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Everything teams ask before signing up - getting started, pricing, compliance and the API. Can't find it? Talk to us.
Getting started
Pricing & credits
Compliance & the ICO
Using the API
A lookup uses one credit when the number is correctly formatted, even if it isn’t a live number.
Badly formed numbers - such as those with the wrong length or a non-mobile format - are rejected with a format error, and no credit is used.
Every API response includes the X-HLR-Credits-Used header, so you can check how many credits each call used.
Mobile & Email (Real-Time): HLR and email checks are queried live and in real-time against the networks and mail servers that own the data.
TPS, CTPS, MPS & PAF (Updated Daily): Official suppression lists and address registries are updated every single day, so you are always working with the latest files.
Landline Validation: While landlines cannot be queried live on the network, we provide an enhanced validation service fed by multiple trusted data sources to give you the highest possible accuracy.
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