# KYC Hub, contact us, Enterprise: Phone validation API

> This API is used to check if the phone number exists globally and also check which social media websites its registered with.

KYC Hub's Enterprise plan lets you call the phone validation API. We check each provider's docs for 9 fields. KYC Hub's docs list 1: Number.
We haven't run KYC Hub through [our phone validation API benchmark](https://datacircle.dev/best-phone-validation-api.txt) yet.
KYC Hub gives this plan's price on request. We rank 1,339 plans for phone validation APIs by price. Half the plans cost $2.867 or less per 1,000 phones. KYC Hub has no free phone validation API plan. [297 phone validation API plans on our price sheet are free.](https://datacircle.dev/best-phone-validation-api.txt) [Trestle](https://datacircle.dev/validate-phone-apis/trestle/free/llms.txt) has a free plan with 25 calls in total. Trestle is the best phone validation API in our benchmark.
[Linq's $260 monthly plan](https://datacircle.dev/validate-phone-apis/linq/260-monthly-pro-post-v3-capability-check-imessage/llms.txt) is the cheapest paid plan per 1,000 phones. Linq's phone validation API costs nothing beyond the plan price. [Keyronne's pay-as-you-go plan](https://datacircle.dev/validate-phone-apis/keyronne/pay-as-you-go/llms.txt) costs the least for 10,000 phones a month: $0.20.
[Trestle](https://datacircle.dev/validate-phone-apis/trestle/top-up-from-10-self-serve-pay-as-you-go-get-3-0-phone-intel-phone-validation-api/llms.txt), [Signal House](https://datacircle.dev/validate-phone-apis/signal-house/top-up-from-10/llms.txt) and [Data247](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone/llms.txt) are the best phone validation API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-phone-apis/kyc-hub/contact-us-enterprise
- [Phone validation API in 2026: the best of 60+ compared](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://www.kychub.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Request: `POST https://api.kychub.com/kyc/india/v2/phone-check`
- API key: with the plan, on https://www.kychub.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Its API docs: https://dashboard.kychub.com/v3/api-docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing#post-/kyc/india/v2/phone-check
- Sold by: KYC Hub (https://www.kychub.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 11%
- Number: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: This API is used to check if the phone number exists globally and also check which social media websites its registered with.

## Data

- Countries: Worldwide
- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: phoneNumber
- Method: POST
- Path: /kyc/india/v2/phone-check

## About the plan

- Plan: Enterprise
- Who can get it: anyone who books a demo and agrees a quote (its page: "A short demo gets you a quote tailored to your stack")

## The 2 fields the plan's answer can hold

phone number exists, social media registrations

## KYC Hub's plans (3)

- [KYC Hub, contact us, Enterprise](https://datacircle.dev/validate-phone-apis/kyc-hub/contact-us-enterprise/llms.txt): 11% complete
- [KYC Hub, contact us, Growth](https://datacircle.dev/validate-phone-apis/kyc-hub/contact-us-growth/llms.txt): 11% complete
- [KYC Hub, contact us, Starter Compliance](https://datacircle.dev/validate-phone-apis/kyc-hub/contact-us-starter-compliance/llms.txt): 11% complete

## KYC Hub's calls for this API (1)

- `POST /kyc/india/v2/phone-check`: [KYC Hub, contact us, Enterprise](https://datacircle.dev/validate-phone-apis/kyc-hub/contact-us-enterprise/llms.txt)

## KYC Hub's APIs (3)

- [KYC Hub Business verification API pricing, 1 plan](https://datacircle.dev/business-verification-apis/kyc-hub/contact-us/llms.txt)
- [KYC Hub Company enrichment API pricing, 3 plans](https://datacircle.dev/company-enrichment-apis/kyc-hub/contact-us-enterprise/llms.txt)
- [KYC Hub Phone validation API pricing, 3 plans](https://datacircle.dev/validate-phone-apis/kyc-hub/contact-us-enterprise/llms.txt)

## KYC Hub: phone validation API alternatives

[KYC Hub alternatives: other phone validation API providers by price](https://datacircle.dev/kyc-hub-alternatives.txt)

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields.

- [VeriRoute Intel, contact us, Enterprise, POST /api/v1/messaging](https://datacircle.dev/validate-phone-apis/veriroute-intel/contact-us-enterprise-post-api-v1-messaging/llms.txt): 11% complete, 24 hours
- [LayerCall, contact us, Enterprise, POST /v1/batch](https://datacircle.dev/validate-phone-apis/layercall/contact-us-enterprise-post-v1-batch/llms.txt): 11% complete
- [PacificEast, contact us, Get a Quote, Line Identification Append](https://datacircle.dev/validate-phone-apis/pacificeast/contact-us-get-a-quote-line-identification-append/llms.txt): 11% complete
- [Pinnacle, contact us, One plan. Every feature., POST /rcs/capabilities](https://datacircle.dev/validate-phone-apis/pinnacle/contact-us-one-plan-every-feature-post-rcs-capabilities/llms.txt): 11% 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 2026-11-10.

- https://api.kychub.com/v3/api-docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.kychub.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.kychub.com/phone-and-email-verification?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.kychub.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.kychub.com/terms-and-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing