Phone Number Validator & Formatter | Carrier Data

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.

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

jurassic_jove/phone-number-validator

Validate, classify and format phone numbers in bulk from Apify datasets, CSV files and inline JSON. Offline validation (E.164, line type, country) — no scraping, no carrier APIs.

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 — Carrier, Line Type & Country

accountable_eel/phone-number-validator

Validate phone numbers offline with Google's libphonenumber. Get validity, number type (mobile, landline, VOIP, toll-free), country, and E.164/international/national formats. Never charged for an invalid number.

Phone number validator, carrier checker and line type lookup. Validate, parse and enrich numbers with country, carrier, line type (mobile, landline, VoIP), timezone and E.164 formatting. Bulk phone list cleaning for CRM, SMS and leads. No API key required… Try free — no API key, instant results.

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 & 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.

Clean a phone list end to end: parse and validate with libphonenumber, format to E.164, international and national, detect line type, region, carrier and timezone offline, deduplicate on E.164 and export segmented CSV. Reads numbers buried in free text. No external API calls.

Validate phone numbers at scale — format, line type, carrier and country — from offline libphonenumber. No paid key needed. B2B lead hygiene.