# RealValidito, free, Trial, POST /dnclookup/validate: Phone validation API

> A DNC lookup screens whether a phone number appears in our DNC screening data or is associated with repeat TCPA plaintiffs.

RealValidito's phone validation API on its Free Trial plan. It costs $0.00 per 1,000 phones. It returns 1 of the 9 key fields we check: Risk.
The cheapest of the 237 plans we rank by price is [Twilio, top-up](https://datacircle.dev/validate-phone-apis/twilio/top-up/llms.txt), at $0.00 per 1,000.

- This page: https://datacircle.dev/validate-phone-apis/realvalidito/free-trial-post-dnclookup-validate
- [Best phone validation API in 2026](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://www.realvalidito.com/pricing/
- Its API docs: https://www.realvalidito.com/api/
- Sold by: RealValidito (https://realvalidito.com)
- Checked: 2026-10-25

## In the answer

- Completeness: 11%
- Risk: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: result
- Also pays for: from the same budget: Phone + DNC Lookup (POST /lookups/validate, 1 phone credit and 1 DNC credit a number)

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: A DNC lookup screens whether a phone number appears in our DNC screening data or is associated with repeat TCPA plaintiffs.

## Data

- Keep data: no limit
- Use data: We grant you a limited, non-exclusive, non-transferable, revocable license to access and use our services for your own internal business purposes only. You may not: Resell, sublicense, or redistribute our data or services to third parties, except as expressly permitted in writing by REALVALIDITO, Use our data to build a competing service or product, Reverse engineer, decompile, or attempt to extract our source code or data sources, Use automated scraping, harvesting, or bulk extraction beyond your authorized API access, Re-purpose or redistribute validated data in any form. [...] You agree to use the Services only for lawful purposes and in compliance with all applicable laws, including the Telephone Consumer Protection Act, the FTC’s Telemarketing Sales Rule, state telemarketing and Do Not Call laws, and privacy laws.

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 100 results
- Expires: never

## Rate limit

- Batch: 1,000

## Speed

- Answer: in the call

## The call

- You send: numbers
- Method: POST
- Path: /dnclookup/validate

## About the plan

- Plan: Free Trial
- Who can get it: self-serve signup in supported regions

## The 5 fields the plan's answer can hold

cleaned number, TCPA litigator, federal DNC, state DNC, invalid number

## RealValidito's plans (23)

- [RealValidito, free, Trial, POST /dnclookup/validate](https://datacircle.dev/validate-phone-apis/realvalidito/free-trial-post-dnclookup-validate/llms.txt): $0.00 per 1,000, 11% complete
- [RealValidito, $10 pack, 1,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/10-pack-1000-dnc-lookup-credits/llms.txt): $10.00 per 1,000, 11% complete
- [RealValidito, $10 pack, 1,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/10-pack-1000-phone-lookup-credits/llms.txt): $20.00 per 1,000, 78% complete
- [RealValidito, $30 pack, 5,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/30-pack-5000-dnc-lookup-credits/llms.txt): $6.00 per 1,000, 11% complete
- [RealValidito, $30 pack, 5,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/30-pack-5000-phone-lookup-credits/llms.txt): $12.00 per 1,000, 78% complete
- [RealValidito, $40 pack, 10,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/40-pack-10000-dnc-lookup-credits/llms.txt): $4.00 per 1,000, 11% complete
- [RealValidito, $40 pack, 10,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/40-pack-10000-phone-lookup-credits/llms.txt): $8.00 per 1,000, 78% complete
- [RealValidito, $50 pack, 25,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/50-pack-25000-dnc-lookup-credits/llms.txt): $2.00 per 1,000, 11% complete
- [RealValidito, $50 pack, 25,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/50-pack-25000-phone-lookup-credits/llms.txt): $4.00 per 1,000, 78% complete
- [RealValidito, $100 pack, 50,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/100-pack-50000-dnc-lookup-credits/llms.txt): $2.00 per 1,000, 11% complete
- [RealValidito, $100 pack, 50,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/100-pack-50000-phone-lookup-credits/llms.txt): $4.00 per 1,000, 78% complete
- [RealValidito, $200 pack, 100,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/200-pack-100000-dnc-lookup-credits/llms.txt): $2.00 per 1,000, 11% complete
- [RealValidito, $200 pack, 100,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/200-pack-100000-phone-lookup-credits/llms.txt): $4.00 per 1,000, 78% complete
- [RealValidito, $350 pack, 250,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/350-pack-250000-dnc-lookup-credits/llms.txt): $1.40 per 1,000, 11% complete
- [RealValidito, $350 pack, 250,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/350-pack-250000-phone-lookup-credits/llms.txt): $2.80 per 1,000, 78% complete
- [RealValidito, $500 pack, 500,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/500-pack-500000-dnc-lookup-credits/llms.txt): $1.00 per 1,000, 11% complete
- [RealValidito, $500 pack, 500,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/500-pack-500000-phone-lookup-credits/llms.txt): $2.00 per 1,000, 78% complete
- [RealValidito, $950 pack, 1,000,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/950-pack-1000000-dnc-lookup-credits/llms.txt): $0.95 per 1,000, 11% complete
- [RealValidito, $950 pack, 1,000,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/950-pack-1000000-phone-lookup-credits/llms.txt): $1.90 per 1,000, 78% complete
- [RealValidito, $2,000 pack, 2,500,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/2000-pack-2500000-dnc-lookup-credits/llms.txt): $0.80 per 1,000, 11% complete
- [RealValidito, $2,000 pack, 2,500,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/2000-pack-2500000-phone-lookup-credits/llms.txt): $1.60 per 1,000, 78% complete
- [RealValidito, $3,000 pack, 5,000,000 DNC lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/3000-pack-5000000-dnc-lookup-credits/llms.txt): $0.60 per 1,000, 11% complete
- [RealValidito, $3,000 pack, 5,000,000 phone lookup credits](https://datacircle.dev/validate-phone-apis/realvalidito/3000-pack-5000000-phone-lookup-credits/llms.txt): $1.20 per 1,000, 78% complete

