Phone Number Info × E-Commerce & Marketplaces

Phone Number Info for E-Commerce & Marketplace Verification

Verify seller identities, validate GST registrations, auto-fill addresses from pincodes and process UPI payouts for marketplace platforms.

View API Details See Pricing

~185ms

Response Time

100%

Uptime

Available

Free Tier

The Problem

Fake seller registrations with invalid GSTIN or PAN numbers
Address entry errors during checkout increase return rates
Failed seller payouts due to incorrect UPI handles or bank details
No automated vendor KYB (Know Your Business) verification at scale

The Solution

Auto-validate seller GSTIN and PAN during marketplace onboarding
Pincode-to-address auto-fill reduces checkout abandonment by 15%+
Verify seller UPI handles before processing payouts — zero failures
IFSC validation ensures accurate bank transfer details for settlements

Quick Integration Example

Get started in minutes — here's a sample cURL request for the Phone Number Info:

cURL

-string">"token-command">curl -X GET -string">"https://api.cstudio.sbs/v1/phone/info?phone_number=9876543210" \
  -H -string">"X-API-Key: YOUR_API_KEY" \
  -H -string">"Content-Type: application/json"

Sample Response JSON

{
  "number": "+91-9876543210",
  "country": "India",
  "sim_card": "BSNL (Bharat Sanchar Nigam Limited)",
  "connection": "Prepaid 4G SIM card",
  "mobile_state": "Punjab",
  "hometown": "Kapurthala, Punjab, India",
  "reference_city": "Malerkotla, Punjab, India",
  "language": "Punjabi",
  "helpline": "1800-180-1503",
  "owner_address": "Model Town, Jalandhar, Punjab 144001, India",
  "mobile_locations": "Sandhanwal (270), Mehngerwal (295), Bakainwala (125), Kamirpur (195), Chatriwala (184)",
  "tower_locations": "Sarangwal (267), Bakhlaur (199), Chhanga Khurd (298), Pallah (42), HAJIPUR"
}

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