Pricing

from $20.00 / 1,000 phone number validateds

Phone Number Validation API — Format, Carrier & Line Type

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

Pricing

from $20.00 / 1,000 phone number validateds

Rating

0.0

(0)

Developer

NexGenData

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Categories

Business

Lead generation

Automation

You can access the Phone Number Validation API — Format, Carrier & Line Type programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "phoneNumbers": [
9        "+14155552671",
10        "+442071838750",
11        "2025550143",
12        "+8613800138000",
13        "+61 2 9374 4000",
14    ] }
15
16# Run the Actor and wait for it to finish
17run = client.actor("nexgendata/phone-number-validator").call(run_input=run_input)
18
19# Fetch and print Actor results from the run's dataset (if there are any)
20print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
21for item in client.dataset(run["defaultDatasetId"]).iterate_items():
22    print(item)
23
24# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Phone Number Validation API — Format, Carrier & Line Type API in Python

The Apify API client for Python is the official library that allows you to use Phone Number Validation API — Format, Carrier & Line Type API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Phone Number Validation API — Format, Carrier & Line Type API in JavaScript

Phone Number Validation API — Format, Carrier & Line Type API through CLI

Phone Number Validation API — Format, Carrier & Line Type OpenAPI definition

Phone Number Validation API — Format, Carrier & Line Type API

Phone Number Validator & Formatter

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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.

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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.

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Phone Number Validator — Line Type, Country & Format

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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.

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Phone Validation

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Validate phone numbers worldwide. Carrier and location info.

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Validate and format phone numbers from any country. Check if numbers are valid, identify carrier and line type, determine geographic location, and normalize to E.164 international format.

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📞 Phone Number Validator - Line Type, Country, Bulk

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

Renzo Madueno

Line Phone Number Scraper

contacts-api/line-phone-number-scraper

Collect public contact numbers using our LINE Phone Number Scraper. Extract phone numbers from LINE profiles for outreach and lead generation.

Lead Heaven

Phone Number Validator & Lookup API - Carrier Checker

pink_comic/phone-number-validation

Phone number validator, lookup API, and carrier checker for lead lists. Validate, parse, and enrich numbers with country, carrier, line type (mobile, landline, VoIP), location, timezone, and E.164 formatting. Clean CRM data, verify leads, and reduce bad outreach. No API key required.

Ava Torres

Phone Number Validator - Bulk International Phone Validation

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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.

NanoScrape

Phone Number Validator & Formatter - E.164, Type, Country

flash_scraper/phone-number-validator

Validate, normalize and classify phone numbers offline with Google's libphonenumber. Per number: valid/invalid, E.164 + national + international formats, country & region, calling code, line type (mobile/fixed/VoIP/toll-free) and carrier. Clean contact lists. No API key, no network.