Unlimited validation. Predictable pricing.

Real-time phone validation with E.164 normalization, type detection, and confidence scoring. No per-request fees. No surprise invoices.

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✓ Scale without watching your bill — unlimited validations on every plan, including free
✓ One call, full picture — E.164, country, type, carrier, confidence score
✓ Global coverage — 200+ countries, 6 number types

See Pricing

Input is parsed and normalized to E.164. Invalid formats are rejected early.

Country by calling code and number type (MOBILE, FIXED_LINE, TOLL_FREE, VOIP, etc.).

Assignment checks (where available), heuristics, and a unified confidence score (0–100, higher = more confidence).

Format inputs to E.164 and reject invalid ones early.

Resolve by international prefix (E.164) with region hints.

MOBILE, FIXED_LINE, TOLL_FREE, VOIP, PREMIUM_RATE, SHORT_CODE.

Detect unassigned prefixes (NANP) and regulator lists.

Spot improbable patterns and disposable/VoIP ranges.

Unified 0–100 score (higher = more confidence) from all signals.

Use cases

Practical ways teams use Numgate to reduce bad data, improve conversion, and control fraud.

Reject invalid formats, flag suspicious patterns, and reduce abuse before OTP.

Normalize numbers and classify type to improve downstream CRM quality.

Use assignment + heuristics + confidence buckets as signals in your risk engine.

Catch invalid and likely-unreachable numbers earlier to avoid wasted sends.

Show country, type, and normalized format to speed up manual investigations.

Bulk-clean phone fields by normalizing to E.164 and removing invalid inputs.

Send a demo request to the validation API. No API key required for this endpoint.

Phone

Request (JSON): {"phone":"+12025550123"}

(response will appear here)