# Tracerfy, top-up from $20, Pay as you go, POST /v2/api/dnc/lookup/: Do-not-call check API

> Synchronous DNC check. Send one phone object or an array of up to 15 phone objects and get Federal DNC, state DNC, and TCPA litigator flags back immediately. No queue, no CSV, no waiting.

Tracerfy's Pay as you go plan for the do-not-call check API costs $100.00 per 1,000 phones. We check each provider's docs for 8 fields. Tracerfy's docs list 3: US do-not-call lists, Any register, Litigators.
We haven't run Tracerfy through [our do-not-call check API benchmark](https://datacircle.dev/best-do-not-call-check-api.txt) yet.
We rank 93 plans for do-not-call check APIs by price. Half the plans cost $8.001 or less per 1,000 phones. This plan costs less per 1,000 phones than 6% of the 93 plans. Tracerfy has no free do-not-call check API plan. [7 do-not-call check API plans on our price sheet are free.](https://datacircle.dev/best-do-not-call-check-api.txt) [TPSCheck](https://datacircle.dev/do-not-call-check-apis/tpscheck/free/llms.txt) has a free plan with 50 calls a month. TPSCheck is the best do-not-call check API in our benchmark.
[DNC Finder's $48 monthly plan](https://datacircle.dev/do-not-call-check-apis/dnc-finder/48-monthly/llms.txt) costs the least per 1,000 phones, for the United States only, with no charge per call. You get as many phones as DNC Finder's rate limit allows. [TPSCheck's £289 yearly plan](https://datacircle.dev/do-not-call-check-apis/tpscheck/289-yearly/llms.txt) costs the least for 10,000 phones a month, for the United Kingdom only: about $32.12.
[DNCSweeper's $149 monthly plan](https://datacircle.dev/do-not-call-check-apis/dncsweeper/149-monthly/llms.txt) covers any number of phones in the United States only, and costs more up front than DNC Finder's $48 monthly plan.
[TPSCheck](https://datacircle.dev/do-not-call-check-apis/tpscheck/199-monthly-business-post-check/llms.txt), [tpsmydata](https://datacircle.dev/do-not-call-check-apis/tpsmydata/200-pack-100000-credits-get-tps-multi-check/llms.txt) and [TPS API](https://datacircle.dev/do-not-call-check-apis/tps-api/255-pack/llms.txt) are the best do-not-call check API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/do-not-call-check-apis/tracerfy/top-up-from-20-pay-as-you-go-post-v2-api-dnc-lookup
- [Do-not-call check API in 2026: the 3 best of 18 compared](https://datacircle.dev/best-do-not-call-check-api.txt)
- Get it: https://www.tracerfy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- Request: `POST https://tracerfy.com/v2/api/dnc/lookup/`
- API key: with the plan, on https://www.tracerfy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- Its API docs: https://www.tracerfy.com/skip-tracing-api-documentation/tag/phone-verification-dnc/POST/v2/api/dnc/lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- Sold by: Tracerfy (https://www.tracerfy.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing)
- Checked: 2026-11-14

## In the answer

- Completeness: 38%
- US do-not-call lists: ✓
- Any register: ✓
- Litigators: ✓

## Price

- $ per 1,000 phones: $100.00
- Per: result
- Billing: pay first

## Charges

- Also pays for: from the same budget: Phone Verification · Batch Trace · Instant Trace Lookup · Enhanced Trace Lookup · Parcel ID (APN) Batch Trace · Parcel ID (APN) Lookup · DNC Scrub · DNC Scrub from a Trace · DNC Scrub (v1) · DNC Scrub from a Trace (v1) · DNC Lookup (v1) · Build a Lead List · Property Lookup · TraceAI Assist · Create a Monitor

## In their words

- Their pitch: Synchronous DNC check. Send one phone object or an array of up to 15 phone objects and get Federal DNC, state DNC, and TCPA litigator flags back immediately. No queue, no CSV, no waiting.

## Data

- Countries: United States
- Keep data: no limit
- Use data: Data obtained through Tracerfy is licensed for Customer's internal business use and lawful delivery to Customer's contracted end users only. Customer may NOT resell, redistribute, sublicense, or share data with third parties without express written permission from Tracerfy, and may NOT offer Tracerfy data as a standalone data feed, database, directory, or raw data resale product. Customer must include equivalent use restrictions in its agreements with any end users who receive Tracerfy data. [...] Data provided by Tracerfy may NOT be used for: Credit decisions or eligibility determinations, Employment screening or background checks, Insurance underwriting or eligibility, Tenant screening or housing decisions, Debt collectability, consumer risk, or adverse-action decisions, Any purpose regulated under FCRA [...] PROHIBITED USES - Customers may NOT use Tracerfy data for: Robocalling or autodialed calls without proper consent, Telemarketing to numbers on DNC registries without legal exemption, Harassment, threats, or illegal activities, Stalking, coercion, intimidation, or pressure tactics involving property owners, relatives, associates, employers, or other third parties, Using relatives, associated persons, employer data, or public-record indicators for background screening, eligibility decisions, debt collectability, or adverse action, Any purpose that violates TCPA, FDCPA, FCRA, or state consumer protection laws, Reselling, redistributing, or sharing data with third parties, Offering Tracerfy data as a standalone data feed, database, directory, sublicensed product, or raw data resale product, Automated scraping or harvesting of Tracerfy's website or services, Reverse engineering or attempting to access source code, Transmitting malware, viruses, or harmful code

