Phone Number Validator API - E.164, Line Type & Risk Flags

Phone Number Validator

automation-lab/phone-number-validator

Validate and format phone numbers using Google's libphonenumber. Returns validity, SMS suitability, campaign risk flags, number type, country, and E.164/national formats.

Phone Number Validation API - Bulk Validator & Carrier Lookup

pink_comic/phone-number-validation

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.

Phone Number Validator — Lead Validation, Line Type & Carrier

zhorex/phone-number-validator

Bulk phone and lead validation with Google's libphonenumber: validity, country, timezone, location, line type and E.164/international/national/RFC 3966 formats. Carrier where the numbering plan exposes it — not for US, Canada or Puerto Rico, where mobile vs fixed line can't be told apart either.

Phone Validator, Carrier & TCPA Litigator Lookup (US, Canada)

checkthatphone/phone-validator

Live US & Canada carrier lookup — not just a format check, and no API key to bring. Get the carrier a number uses today (not when it was issued), line type, deliverability, ported status, TCPA litigator scrub, free state-DNC scrub, landline-SMS routing, IP↔phone geo. No start fee.

Phone Number Lookup API — Carrier, Line Type, Validation

khadinakbar/phone-number-lookup-api

Validate phone numbers in bulk and get E.164 format, country, region, carrier and line type, plus fraud score and owner name where available. Each row shows its lookup status, and rows without carrier data are not billed.

WhatsApp Number Lookup — Profile, Leaks, Telegram, Bulk

eduair94/whatsapp-data-lookup

Verify any WhatsApp number worldwide. Returns profile picture (real pics for normal users, not just businesses), about/status, business flag, Telegram cross-check, Google/TrueCaller intel, leak/breach data, and bulk verification. Covers gaps left by generic WA lookup actors.

Telegram Number Validator - Bulk Check

clearpath/telegram-phone-number-validator

Bulk verify phone numbers for active Telegram accounts. Check 1,000-10,000 numbers per run. Upload CSV or Excel files, get instant yes/no results. Clean contact lists, validate leads, enrich CRM data. No Telegram account needed. Global coverage with automatic phone format normalization.

Person Data Enrichment — Email, Phone & LinkedIn

ryanclinton/person-enrichment-lookup

Enriches persons from People Data Labs — cheaper than Clay, Apollo, or ZoomInfo. Name + company → verified work email, job title, seniority, phone, LinkedIn, and location. Pay-per-event: $0.15/person. No subscription.

Phone Number Validator - Bulk Carrier & Line Type Lookup

scrapersdelight/phone-number-validator-scraper

Validate and normalise phone numbers in bulk. Returns E.164, country, region, timezone, line type and carrier. For US & Canada it adds the assigned LERG carrier, wireless/landline/VoIP type, rate centre and LATA from free public data - no API key, no per-lookup fees.

Email Address Validator (2026) Letest

datascoutapi/email-address-validator

Email validator - verify 10000 emails/run. Bulk email validation checks MX records, disposable/role-based detection. Improve deliverability & reduce bounces. 5-layer validation, detailed reports & smart DNS caching. Fast, accurate, cost-effective email list cleaning. Start free!