| Company | Now Known As | Last Known Street Address | |
|---|---|---|---|
| Sage Spectrum, LLC | 805 Central Expressway South Suite 100 Allen Texas 75013 | ||
| Sakon Calling Cards, LLC | |||
| Samsung Networks America, Inc. | |||
| Samuel H. Fleischman, Inc. | |||
| Saratoga Telephone Company | |||
| SASNET, Inc. | |||
| Satellink Paging, LLC | |||
| Satellite Business Systems | |||
| Satlink 3000, Inc. d/b/a Independent Network Services | |||
| Saturn Marketing Technologies of N.Y.C., Inc. | |||
| Savecom Telecom, Inc. | 709 Church Avenue Brooklyn NY 11218 | ||
| SaveMart. Com, Inc. | |||
| Savontel Communications, Inc. | |||
| SBA Broadband Services, Inc. | |||
| SBC Long Distance LLC | 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 SBC Long Distance, d/b/a AT&T Long Distance | 208 S. Akard St 3507 Dallas TX 75202 | ||
| SBC Telecom, Inc.* | |||
| SBMS New York Services, Inc. | |||
| SBR, Inc. | |||
| SC TxLink, LLC | 6905 N. Wickham Road, Suite 403 Melbourne FL 32940 | ||
| SCC Communications Corp. | |||
| Scherers Communications Group, Inc. | |||
| Screen Telephony Services, Inc. | |||
| SecurFone America, Inc. | |||
| Securus Technologies, Inc. | Securus Technologies, LLC. | 4000 International Parkway Carrollton TX 75007 | |
| Selectavision of Cazenovia | |||
| Selectel, Inc. | 1825 N BELL STREET FREMONT NE 68025 | ||
| Seneca-Gorham Telephone Corporation | |||
| Servaya, Inc. | |||
| ServiSense.com, Inc. | |||
| SeTeL, L.L.C. | |||
| Seven Bridges Communications, L.L.C. | |||
| Shah Communications L.L.C. | 265 Sunrise Hwy, STE 1-215 N/A N/A Rockville Centre New York 11570 | ||
| Shaner Cable, Inc. | 1965 Waddle Road State College PA 16803 | ||
| Shared Communications Service, Inc. | SCS of New York | 730 Second Avenue South Suite 900 Minneapolis MN 55402 | |
| Shared Network Users Group | |||
| ShellTel, Inc.* | |||
| Shoppers Edge, Inc. | |||
| Sidera Networks of Long Island, Inc. | Lightower Fiber Networks | 80 Central Street Boxborough Massachusetts 01719 | |
| Sidera Networks, LLC | Lightower Fiber Networks II, LLC | ||
| Siesta Telecom, Inc. | |||
| Sigma Networks Telecommunications, Inc. | |||
| Signal Core Communications, Inc. | |||
| Signal Point Corp. f/k/a RNK Inc. | na | 333 Elm St. Suite 310 Dedham MA 02026 | |
| Silicon Alley Telecommunications Corporation* | |||
| Silverleaf Communications Inc. | |||
| Silverlines Communications, Inc. | |||
| Simlab Communications, L.L.C. | |||
| Sine Communications, Inc. | |||
| Single Billing Services, Inc. | |||
| Sky Sat Telecommunications Group, L.L.C. | |||
| Skyphone, Inc. | |||
| Small Business Billing, Inc. | |||
| Smart Building Technologies Ltd. | |||
| Smart Call, LLC | 6801 Engle Rd Suite L & M Middleburg Heights Ohio 44130 USA | ||
| Smart Communications, Inc. | |||
| Smart Phone, Inc. | |||
| SmarTalk TeleServices, Inc. | |||
| SmarTel Communications, Inc. | |||
| SmarTel, Inc. | |||
| Smarticom, Inc. | |||
| SmartStop, Inc. | |||
| SNET America, Inc. | |||
| SNET America, Inc. d/b/a AT&T Long Distance East | SNET America, Inc. dba Frontier Long Distance | 137 Harrison Street Gloversville NY 12078 | |
| SNET America, Inc. d/b/a SBC Long Distance East* | AT&T Long Distance East | 310 Orange Street Suite 6M2 New Haven CT 06510 | |
| SNET Diversified Group, Inc. | |||
| Solarity Communications LLC | 14902 Preston Road Suite 404/1072 Dallas TX 75254 | ||
| Sonic Communications, Inc. | |||
| Sonicraft, Inc. | |||
| Sonix4U, Inc. | |||
| Southern Cayuga County Cablevision | Zito New York, LLC | 12160 Water Street PO Box 157 Locke New York 13092 USA | |
| Southern Pacific Telecommunications Co.* | |||
| Southern Telcom Network, Inc. | 719 C Highway 5 North Mountain Home AR 72654 | ||
| Southnet Services Corporation | |||
| SouthNet Telecomm Services, Inc. ("SouthNet") | |||
| Southwest Communications, inc. | NA | 4100 N Mulberry Drive Ste 100 Kansas City MO 64116 | |
