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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

Reliable real-time validation of mobile numbers spanning over 220 international networks is at your fingertips. Our centralized HLR Lookup service offers extensive network insights, providing live connectivity statuses, carrier details, and porting histories sourced directly from mobile operators around the globe. This service is ideal for SMS marketers who enjoy an impressive 98% delivery rate, call centers that want to enhance agent efficiency, and businesses focused on maintaining high-quality leads. By cleaning up invalid numbers, diminishing unnecessary calls, and improving campaign performance through immediate verification, users can see tangible benefits. Notable features include extensive coverage across the USA, Europe, and Asia, seamless API integration, the ability to upload bulk files, detection of disposable numbers, and support for UK and Ireland landlines. It is also compatible with major telecommunications networks such as Verizon, AT&T, Vodafone, O2, and T-Mobile. With enterprise-level reliability, our service supports 210 concurrent requests, offers optional caching to minimize latency, and employs smart routing across various network partners to ensure optimal performance. Additionally, every verified business account is granted 200 complimentary credits to experience our dependable results firsthand, making it an excellent opportunity for new users to test the service’s capabilities.

Description

NumberChecker is a cloud-driven service designed for bulk contact verification, catering to marketers, agencies, lead-generation teams, CRM and sales operations, email marketers, call centers, and developers. Users can effortlessly upload lists in CSV or text format and select from various checks, including phone number status, WhatsApp account and activity, Telegram status, and email address verification for platforms like Gmail, Yahoo, and Outlook. After the checks are completed, users can conveniently download the results, which are clearly labeled. The platform's dashboard facilitates list-based workflows where checks are billed using prepaid credits, eliminating the need for a monthly subscription. Furthermore, it offers an approval-based REST API that allows for job submissions, status updates, callbacks, and result downloads. The service accommodates uploads ranging from 2,000 to 1,000,000 entries, adhering to the specific limits of the account and service. Importantly, users must ensure they have the legal right to process the uploaded data and conduct outreach in compliance with relevant laws. This comprehensive service streamlines the verification process, making it an essential tool for any organization looking to maintain clean and accurate contact lists.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

No details available.

Integrations

No details available.

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Pricing Details

$1
Pay as you go using prepaid USD credits, with no subscription, commitment, or lock-in. WhatsApp Number Checker costs $1 per 40,000 checks. Other check types range from $1.33 to $13.33 per 10,000, depending on the check. Bulk uploads start at 2,000 records; API checks use the same rates. Larger recurring batches may receive custom rates.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

HLR Lookup

Founded

2005

Country

United Kingdom

Website

www.hlrlookup.com

Vendor Details

Company Name

Marketing Wala

Founded

2026

Country

Pakistan

Website

www.numberchecker.cloud/

Product Features

Customer Data Platforms (CDP)

Behavioral Analytics No 
Campaign Management No 
Customer Profiles No 
Customer Segmentation No 
Data Integration No 
Data Matching No 
GDPR Compliance No 
Personalization No 
Predictive Modeling No 

Product Features

Alternatives

Alternatives