Datacircle

HLR Lookups, POST /nt-lookup: phone validation API pricing, 10 plans

HLR Lookups's sitellms.txt
67% complete: 6 of the 9 key fieldsSee which
$0.00per 1,000 phones
Plan: 100 free lookups one of HLR Lookups's 10 plans
Call: POST /nt-lookup one of HLR Lookups's 6 calls

About this item

  • Freshness. HLR Lookups doesn't say how fresh an answer is.
  • 6 of the 9 key fields. Number, Its check, Type, Carrier, Porting and roaming, Place.
  • Nothing to pay. You get 100 requests once.
  • One call. You send number to POST /nt-lookup. Optional: route, storage. The call returns whether the number is valid.
  • Who can get it: new accounts. Keep data: no limit. Use data: with conditions.

Compare with similar plans

Other providers' plans with the closest prices per 1,000.

This planHLR Lookups, free, 100 free lookups, POST /nt-lookupIPQualityScore, freeLoqate, freeListar, free, Start for free, POST /search/verify-phone-ownershipMelissa, free, Monthly Top-off, GET /V4/WEB/GlobalPhone/doGlobalPhone
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Completeness67%89%78%67%56%
Billingfreefreefreefreefree
Pay$0$0$0€0$0
Enough for100 calls, once1,000 calls a month700 calls, once100 results100 calls a month
Freshnessnot publishednot publishedlivelivestored
Who can get itnew accountscompanies, with a business email addressanyonethe first account created in an organisation, with an email address that is not disposable, from a sign-up country within Listar's commercial scopeanyone who pays the "$4.97 Verification Fee (One-Time)" (a KYC/AML identity check), after it Melissa tops off up to 1,000 free credits a month

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-20.

  1. hlr-lookups.com/en/api-docs
  2. hlr-lookups.com/en/pricing
  3. hlr-lookups.com/en/terms-of-service

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Number
  • Formats, not in the answer
  • Its check
  • Type
  • Carrier
  • Porting and roaming
  • Place
  • Risk, not in the answer
  • Owner, not in the answer
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Percall
Also pays forfrom the same budget: HLR Lookup (synchronous) · HLR Lookup (asynchronous) · MNP Lookup (synchronous) · MNP Lookup (asynchronous) · NT Lookup (asynchronous)
Not found
$ per 1,000$0.00
In their words
Their pitchYour solution for number portability lookups, phone number verification, and mobile network detection.
Data
Keep datano limit
Use dataYou will only use the Software and the Service for lawful purposes, and in compliance with all applicable laws including, without limitation, copyright, trademark, patent, intellectual property, obscenity and defamation laws [...], You will not use the Software and the Service for chain letters, junk mail, advertising, spamming in any form or type, You will not use the Software and the Service to compete against VMG, You understand and agree that you will not rent, lease, distribute, sell, resell, assign, or otherwise transfer rights to the VMG software and service, You agree not to publish or disclose to third parties any evaluation of VMG software without VMG's prior written consent
Plan
Pay$0
You get100 requests
Enough for100 calls, once
Rate limit
Batch1
Speed
Answerin the call
The call
You sendnumber. Optional: route, storage
MethodPOST
Path/nt-lookup
About the plan
Plan100 free lookups
Who can get itnew accounts
The 22 fields the plan's answer can hold

lookup ID, phone number, number type, query status, valid, invalid reason, possibly ported, vanity number, qualifies for HLR lookup, MCC-MNC, MCC, MNC, original carrier, original country, original country code, regions, time zones, info text, cost, timestamp, storage, route