Phone Number Validator — Bulk E.164 Normalize

Phone Number Validator & Bulk Validation API - 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 - Bulk Format & Carrier Lookup

lentic_clockss/phone-number-intelligence

Bulk phone number validation API for CRM and lead lists. Normalize to E.164; return country, line type, carrier, location, and timezone. Format checks only — not live reachability, ownership, or OTP verification.

📞 Phone Number Validator - Bulk, Line Type & Country

renzomacar/phone-validator

Validate and enrich phone numbers in bulk for any country: valid/possible, line type (mobile/landline/VoIP), country, E.164 format, and outreach risk flags. Offline libphonenumber engine, no API key, no per-lookup fees. A NumVerify/Twilio Lookup alternative for cleaning international lead lists.

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

george.the.developer/phone-number-validator

Validate and normalize phone numbers. Returns E.164, national/international format, country, calling code, line type, tel URI, and risk flags. Invalid rows are free.

WhatsApp Number Validator | Bulk Phone Cleanup

apivault_labs/whatsapp-number-validator

Validate and clean phone lists in bulk. Get E.164 format, country, carrier, line type, WhatsApp capability and best-effort live registration status with explicit checked, unavailable or pending states. $0.80 per 1,000 on paid plans.

Phone Number Validator - Carrier, Line Type & WhatsApp Check

memo23/whatsapp-number-validator

Bulk phone number validator & checker — 100% offline, any country. Per number: valid/invalid, E.164, country, region, carrier, line type (mobile/landline/VoIP) and a WhatsApp-ready flag. Clean lead lists, dedupe, normalize to E.164. No login, no ban risk. JSON, CSV or Excel out.

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.

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

flash_scraper/phone-number-validator

Bulk phone validator and formatter using Google's libphonenumber. Per number: valid/invalid, E.164, national and international formats, country, line type (mobile/landline/VoIP/toll-free), carrier lookup. Check mobile or landline, clean lists before you dial. No API key, no network. CSV, Excel.

Phone Number Validator & Formatter | Carrier Data

arjun_code/phone-number-validator

Validate and format phone numbers in bulk from lists or CSV URLs with Google's libphonenumber metadata. Get E.164, country, number type, original carrier, location and time zones. Export valid and invalid results to JSON, CSV or Excel—no external lookup API or proxy required.

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.