Routing Intelligence

HLR & MNP Lookup

Cleanse your database and optimize routing. Live SS7 queries to determine network validity, roaming status, and ported networks instantly.

Test HLR API

The Basics

What is HLR & MNP Lookup?

The Home Location Register (HLR) is the central subscriber database in every GSM mobile network. It stores the identity, current MSC/VLR location, roaming status, and service profile of every active subscriber. Mobile Number Portability (MNP) records track which subscribers have moved their MSISDN from one operator to another while retaining the same number — a routine event in every mature market.

Almuqeet's HLR & MNP Lookup performs a live MAP_SRI_SM query over our direct SS7 / SIGTRAN footprint and returns the IMSI, current network MCC/MNC, original network, MSC Global Title, ported flag, roaming status, and number validity in milliseconds. The result is a clean, routable signal that downstream systems — A2P routers, fraud engines, CRM hygiene jobs — can act on with confidence.

Pair this with our Phone Number Intelligence service to layer on line-type detection, risk scoring, and DND registry checks for a complete subscriber profile before you spend a cent on termination.

Common Number States

Active & Reachable — subscriber attached to the network, ready to receive A2P traffic.
Ported (MNP) — current network differs from original numbering plan; route accordingly.
Roaming — subscriber currently registered on a foreign VLR; pricing and delivery rules change.
Absent / Inactive — number disconnected, suspended, or no longer in use; suppress the send.

How Do HLR & MNP Work

Four simple steps to empower your communication

Step 1

Send the mobile number(s) to our secure HLR/MNP platform.

Step 2

Our system queries the operator database and checks number status.

Step 3

Get real-time results on network, portability, and validity.

Step 4

Use this data to optimize your messaging strategy.

Features & Benefits

Why enterprises choose Almuqeet for Routing Intelligence

Cost Efficiency

Reduce SMS waste by verifying numbers before sending. Avoid charges for undelivered messages.

Fraud Prevention

Block suspicious activity like SIM swap fraud. Validate numbers to reduce scam risks.

Global Reach

Verify international numbers before sending. Stay compliant with regional telecom rules.

Improved Delivery

Ensure messages reach active, valid numbers. Optimize routing to avoid failed deliveries.

// HLR API Response200 OK

{
  "msisdn": "+447700900123",
  "status": "ACTIVE",
  "ported": true,
  "original_network": {
    "mcc": "234", "mnc": "15",
    "name": "Vodafone"
  },
  "current_network": {
    "mcc": "234", "mnc": "10",
    "name": "O2"
  },
  "roaming": false
}

API Docs

REST JSON

Response

Milliseconds

Infra

Direct SS7

Integration

Plug & Play

Lookup Modes

Choose the Right Lookup for the Job

Real-time SS7 accuracy or fast cached lookups — pick the trade-off that fits your workflow.

Live HLR Lookup

Direct MAP_SRI_SMdip into the destination network's HLR. Returns the freshest possible state — IMSI, MSC GT, VLR location, current MCC/MNC. Best for real-time fraud checks, OTP routing, and high-stakes A2P sends.

• Sub-200ms typical latency
• 99.999% accuracy at query time
• Higher per-dip cost

Cached MNP Lookup

Internal MNP database refreshed continuously from operator portability feeds. Ideal for bulk database hygiene, campaign list cleansing, and high-throughput LCR pre-routing where sub-24h freshness is acceptable.

• Single-digit ms response
• Tens of thousands of TPS
• Lower unit cost at scale

Use Cases for HLR & MNP Services

Tailored Solutions for Every Business Need.

Telecommunication Providers

Monitor and manage network portability effectively.

Bulk SMS Campaigns

Validate number before sending to reduce costs and increase efficiency.

Financial Services

Verify numbers for secure communication and reduce fraud.

E-commerce

Target the right users with precise data. Ensure transactional SMS reaches them.

Building bulk messaging on top? See how the aSMSC Phoenix wholesale SMS platform uses HLR/MNP data for least-cost routing and DLR accuracy.

Better Together

Where HLR & MNP Fits in Your Messaging Stack

HLR/MNP rarely operates in isolation — it pairs with routing, security, and intelligence layers.

FAQ

Frequently Asked Questions

Questions about HLR & MNP

Still have questions? Our solutions team can walk you through deployment, pricing, and integration.

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Need Accurate Number Data for Smarter Messaging?

Real time number validation. Identify active and inactive numbers instantly to streamline your communication and save costs on messaging campaigns.

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