Phone Number Intelligence API

North American
Telephone Data

Access comprehensive NPA-NXX data, carrier information, and phone number validation through a simple, developer-friendly API.

Everything you need for phone data

Complete North American Numbering Plan data with area codes, exchanges, and rate centers.

Validate and get detailed information about any North American phone number.

Identify the carrier and line type for any phone number in real-time.

Sub-50ms response times with 99.9% uptime SLA for enterprise customers.

RESTful API with comprehensive documentation, SDKs, and code examples.

Simple API key authentication with flexible rate limits for any scale.

Create a free account and start making API calls in minutes.