Verify Phone Numbers with uProc

Automate phone number verification for landline and mobile using uProc to ensure valid formats before calls or campaigns.

n8n
Verify Phone Numbers with uProc

This n8n workflow verifies phone numbers worldwide using uProc's Get Parsed and Validated Phone tool. It takes a phone number input, parses it to extract country prefix, code, local number, formatted version, validity status, and type (mobile, landline, etc.). An 'If' node then branches based on validity, allowing you to handle invalid numbers by marking them in databases or excluding from telemarketing.

Benefits include avoiding communication failures, saving time on manual checks, and improving campaign ROI by targeting only valid contacts. Integrate with databases like MySQL/Postgres or forms like Typeform by replacing the sample function node. Requires uProc credentials (Email & API Key).

Ideal use cases: Help desks cleaning customer databases, sales teams prepping call lists, e-commerce for order confirmations, or marketing for SMS/email campaigns. Scalable for bulk processing via triggers like webhooks.

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Last updated October 3, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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