For AI agents: visit https://v3api.telmetrics.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.

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Home Guides API Reference

Guides

Key Press Routing

Getting Started

Introduction
Authentication

Quick Start Guides

Creating Your First Tracking Number

Finding Available Numbers

Available Numbers
- Field Reference
Finding Toll-Free Numbers
Finding Local Numbers

Managing Tracking Numbers

Tracking Numbers
International Tracking Numbers
Call Features

Managing Number Pools

Number Pools
International Number Pools
- Creating a Number Pool
- Adding/Removing Numbers
Call Features

Number Group Management

Groups

Reporting

Retrieving Phone Call Details
Call Webhooks
Sales Rescue Webhooks

Dynamic Number Insertion

Overview
Keyword/Campaign Attribution
Channel Attribution
Number Replacement Rules
Adding DNI to a Website
Capturing On Page Variables
Global DNI Tag Management

Group Owners

Creating A Group Owner
Retrieving Group Owners
Updating A Group Owner
Removing A Group Owner
Field Reference

Audio Notification File Management

Notification Files

Lead Tracking API

Lead Tracking
Lead Tracking for Number Pools

Reference

Paging Results
Time Zones
DNI Referrers
International Feature Support
Supported Countries

Billing Groups

Creating a Billing Group
Retrieving Billing Groups
Updating A Billing Group
Removing A Billing Group
Field Reference

Key Press Routing