CBBS/TN

Telnet:cbbs.mitsaltair.com:8800
Modem: 702-216-6148
Software:CBBS
Connection:,
Nodes:1
Location:Chattanooga, TN, USA

On February 16, 1978, Ward Christensen founded the Computerized Bulletin Board System, the first dial-up bulletin board system ever brought online, as a program to allow Christensen and other hobbyists in Chicago to exchange information. CBBS/TN is running CBBS 3.6.2, dated 09/24/83, on AltairZ80.

CBBS/NV moved to CBBS/TN in June 2023.

CBBS/TN’s dialup capability is provided by a Cisco AS5300 connected to an ISDN PRI circuit, no VoIP, making this number great for testing your modem’s connection.

Patrick Linstruth
Author: Patrick Linstruth

Preserving the hardware and software that started it all, the Altair 8800.

Connect to CBBS/TN Now!

This BBS is using a non-standard telnet port (8800), the web telnet script may not work.

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