Technologies, Inc. | Ceased Operations | Securus Technologies, LLC. | 4000 International Parkway Carrollton, TX 75007 | ||
| Securus Technologies, LLC | Active | 5360 Legacy Drive Suite 300 Plano, TX 75024 | 800-844-6591 | ||
| Selectavision of Cazenovia | Ceased Operations | ||||
| Selectel, Inc. | Ceased Operations | 1825 N BELL STREET FREMONT, NE 68025 | |||
| Seneca-Gorham Telephone Corporation | Ceased Operations | ||||
| Servaya, Inc. | Ceased Operations | ||||
| Service Electric Telephone Company, LLC | Inactive | 4242 Mauch Chunk Road Coplay, PA 18037 | |||
| ServiSense.com, Inc. | Ceased Operations | ||||
| SeTeL, L.L.C. | Ceased Operations | ||||
| Seven Bridges Communications, L.L.C. | Ceased Operations | ||||
| Shah Communications L.L.C. | Ceased Operations | 265 Sunrise Hwy, STE 1-215 N/A N/A Rockville Centre, New York 11570 | |||
| Shaner Cable, Inc. | Ceased Operations | 1965 Waddle Road State College, PA 16803 | |||
| Shared Communications Service, Inc. | Ceased Operations | SCS of New York | 730 Second Avenue South Suite 900 Minneapolis, MN 55402 | ||
| Shared Network Users Group | Ceased Operations | ||||
| ShellTel, Inc.* | Ceased Operations | ||||
| Shoppers Edge, Inc. | Ceased Operations | ||||
| Sidera Networks of Long Island, Inc. | Ceased Operations | Lightower Fiber Networks | 80 Central Street Boxborough, Massachusetts 01719 | ||
| Sidera Networks, LLC | Ceased Operations | Lightower Fiber Networks II, LLC | |||
| Siesta Telecom, Inc. | Ceased Operations | ||||
| Sigma Networks Telecommunications, Inc. | Ceased Operations | ||||
| Signal Core Communications, Inc. | Ceased Operations | ||||
| Signal Point Corp. f/k/a RNK Inc. | Ceased Operations | na | 333 Elm St. Suite 310 Dedham, MA 02026 | ||
| Silicon Alley Telecommunications Corporation* | Ceased Operations | ||||
| Silicon Business System d/b/a Potato and Ping AN | Active | 1891 Bluebeech Way Perris, CA 92571 | 866-427-0127 | ||
| SILV Communcation Inc. | Ceased Operations | 3460 Wilshire Blvd., Ste. 1103 Los Angeles, CA 90010 US | |||
| Silverleaf Communications Inc. | Ceased Operations | ||||
| Silverlines Communications, Inc. | Ceased Operations | ||||
| Simlab Communications, L.L.C. | Ceased Operations | ||||
| Simwood Inc. | Active | 4935 Main Street Ste 7306 Spring Hill, TN 37174 | 888-485-9061 | ||
| Sine Communications, Inc. | Ceased Operations | ||||
| Single Billing Services, Inc. | Ceased Operations | ||||
| Single Billing Services, Inc. D/B/A Asian American Association | Ceased Operations | ||||
| Sky Sat Telecommunications Group, L.L.C. | Ceased Operations | ||||
| Sky Satellite Corp. | Ceased Operations | 10 Carney St Suite 3 Glen Cove, NY 11542 | |||
| Skyphone, Inc. | Ceased Operations | ||||
| SLIC Network Solutions, Inc. | Active | P.O. Box 150 3330 State Highway 11B Nicholville, NY 12965 | 877-754-2266 | ||
| Small Business Billing, Inc. | Ceased Operations | ||||
| Smart Building Technologies Ltd. | Ceased Operations | ||||
| Smart Call, LLC | Ceased Operations | 6801 Engle Rd Suite L & M Middleburg Heights, Ohio 44130 USA | |||
| Smart Choice Communications Holdings L.L.C. | Ceased Operations | 16 West 45th Street New York , NY 10036 | |||
| Smart Choice Communications, LLC | Active | 33 East 33rd Street Suite 1108 New York, NY 10016 | 212-660-7304 | ||
| Smart Communications, Inc. | Ceased Operations | ||||
| Smart Phone, Inc. | Ceased Operations | ||||
| SmarTalk TeleServices, Inc. | Ceased Operations | ||||
| SmarTel Communications, Inc. | Ceased Operations | ||||
| SmarTel, Inc. | Ceased Operations | ||||
| Smarticom, Inc. | Ceased Operations | ||||
| SmartStop, Inc. | Ceased Operations | ||||
| SNET America Inc. d/b/a Frontier Long Distance | Active | 1919 McKinney Ave. Dallas, TX 75201 | 800-921-8101 | ||
| SNET America, Inc. | Ceased Operations | ||||
| SNET America, Inc. d/b/a AT&T Long Distance East | Ceased Operations | SNET America, Inc. dba Frontier Long Distance | 137 Harrison Street Gloversville, NY 12078 | ||
| SNET America, Inc. d/b/a SBC Long Distance East* | Ceased Operations | AT&T Long Distance East | 310 Orange Street Suite 6M2 New Haven, CT 06510 | ||