| Southwestern Bell Communications Services-New York, Inc. | |||
| Southwestern Bell Communications Services Inc. d/b/a SBC Long Distance | |||
| Southwestern Bell Communications Services, Inc. | |||
| Southwestern Bell Communications Services, Inc. dba Southwestern Bell Long Distance, dba Nevada Bell Long Distance, dba Pacific Bell Long Distance | |||
| Southwestern Bell Communications Services, Inc. d/b/a Southwestern Bell Long Dista | Southwestern Bell Long Distance | ||
| Spartan Debt Services Corporation | |||
| Special Accounts Billing Group, Inc. | |||
| Spectrotel, Inc. | 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 | 3535 State Highway 66 Suite 7 Neptune NJ 07753 | ||
| Spectrotel, Inc.d/b/a One Touch Communications d/b/a Surftone Touch Base Communications | 3535 State Highway 66 Suite 7 Neptune NJ 07753 | ||
| SpectrumLink Networks of New York, LLC | |||
| Speed-Fon Communications, Inc. | |||
| Speer Virtual Media Limited Partnership | |||
| Sprint Communications Company L.P. | 12920 SE 38th Street Bellevue WA 98006 | ||
| Sprint Services | |||
| Sprint Spectrum, L.P. | |||
| SRC Systems, Inc. | |||
| ST Long Distance, Inc. | |||
| St Microwave, Inc. | |||
| STA Telecommunications Corp. | |||
| Standard TelCom Long Distance, Inc. | |||
| Star Direct Telecom, Inc. | |||
| Star Telecom Network, Inc. | |||
| Star Telecommunications, Inc. | |||
| Stargate Communications, Inc. | |||
| Starlink Communications L.L.C. | |||
| Starpower Communications, LLC | |||
| Startec Global Communications Corporation | Same as above | 7361 Calhoun Place Suite 650 Rockville MD 20850 | |
| Startec Global Operating Company | 7361 Calhoun Place Suite 650 Rockville MD 20855 | ||
| Startec Inc. | |||
| StarVox Communications, Inc. | 2728 Orchard Parkway San Jose CA 95134 | ||
| StarWays Telecommunications, Inc. | |||
| State Communications, Inc. | |||
| State Telephone Long Distance Company | State Telephone Long Distance Company, Inc. d/b/a State Tel - Athens. | P.O. Box 159 46 Reed St. Coxsackie New York 12051 | |
| State University of New York at Morrisville | |||
| Staten Island Community Television, Inc. | |||
| Staten Island Telecom, LLC | |||
| Stealth Communications, Inc. | |||
| Steinway Telecommunicatons | |||
| Sterling International Funding | Reconex | ||
| Sterling Telecom, LLC | Sterling Telecom, LLC | 242 Beverly Road Huntington Station NY 11746 | |
| Sterling Time Company | |||
| Stevenson-Royce Co. Ltd. | |||
| STi Prepaid, LLC | 1250 Broadway 25th Floor New York NY 10001 | ||
| Storm Telecommunications, Inc. | |||
| Stormtel, Inc. | |||
| Stratacom International LTD | |||
| Strategic Alliances, Inc. | |||
| Strategic Alliances, Inc. | London Telecom Network; Corp. | ||
| Strategic Telecom Systems, Inc. | |||
| Stratus Networks, Inc. | 4700 N. Prospect Rd, Suite 8 Peoria Heights IL 61616 | ||
| STS Connect, Inc. | 3650 Dianna Way Wenatchee WA 98801 | ||
| SUN-TEL Communications Corporation | |||
| Sunesys, INC. | 202 Titus Avenue Warrington PA 18976 | ||
| Sunesys, LLC | 2000 Corporate Drive Canonsburg PA 15317 | ||
| Suntel Communications, Inc. | |||
| Suntel North America, Inc. | |||
| Super-Net, Inc. | |||
| Supra Telecom & Information Systems Inc.* | |||
| Supra Telecommunications Information Systems | Supra Telecom | 2901 SW 149th Avenue Suite 300 Miramar FL 33027 | |
| Svgal | |||
| SW Bell Comm Ser, Inc dba SW Bell Long Dis dba Navada Bell dba Pacific dba SBC | |||
| Switched Services Communications, L.L.C.* | |||
| Sylvan Lake Telephone Company, Inc.* | |||
| Synergy Technology Solutions, Inc. | Syniverse Networks; Inc. | One Tampa City Center #700 Tampa FL 33602 | |
| Syniverse Networks,Inc. | 8125 Highwoods Palm Way Tampa FL 33647-1776 | ||
| Syniverse Technologies, Inc. | NA | 8125 Highwoods Palm Way Tampa FL 33647-1776 | |
| Synopsis Communications Inc. | |||
| S.V.V. Sales, Inc. | Arcada Communications | ||