## Plan

- Pay: $20
- Expires: never

## Rate limit

- Per second: 2
- Batch: 15

## Speed

- Answer: in the call

## The call

- You send: phone, Content-Type header "application/json"
- Method: POST
- Path: /v2/api/dnc/lookup/

## About the plan

- Plan: Pay as you go
- Who can get it: anyone

## The 11 fields the plan's answer can hold

phone number, DNC listed, National DNC listed, state DNC listed, state DNC lists, litigator listed, clean to call, credits charged, request ID, timestamp, API version

## Tracerfy's plans (5)

- [Tracerfy, top-up from $20, Pay as you go, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/top-up-from-20-pay-as-you-go-post-v2-api-dnc-lookup/llms.txt): $100.00 per 1,000, 38% complete
- [Tracerfy, $700 monthly, Growth, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/700-monthly-growth-post-v2-api-dnc-lookup/llms.txt): $70.00 per 1,000, 38% complete
- [Tracerfy, $1,500 monthly, Scale, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/1500-monthly-scale-post-v2-api-dnc-lookup/llms.txt): $60.00 per 1,000, 38% complete
- [Tracerfy, $3,000 monthly, Business, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/3000-monthly-business-post-v2-api-dnc-lookup/llms.txt): $50.00 per 1,000, 38% complete
- [Tracerfy, contact us, Custom Enterprise, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/contact-us-custom-enterprise-post-v2-api-dnc-lookup/llms.txt): 38% complete

## Tracerfy's calls for this API (2)

- `POST /v2/api/dnc/lookup/`: [Tracerfy, top-up from $20, Pay as you go, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/top-up-from-20-pay-as-you-go-post-v2-api-dnc-lookup/llms.txt)
- `POST /v1/api/dnc/lookup/`: [Tracerfy, top-up from $20, Pay as you go, POST /v1/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/top-up-from-20-pay-as-you-go-post-v1-api-dnc-lookup/llms.txt)

## Tracerfy's APIs (3)

- [Tracerfy Reverse email lookup API pricing, 2 plans, POST /v1/api/email-append/](https://datacircle.dev/reverse-email-lookup-apis/tracerfy/top-up-pay-as-you-go-post-v1-api-email-append/llms.txt)
- [Tracerfy Reverse email lookup API pricing, 2 plans, POST /v1/api/reverse-email-append/lookup/](https://datacircle.dev/reverse-email-lookup-apis/tracerfy/top-up-pay-as-you-go-post-v1-api-reverse-email-append-lookup/llms.txt)
- [Tracerfy Phone validation API pricing, 5 plans](https://datacircle.dev/validate-phone-apis/tracerfy/top-up-from-20/llms.txt)
- [Tracerfy Do-not-call check API pricing, 5 plans, POST /v2/api/dnc/lookup/](https://datacircle.dev/do-not-call-check-apis/tracerfy/top-up-from-20-pay-as-you-go-post-v2-api-dnc-lookup/llms.txt)

## Tracerfy: do-not-call check API alternatives

[Tracerfy alternatives: other do-not-call check API providers by price](https://datacircle.dev/tracerfy-alternatives.txt)

We list other providers' plans closest to this plan in price per 1,000 phones.

- [RealPhoneValidation, top-up from $25](https://datacircle.dev/do-not-call-check-apis/realphonevalidation/top-up-from-25/llms.txt): $20.00 per 1,000, 25% complete
- [SearchBug, top-up from $10](https://datacircle.dev/do-not-call-check-apis/searchbug/top-up-from-10/llms.txt): $20.00 per 1,000, 25% complete
- [EasyDNC, top-up](https://datacircle.dev/do-not-call-check-apis/easydnc/top-up/llms.txt): $25.00 per 1,000, 13% complete
- [1Lookup, $99 monthly](https://datacircle.dev/do-not-call-check-apis/1lookup/99-monthly/llms.txt): $49.50 per 1,000, 50% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-14.

- https://app.fastappend.com/api-docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- https://tracerfy.com/email-append?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- https://www.tracerfy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- https://www.tracerfy.com/skip-tracing-api-documentation/download.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- https://www.tracerfy.com/skip-tracing-api-documentation/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- https://www.tracerfy.com/skip-tracing-api-documentation/tag/phone-verification-dnc/POST/v2/api/dnc/lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing
- https://www.tracerfy.com/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=do-not-call-check-api-pricing