I recently came across this list of P25 talkgroups. Share it with others, please.
| Service | Talkgroup | URL |
| PAPA Chat | 31077 | http://216.240.173.55:8888/P25-77/ |
| PAPA Bridge | 31078 | http://216.240.173.55:8888/P25/ |
| Worldwide | 10100 | http://www.george-smart.co.uk/p25/ |
| North America | 10200 | dvswitch.org/P25_NA |
| North America TAC 1 | 10201 | http://dvswitch.org/P25_NA_TAC1 |
| Europe | 10300 | http://p25-eu.n18.de/ |
| Pacific | 10400 | http://pacificp25.repeaters.info/ |
| Pacific TAC 1 | 10401 | http://pacifictac1.repeaters.info/ |
| Pacific TAC 1 (China | 10402 | https://hamclub.net/mmdvm/p25/ |
| WICEN | 10404 | http://p25wicen.repeaters.info |
| N1AJW Chat | 3 | http://p25.alecwasserman.com/p25reflector |
| VK4P25 | 4 | http://p25.duckdns.org |
| Canada | 302 | http://p25canada.hopto.org/p25canada |
| San Diego | 858 | http://nz6d.dx40.com/p25 |
| Pi-Star Chat | 31672 | http://74.91.127.166/p25reflector |
| 50525 BM Bridge | 50525 | http://tg50525.repeaters.info |
| Unlink | 9999 | Unlink a reflector |
| Parrot | 10 | Hear your voice retransmitted |