Page last updated September 2nd, 1998. This is http://keithlynch.net/toll.html I am no longer maintaining the list of toll-free numbers seen in recent e-mail spam. The numbers were not getting enough calls to justify the large amount of time and effort I put into keeping the list accurate and up-to-date. If you want to start a similar page of your own, please tell me, and I'll link add a link to it from here. I am still maintaining the following list of toll-free numbers of various sites such as AOL, Compuserve, Genie, Netcom, AGIS, ACSI, Digex, etc. These are mostly ISPs and NSPs, or the employers of frequent news.announce.net-abuse.email posters. This list can be used to find the phone number of a spammer's upstream provider to complain to. It can also be used to identify unknown numbers seen in spam or in anti-spam newsgroups. Please don't call these numbers unless you have been spammed by one of their customers. 1-800-213-0992 PRODIGY 1-800-221-9681 ConnectUp 1-800-232-4944 DIRECT.CA 1-800-232-6895 SPRINT 1-800-243-2037 SPRYNET 1-800-267-5866 JUNO (advertising department) 1-800-291-7889 ACSI.NET 1-800-299-1288 Namesecure 1-800-339-4929 HWAY.NET Hiway Technologies, Inc. 1-800-348-8011 MCI 1-800-352-7420 FLASH.NET 1-800-352-7434 FLASH.NET 1-800-356-3638 CyberENET 1-800-368-9314 VIDEOTRON.NET 1-800-380-2447 AGIS 1-800-390-5945 STRUCTURED 1-800-395-8410 EARTHLINK 1-800-395-8425 EarthLink's Business Sales Department 1-800-400-1447 AT&T 1-800-424-3223 IAGNET.NET 1-800-436-4456 IgLou Internet Services 1-800-446-7322 INREACH.COM 1-800-451-1018 ALPHASOFTWARE.COM 1-800-456-6300 ANS.NET Advanced Network and Services, Inc. 1-800-459-4073 Spam Stopper (a commercialy available filtering program) 1-800-463-8123 UUNET.CA 1-800-463-8724 PBI.NET Pacific Bell 1-800-466-5463 AOL 1-800-474-3638 GRIDNET 1-800-475-7840 Bell Atlantic 1-800-539-3505 HALCYON.COM 1-800-555-5641 SPRINT-CANADA.NET (fax) 1-800-563-3271 Call America Internet Services 1-800-565-0567 BELLGLOBAL.COM 1-800-565-2141 ConnectUp 1-800-566-0056 IBM.NET 1-800-567-6789 Bell Atlantic 1-800-582-1253 MCI 1-800-609-1674 COMPUSERVE 1-800-632-7638 BBN 1-800-633-9970 PATHFINDER.COM 1-800-637-4424 IAGNET.NET 1-800-654-5866 JUNO 1-800-665-3633 SPRINT-CANADA.NET 1-800-672-8520 USWEST.NET 1-800-678-2632 Bank of America (a spammer urges you to call them to complain) 1-800-678-5758 MCI (East Coast) 1-800-695-4005 DELPHI 1-800-708-4638 PBI.NET Pacific Bell 1-800-711-5353 JPS.NET 1-800-719-4664 MINDSPRING 1-800-725-2161 U.S. Post Office (number often appears in chain letters) 1-800-728-8471 SAVVIS.COM 1-800-736-1130 SPRINT 1-800-745-2747 CONCENTRIC 1-800-757-8098 ConnectUp 1-800-776-3449 PRODIGY 1-800-784-6512 CLARKNET 1-800-785-6170 WIPC.NET 1-800-801-0118 US.NET 1-800-827-6364 AOL 1-800-841-5433 Life Extension Foundation 1-800-847-2911 VISA (credit card) 1-800-848-8199 COMPUSERVE 1-800-848-8990 COMPUSERVE 1-800-872-3595 @Home (fax) 1-800-873-1914 SPRYNET 1-800-876-9322 WWORLD 1-800-879-6882 PRIMEHOST.COM 1-800-888-6272 MCI (West Coast) 1-800-900-0241 UUNET 1-800-910-4369 AMERITECH.NET 1-800-929-0004 LOA.COM Log On America, Inc. 1-800-942-7726 WEBSPAN.NET 1-800-943-4439 DIGEX 1-800-958-2945 NAP.NET 1-800-967-5363 AT&T Worldnet 1-800-968-7638 IBM 1-800-969-9090 DIGEX 1-800-977-4662 MCI 1-800-992-8668 Los Altos Networks (number seen in a recent revenge spam) 1-800-993-4439 DIGEX 1-800-998-5520 GRIDNET 1-888-203-4439 DIGEX (Dial up Support Team) 1-888-252-7563 CLARKNET 1-888-265-1111 PRIMEHOST.COM 1-888-265-3733 AOL 1-888-266-4767 IPNS.COM 1-888-273-6227 New Age Consulting Service Inc. 1-888-276-9999 AHNET.NET 1-888-356-7726 EARTHLINK 1-888-376-5638 EROLS.COM 1-888-407-9200 @HOME 1-888-456-9675 @HOME 1-888-463-6168 SITEHOSTING.NET 1-888-622-5742 Digital Equipment Corporation 1-888-636-7638 NEOSOFT 1-888-658-8638 UUNET.CA 1-888-662-5274 Blarg! Online Services 1-888-698-4357 NETCOM 1-888-727-4326 RAPIDSITE.NET 1-888-860-3382 MCI 1-888-886-3865 UUNET.CA 1-888-889-0132 CLARKNET (TTY) Page last updated September 2nd, 1998.