Prefix Health
Prefix/NPA-NXX quality scoring
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Prefix quality (worst first)
| Carrier | Prefix | Calls | Answer rate | Ultra-short % | Useful 30s+ % | ACD (s) | PDD (ms) | FAS risk | Quality | Recommendation |
|---|---|---|---|---|---|---|---|---|---|---|
| No prefix scores for this window yet. | ||||||||||