BLM/Antifa riots communications network on Telegram which from what I can gather is the messenger of choice. This list can be found as a sticky on the @BLMprotests channel
https://blacklivesmatters.carrd.co/
-
global
-
global hq - https://t.me/BLMProtests
natowide wide coordination - https://t.me/strikeforce2020
-
atlanta - https://t.me/georgefloydatl
austin - https://t.me/atxBLMannouncer
chicago - https://t.me/BlackflagsoverChicago
grand rapids - https://t.me/SolidarityGrandRapids
iowa - https://web.telegram.org/#/im?p=c1411459345_4579867360687479373
kansas city - https://t.me/KCBLM2020
lansing - https://t.me/lansingftp2020
LA - https://t.me/LA_Updates
Louisville - https://web.telegram.org/#/im?p=c1131489793_14362709979565806556
MN 1 - https://t.me/minneapolisriot
MN 2 - https://web.telegram.org/#/im?p=c1334750817_5919195660043180748
NYC - https://t.me/georgefloydnyc
oklahoma city - https://t.me/OKCPROTEST
olympia - https://t.me/olympiaprotests
Philly - https://t.me/OTGdispatch
richmond - https://t.me/RichmondRebellion
santa cruz / bay - https://t.me/BLMBayArea
tampa - https://t.me/tmpblm
tucson - https://t.me/listenuptucson
DC - https://t.me/dcblm
-
Police scanner channels
-
Boston - https://t.me/BostonScanner
Chigaco - https://t.me/Chicago_Scanner
Long Island - https://t.me/longislandprotests
MN - https://t.me/MSPchatter
Philly - https://t.me/phillypolicebroadcast
Richmond - https://t.me/rvascanner
Seattle - https://t.me/SeattleBLMScanner
Tampa - https://t.me/blmtampascanner
-
"chat / coordination channels"
-
nationwide - https://t.me/strikeforce2020
atlanta - https://web.telegram.org/#/im?p=g472180205
austin - https://web.telegram.org/#/im?p=@atxBLMcomms
bostin - https://t.me/BostonACAB
chicago - https://t.me/BlackflagsoverChicago
houston - https://t.me/HoustonBLM1
portland - https://web.telegram.org/#/im?p=@PDXagainstpolicebrutality
richmond - https://t.me/ACAB_RVA
san antonia - https://web.telegram.org/#/im?p=g480904691
sf / bay area 1 -https://t.me/BLM_BayArea
sf / bay area 2 - https://web.telegram.org/#/im?p=s1208635168_16305626966672110177
seattle - https://t.me/SeattleBLMProtest
tampa - https://t.me/blmtampachat
dc - https://t.me/dcblmcomms
western new york buffalo - https://t.me/WNYGF