From first FCC DIRS report
https://www.fcc.gov/document/puerto-rico-power-outage-communications-status-report-april-8-2022
Cable and wireline companies reported 267,111 subscribers out of service
in the disaster area in Puerto Rico; this may include the loss of
telephone, television, and/or Internet services.
Island-wide cell sites out of service is 18.6% (average). Outages in
individual municipos ranges up to 66.7% (Luquillo). 416 cell sites out of
service (2,235 cell sites).
LUMA Energy customers out of service 438,125 (but may be as high as
800,000 customers).
FEMA has $9.5 billion in funds available for rebuilding the Puerto Rico
grid, but no projects have been submitted for approval since September
2020.