Data cleansing validation features

HLR Lookup provides a number of features and tools to give quick access to the HLR subsystem. This allows our clients to quickly validate their numbers and clean their data with minimum set up requirements or telecoms knowledge.

Bulk Upload

It's our business to make your life easier. The Bulk Upload facility allows you to submit your numbers in a range of formats and we'll automatically append the results alongside your original data.

Designed to be super fast, with easy to understand results. Schedule, pause and monitor your batches from one location. Regardless of how many numbers you own, you'll be surprised how easy and fast it is to achieve clean data.

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Powerful API

Take our API and start validating mobile numbers in real time on your site within minutes.

Check your balance, create batches and download your results all from the comfort of your own code.

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Personal and Global Caching

Recheck any numbers you may have already processed for free.

Saving you the work of removing any numbers from your batches or pre-checking your number before sending to us over API.

If you happen to own the same numbers as our other clients, and they've agreed for them to be added to the Global Cache then you can select to use that result and we'll only charge you half a credit.

If our other clients check a number you've previously checked, and use your result, we'll reward your account with a quarter of a credit.

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Auto Topup & Credit Alert

Never run out of credits by activating your Auto-Topup or set an alert level and we'll email you when your credits are getting low. There's no need to closely monitor your usage, we'll do that for you.

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Top Up Instantly

Purchase additional credits from within your account and we'll add them instantly.

Select from one of our 3 currency options. GBP, USD or Euro and quickly get back to work.

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Beautiful Reports

We know analysis of your data is important. Pull what you need from our simple reports pages and show it off.

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Worldwide Coverage

If the location and the network give a HLR response, we can check it.

We currently support over 1300 networks over 220 countries.

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Live Support, Ticketing, Clear Documentation and Great Customer Service

We've designed everything to make life as easy for our clients as possible but we're always here to help with anything you may need.

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Free Validation

Our free validation tool will help you find out if your numbers are in the right format and the number type (mobile or landline) at no cost.

Allowing you to get a feel for the system and the benefits we offer with minimal effort.

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Get in touch

UK-based Support service

If you have any questions, we’re here. Reach out via online chat, raise a ticket, send us an email or give us a ring. We’ll be happy to help.

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Comprehensive Knowledge Base

We’ve compiled our most frequently asked questions and written detailed documentation to help you get the most from our service. Account query? Technical help? - this is the place to look.

Knowledge Base
Realtime data. Global coverage for 4 billion mobile subscribers.
Over260000 Monthly Visitors
1.2seconds Average Response Speed
4billion Global subscriber reach
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Directly query mobile networks worldwide from the centralised HLR Lookup service.

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