| SNET Diversified Group, Inc. | Ceased Operations | ||||
| SNiP LiNK, LLC | Ceased Operations | 100-A Twinbridge Drive Pennsauken, NJ 08110 | |||
| Solarity Communications LLC | Ceased Operations | 14902 Preston Road Suite 404/1072 Dallas, TX 75254 | |||
| Solutions Express, Ltd | Ceased Operations | Solutions Express, Ltd 254 South Main Street 4th Floor New City, NY 10956 | |||
| Sonic Communications, Inc. | Ceased Operations | ||||
| Sonicraft, Inc. | Ceased Operations | ||||
| Sonix4U, Inc. | Ceased Operations | ||||
| Southern Cayuga County Cablevision | Ceased Operations | Zito New York, LLC | 12160 Water Street PO Box 157 Locke, New York 13092 USA | ||
| Southern Pacific Telecommunications Co.* | Ceased Operations | ||||
| Southern Telcom Network, Inc. | Ceased Operations | 719 C Highway 5 North Mountain Home, AR 72654 | |||
| Southern Tier Network Inc. | Inactive | 8 Denison Parkway East Suite 205 Corning, NY 14830 | |||
| Southnet Services Corporation | Ceased Operations | ||||
| SouthNet Telecomm Services, Inc. ("SouthNet") | Ceased Operations | ||||
| Southwest Communications, inc. | Ceased Operations | NA | 4100 N Mulberry Drive Ste 100 Kansas City, MO 64116 | ||
| Southwestern Bell Communications Services-New York, Inc. | Ceased Operations | ||||
| Southwestern Bell Communications Services Inc. d/b/a SBC Long Distance | Ceased Operations | ||||
| Southwestern Bell Communications Services, Inc. | Ceased Operations | ||||
| Southwestern Bell Communications Services, Inc. dba Southwestern Bell Long Distance, dba Nevada Bell Long Distance, dba Pacific Bell Long Distance | Ceased Operations | ||||
| Southwestern Bell Communications Services, Inc. d/b/a Southwestern Bell Long Dista | Ceased Operations | Southwestern Bell Long Distance | |||
| Spartan Debt Services Corporation | Ceased Operations | ||||
| Special Accounts Billing Group, Inc. | Ceased Operations | ||||
| Spectrotel of New York, LLC d/b/a Plan B Communications d/b/a One Touch Communications d/b/a Surftone d/b/a Touch Base Communications | Active | 3535 State Hwy 66 Ste 7 Neptune, NJ 07753 | 888-773-9722 | ||
| Spectrotel, Inc. | Ceased Operations | d/b/a One Touch Communications also dba One Touch Communications | 3535 State Highway 66 Suite 7 Neptune, NJ 07753 | ||
| Spectrotel, Inc. d/b/a One Touch Communications d/b/a Surftone d/b/a Touch Base Communications | Ceased Operations | 3535 State Highway 66 Suite 7 Neptune, NJ 07753 | |||
| Spectrotel, Inc.d/b/a One Touch Communications d/b/a Surftone Touch Base Communications | Ceased Operations | 3535 State Highway 66 Suite 7 Neptune, NJ 07753 | |||
| Spectrum New York Metro, LLC | Active | 12405 Powerscourt Drive St. Louis, MO 63131 | 833-694-9259 | ||
| Spectrum Northeast, LLC | Active | 12405 Powerscourt Drive St. Louis, MO 63131 | 833-694-9259 | ||
| SpectrumLink Networks of New York, LLC | Ceased Operations | ||||
| Speed-Fon Communications, Inc. | Ceased Operations | ||||
| Speer Virtual Media Limited Partnership | Ceased Operations | ||||
| Sprint Communications Company L.P. | Ceased Operations | 12920 SE 38th Street Bellevue, WA 98006 | |||
| Sprint Services | Ceased Operations | ||||
| Sprint Spectrum, L.P. | Ceased Operations | ||||
| SQF, LLC | Active | 16 Middle Street, 4th Floor Portland, ME 04101 | 207-591-6427 | ||
| SRC Systems, Inc. | Ceased Operations | ||||
| ST Long Distance, Inc. | Ceased Operations | ||||
| St Microwave, Inc. | Ceased Operations | ||||
| STA Telecommunications Corp. | Ceased Operations | ||||
| Stage 2 Networks, LLC | Ceased Operations | 70 West 40th Street 7th Floor New York, NY 10018 | |||
| Standard TelCom Long Distance, Inc. | Ceased Operations | ||||
| Star Direct Telecom, Inc. | Ceased Operations | ||||
| Star Telecom Network, Inc. | Ceased Operations | ||||
| Star Telecommunications, Inc. | Ceased Operations | ||||
| Stargate Communications, Inc. | Ceased Operations | ||||
| Starlink Communications L.L.C. | Ceased Operations | ||||
| Starpower Communications, LLC | Ceased Operations | ||||
| Startec Global Communications Corporation | Ceased Operations | Same as above | 7361 Calhoun Place Suite 650 Rockville, MD 20850 | ||
