duckduckgo/zeroclickinfo-goodies — pull request #683 by mwmiller (2014-10-15 14:14:41+00:00)
Title: CallingCodes: adjust trigger-space.

- Remove 'country code'/'country codes'
- Add 'dial-in' as alternative for 'dial in'
- Add more combinations of the various words

Fixes #682...in part.