All services / Reliability / November 2026
Telecom reliability leaderboard: November 2026
Live: month to date (2 days so far), updated hourly. Results freeze on the 1st. Ranked by uptime from our own checks, then fewest outages, then least downtime. Methodology · JSON
Most reliable
- AT&T · 100%
- Boost Mobile · 100%
- CenturyLink · 100%
- Cox · 100%
- Cricket Wireless · 100%
- DIRECTV · 100%
- Frontier · 100%
- Google Fiber · 100%
- Metro by T-Mobile · 100%
- Mint Mobile · 100%
Most outage-prone
No ranked service had a public outage or uptime under 99.5% in November 2026.
Full ranking (18)
| # | Service | Uptime | Outages | Total downtime | Median outage | User reports |
|---|---|---|---|---|---|---|
| 1 | AT&T | 100% | 0 | — | — | 0 |
| 2 | Boost Mobile | 100% | 0 | — | — | 0 |
| 3 | CenturyLink | 100% | 0 | — | — | 0 |
| 4 | Cox | 100% | 0 | — | — | 0 |
| 5 | Cricket Wireless | 100% | 0 | — | — | 0 |
| 6 | DIRECTV | 100% | 0 | — | — | 0 |
| 7 | Frontier | 100% | 0 | — | — | 0 |
| 8 | Google Fiber | 100% | 0 | — | — | 0 |
| 9 | Metro by T-Mobile | 100% | 0 | — | — | 0 |
| 10 | Mint Mobile | 100% | 0 | — | — | 0 |
| 11 | Optimum | 100% | 0 | — | — | 0 |
| 12 | Rogers | 100% | 0 | — | — | 0 |
| 13 | Spectrum | 100% | 0 | — | — | 0 |
| 14 | Starlink | 100% | 0 | — | — | 0 |
| 15 | T-Mobile | 100% | 0 | — | — | 0 |
| 16 | Verizon | 100% | 0 | — | — | 0 |
| 17 | Visible | 100% | 0 | — | — | 0 |
| 18 | Xfinity | 100% | 0 | — | — | 0 |
Methodology
- Uptime: share of the covered time a service was up. Downtime is the time covered by our own failed HTTP checks (each failed check counts for one check interval; checks run from Cloudflare's network) merged with confirmed outages (below), even ones our checks missed. Overlapping periods are counted once. It measures reachability, not every feature.
- Outages: public outages in our outage log (outage level or worse for at least 10 minutes, or a major outage), excluding ones flagged as false positives. Outages are confirmed by the vendor's status page and/or user reports. Downtime is clipped to the period.
- User reports: problem reports submitted on this site during the period.
- Minimum data: a service is ranked only with checks on at least 60% of the days in the period (2 of 2) and at least 24 checks (about 12 a day). Services ranked with fewer than 50 checks a day are marked lower confidence (*); short outages between their checks are more likely to be missed. 730 services were left out for too little data.
- Order: uptime (high to low), then fewer outages, less downtime, fewer reports. Month pages freeze on the 1st (UTC); the current month is live.