I appreciate your patience.
The phone redirect service is working again, but it has moved to a different domain, and you’ll thus have to change the formulas in your Google Sheet.
Earlier Version
=HYPERLINK("https://ctrlq.org/call/"&A1; "Call me")
New Version
=HYPERLINK("https://call.ctrlq.org/"&A1; "Call me")
We have migrated the service to Google Cloud Run, and it should be significantly faster than the previous version which was running on a shared CPU.
Post updated - Make Phone Numbers Clickable in Google Sheets
The service now works for Gmail, Google Docs and Google Slides as well.
