generated: '2026-09-16' method: searched source: https://numverify.com/pricing model: monthly-quota limit_count: 4 note: >- Numverify does not publish a per-second/per-minute rate limit or RateLimit-* response headers on its public surface. Throttling is by MONTHLY REQUEST QUOTA tied to the plan; exceeding it returns an APILayer usage-limit error rather than a 429. The counts below are the monthly allowances per paid/free tier. limits: - scope: per-account (plan quota) plan: Free window: month limit: 100 - scope: per-account (plan quota) plan: Basic window: month limit: 5000 - scope: per-account (plan quota) plan: Professional window: month limit: 50000 - scope: per-account (plan quota) plan: Enterprise window: month limit: 250000 response_headers: documented: [] note: No RateLimit-*/X-RateLimit-*/Retry-After headers are documented publicly. exhaustion: status_code: 200 error: 'legacy envelope error type usage_limit_reached (docs, gated); not a 429' cross_ref: plans/numverify-plans-pricing.yml