| Startec Global Operating Company | Ceased Operations | 7361 Calhoun Place Suite 650 Rockville, MD 20855 | |||
| Startec Inc. | Ceased Operations | ||||
| StarVox Communications, Inc. | Ceased Operations | 2728 Orchard Parkway San Jose, CA 95134 | |||
| StarWays Telecommunications, Inc. | Ceased Operations | ||||
| State Communications, Inc. | Ceased Operations | ||||
| State Telephone Company | Active | 46 Reed St. PO Box 159 Coxsackie, NY 12051 | 518-731-6128 | ||
| State Telephone Long Distance Company | Ceased Operations | State Telephone Long Distance Company, Inc. d/b/a State Tel - Athens. | P.O. Box 159 46 Reed St. Coxsackie, New York 12051 | ||
| State Telephone Long Distance Company, Inc. d/b/a State Tel - Athens | Active | 46 Reed St. PO Box 159 Coxsackie, NY 12051 | 518-731-6128 | ||
| State University of New York at Morrisville | Ceased Operations | ||||
| Staten Island Community Television, Inc. | Ceased Operations | ||||
| Staten Island Telecom, LLC | Ceased Operations | ||||
| Stealth Communications, Inc. | Ceased Operations | ||||
| Steinway Telecommunicatons | Ceased Operations | ||||
| Sterling International Funding | Ceased Operations | Reconex | |||
| Sterling Telecom, Inc. | Ceased Operations | 242 Beverly Road Huntington Station, NY 11746 | |||
| Sterling Telecom, LLC | Ceased Operations | Sterling Telecom, Inc. | 242 Beverly Road Huntington Station, NY 11746 | ||
| Sterling Time Company | Ceased Operations | ||||
| Stevenson-Royce Co. Ltd. | Ceased Operations | ||||
| STi Prepaid, LLC | Ceased Operations | 1250 Broadway 25th Floor New York, NY 10001 | |||
| Storm Telecommunications, Inc. | Ceased Operations | ||||
| Stormtel, Inc. | Ceased Operations | ||||
| Stratacom International LTD | Ceased Operations | ||||
| Strategic Alliances, Inc. | Ceased Operations | ||||
| Strategic Alliances, Inc. | Ceased Operations | London Telecom Network; Corp. | |||
| Strategic Telecom Systems, Inc. | Ceased Operations | ||||
| Stratus Networks, Inc. | Active | 416 Main St Suite 601 Peoria, IL 61602 | 866-822-2246 | ||
| STS Connect, Inc. | Ceased Operations | 3650 Dianna Way Wenatchee, WA 98801 | |||
| Suffolk Cable Corporation | Active | 1 Court Square West 49th Floor Long Island City, NY 11101 | 631-393-0637 | ||
| Suffolk Cable of Shelter Island, Inc. | Active | 1 Court Square West 49th Floor Long Island City, NY 11101 | 631-393-0637 | ||
| Suffolk Cable of Smithtown, Inc. | Active | 1 Court Square West 49th Floor Long Island City, NY 11101 | 631-393-0637 | ||
| SUN-TEL Communications Corporation | Ceased Operations | ||||
| Sunesys, INC. | Ceased Operations | 202 Titus Avenue Warrington, PA 18976 | |||
| Sunesys, LLC | Ceased Operations | 2000 Corporate Drive Canonsburg, PA 15317 | |||
| Suntel Communications, Inc. | Ceased Operations | ||||
| Suntel North America, Inc. | Ceased Operations | ||||
| Super-Net, Inc. | Ceased Operations | ||||
| Supra Telecom & Information Systems Inc.* | Ceased Operations | ||||
| Supra Telecommunications Information Systems | Ceased Operations | Supra Telecom | 2901 SW 149th Avenue Suite 300 Miramar, FL 33027 | ||
| Svgal | Ceased Operations | ||||
| SW Bell Comm Ser, Inc dba SW Bell Long Dis dba Navada Bell dba Pacific dba SBC | Ceased Operations | ||||
| Switched Services Communications, L.L.C.* | Ceased Operations | ||||
| Sylvan Lake Telephone Company, Inc.* | Ceased Operations | ||||
| Synergem Technologies, Inc. | Active | 371 Windrush Lane Mount Airy, NC 27030 | 336-808-0911 | ||
| Synergy Technology Solutions, Inc. | Ceased Operations | Syniverse Networks; Inc. | One Tampa City Center #700 Tampa, FL 33602 | ||
| Syniverse Networks,Inc. | Ceased Operations | 8125 Highwoods Palm Way Tampa, FL 33647-1776 | |||
| Syniverse Technologies, Inc. | Ceased Operations | NA | 8125 Highwoods Palm Way Tampa, FL 33647-1776 | ||
| Synopsis Communications Inc. | Ceased Operations | ||||
| Syoptics Networks, Inc. | Ceased Operations | 80 Broad Street 7th floor New York , NY 10004 | |||
| S.V.V. Sales, Inc. | Ceased Operations | Arcada Communications | |||