- Get accurate billingLRN is an efficient way to determine exact call routing and billing.
- Stay informedThe Telnyx API updates directly from the NPAC LRN database in real time.
- Authenticate your dataGet accurate lead authentication information while porting numbers.
|Carrier & LRN Lookup Tool||Caller Lookup||International Lookup|
|Free using the tool above *rate limited||$0.003 per request||From $0.02 per request|
|Best for information validation. US only||Best for identifying inbound callers. US only||Best for identifying mobile country and network codes on international numbers.|
|Format and Origin|
|Mobile Country Code (MCC)|
|Mobile Network Code (MNC)|
|SPID and OCN|
Porting information is updated in real time from the NPAC LRN database.
Access carrier and number details beyond standard LRN information.
Data for developers — all our data is delivered via programmatic API.
Choose how to request data — via HTTP, SIP, DNS ENUM, or XML UDP.
- Granular ControlConfigure and customize your phone numbers in real time using the Telnyx Mission Control Portal.
- Eliminate DowntimeSchedule your number ports ahead of time for a smooth switchover with no downtime.
- Subject Matter ExpertsOur team of experts will be there every step of the way to make sure your experience is seamless.
- Fair and Transparent PricingWe offer pay-as-you-go pricing with automatic volume and commitment discounts.
- Unparalleled 24/7 SupportOur team of in-house engineers is available around the clock.