## RealValidito's calls (2)

- `POST /dnclookup/validate`: [RealValidito, free, Trial, POST /dnclookup/validate](https://datacircle.dev/validate-phone-apis/realvalidito/free-trial-post-dnclookup-validate/llms.txt)
- `POST /lookups/validate`: [RealValidito, free, Trial, POST /lookups/validate](https://datacircle.dev/validate-phone-apis/realvalidito/free-trial-post-lookups-validate/llms.txt)

## RealValidito's APIs (2)

- [RealValidito: phone validation API pricing, 23 plans, POST /dnclookup/validate](https://datacircle.dev/validate-phone-apis/realvalidito/free-trial-post-dnclookup-validate/llms.txt)
- [RealValidito: cached phone validation API pricing, 13 plans](https://datacircle.dev/cached-phone-validation-apis/realvalidito/free/llms.txt)

## RealValidito: phone validation API alternatives

- [LoneScale, free](https://datacircle.dev/validate-phone-apis/lonescale/free/llms.txt): $0.00 per 1,000, 22% complete
- [APIFreaks, $20 pack, One-Off 80,000 credits, POST /phone/validation](https://datacircle.dev/validate-phone-apis/apifreaks/20-pack-one-off-80000-credits-post-phone-validation/llms.txt): $0.50 per 1,000, 67% complete, live
- [Phone-Check.app, $611.99 pack, 1,000,000 Credits, GET /v1-get-phone-extra-details](https://datacircle.dev/validate-phone-apis/phone-check-app/611-99-pack-1000000-credits-get-v1-get-phone-extra-details/llms.txt): $0.612 per 1,000, 78% complete, live
- [CallerAPI, contact us, Enterprise transparency $25,000, GET /api/lookup/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/contact-us-enterprise-transparency-25000-get-api-lookup-phone/llms.txt): $0.714 per 1,000, 78% complete
- [CheckThatPhone, $4,590 yearly](https://datacircle.dev/validate-phone-apis/checkthatphone/4590-yearly/llms.txt): $0.765 per 1,000, 78% complete, live (deactivation date, state DNC: 7 days)

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-25.

- https://www.realvalidito.com/
- https://www.realvalidito.com/api/
- https://www.realvalidito.com/dnc-lookup/
- https://www.realvalidito.com/faq/
- https://www.realvalidito.com/pricing/
- https://www.realvalidito.com/terms-conditions/