Researched from BrandMeister and DMR+!
This list does not include the 6 digit repeater IDs that can become talkgroups for the users of a repeater even though not within the coverage of the repeater.
Simply download this file into excel or similar and export the first three columns as a .csv. Then import that file into contacts in N0GSGs DMR Manager, and you will never need to search for a talkgroup again. You will need to add a fourth column filled with “No” to avoid tones being generated unnecessarily.