There are many types of wardialing software available for use.

  • ToneLoc
  • THC-Scan

Both types of software are freely available on the Internet and are popular with wardialing hackers.

  • PhoneSweep is a commercial telephone scanner product designed to detect dial-in modems that are attached to you phone network.
  • It detects PCs that are running communication programs such as PC Anywhere™ or Carbon Copy™.