Real-Time Call Routing (LRN)

CALL ROUTING DATA

Real-time call routing via Local Routing Numbers

Use LRN information for precise programmatic call rating, routing and billing.

Questions on setup? Talk to our experts

Telnyx is NPAC-authorized for real-time, accurate data.

Get Accurate Billing
LRN is an efficient way to determine exact call routing and billing.
Stay Informed
The Telnyx API updates directly from the NPAC LRN database in real time.
Authenticate Your Data
Get accurate lead authentication information while porting numbers.

FEATURES

Real-Time Data
Porting information is updated in real time from the NPAC LRN database.
Extended Information
Access carrier and number details beyond standard LRN information.
Programmatic API
Data for developers — all our data is delivered via programmatic API.
Flexible Access
Choose how to request data — via HTTP, SIP, DNS ENUM, or XML UDP.

LRN Lookup Send Telnyx a 10-digit phone number and we’ll return the Local Routing Number.

Extended LRN Lookup Use our extended lookup to access additional data:

Granular Control
Configure and customize your phone numbers in real time using the Telnyx Mission Control Portal.
Eliminate Downtime
Schedule your number ports ahead of time for a smooth switchover with no downtime.
Subject Matter Experts
Our team of experts will be there every step of the way to make sure your experience is seamless.
Fair and Transparent Pricing
We offer pay-as-you-go pricing with automatic volume and commitment discounts.
Unparalleled 24/7 Support
Our team of in-house engineers is available around the clock.

Questions on setup? Talk to our experts

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