Bulk Phone Number Validator & Formatter - E.164, Line Type

Phone Number Validator

automation-lab/phone-number-validator

Validate and format phone numbers using Google libphonenumber. Returns validity, type (mobile, fixed-line, VoIP), country, E.164 format, national format, and carrier info. Process up to 10,000 numbers per run. Ideal for CRM cleanup and lead enrichment.

Phone Number Validator — Line Type, Country & Format

zhorex/phone-number-validator

Bulk phone validation with Google's libphonenumber: line type, country, timezone, location, E.164/international/national/RFC 3966 formats. Carrier lookup where libphonenumber data is available (US/CA/PR null due to Mobile Number Portability — see README). No external APIs, no rate limits.

Bulk phone number validation API and carrier lookup for lead lists. Parse and normalize numbers to E.164; return country, line type, carrier metadata, location, timezone, and possible/valid format checks. Uses libphonenumber metadata—not live reachability, ownership, or OTP verification. No API key.

Bulk Email Verifier – Clean Email Lists & Reduce Bounce Rate

solutionssmart/bulk-email-verifier

Verify large email lists and remove invalid addresses before outreach. Reduce bounce rates and protect your sender reputation. Works with CSV, datasets, and automation workflows.

Phone Number Lookup API

khadinakbar/phone-number-lookup-api

All-in-one phone intelligence API. Validates any number, returns carrier, line type (mobile/landline/VoIP), country, region, owner name (US/CA), fraud score, breach data, WhatsApp/Telegram presence, and reverse-lookup URLs in a single call. 240+ countries. MCP/API-ready.

Phone Number Validator - Bulk International Phone Validation

santamaria-automations/phone-validator

Validate and format phone numbers in bulk. Detect country, number type (mobile/landline/VoIP), carrier, timezone, and geographic region. Powered by Google's libphonenumber — the industry standard used by major platforms. Perfect for CRM cleanup, lead validation, and SMS campaigns.

Fast WhatsApp Number Validator | $0.8/1K | Bulk Phone Cleanup

apivault_labs/whatsapp-number-validator

Clean and validate phone lists before WhatsApp/SMS outreach. Bulk-check numbers: validity, E.164 format, country, region, carrier, line type (mobile/landline) and WhatsApp-ready flag. 100% offline — no login, no bans. Optional Premium: live WhatsApp registration check with your own provider key.

Phone Validator

tomba-io/phone-validator

Verify phone number formats, check carrier information, and get detailed validation results. Furthermore, our phone validator supports international numbers and provides comprehensive line type analysis.

Phone Number Validator & Formatter

bgfc97/phone-number-validator

Validate and format international phone numbers in bulk (offline, libphonenumber). Detect country, line type (mobile/landline), E.164, national and international formats. Lead-gen and data cleaning. No key, no proxy.

Bulk Phone Number Validator — E.164, Carrier & Line Type

haketa/bulk-phone-validator

Validate and format thousands of phone numbers at once: validity, E.164 / international / national format, line type (mobile, landline, VoIP, toll-free), country, carrier, timezone and area. Fast, offline, keyless phone-list cleaning for CRM, SMS and leads.