Aircall change history: French eSIM numbers unreachable

French eSIM numbers were unreachable in a major Aircall outage from 2026-08-11 10:05 UTC to 2026-08-11 12:30 UTC, lasting 2 h 25 min. Aircall said the issue appeared to originate with its Carrier Partner; the partner implemented a fix, and Aircall confirmed full resolution.