Phone Numbers Guides
This section contains guides for using phone numbers with SignalWire.
Verified Caller ID
Verified Caller ID vs. SignalWire Phone Number
Webhooks Overview
An introduction to using webhooks to receive information and events about calls and messages.
Number Groups
Number Groups let you pool phone numbers that can act as one entity.
Porting Out of SignalWire
Information about porting a phone number out of SignalWire.
Releasing Numbers
Information about releasing numbers on your SignalWire Dashboard.
Status Callbacks Overview
SignalWire allows for a variety of different types of callbacks that allow you to keep an eye on your traffic...
Transferring Numbers
Transferring Phone Numbers to a Different Project in Your SignalWire Space
Compatibility API Phone Number guides
Purchasing Numbers in Bulk
Enjoy this user-friendly approach to adding API search parameters through queries in your console. Whether you want to buy local...
Update Webhooks in Bulk
Use Python or Node.js to Update Webhooks on Bulk Amount of Numbers
Listing Numbers to a CSV
List all of the numbers in your SignalWire Project and export them to CSV
Releasing Numbers
This code snippet will filter all numbers by a certain area code or sequence and then return all the numbers...
Releasing Numbers from a CSV
The Python script example below will delete numbers from your SignalWire Space based on a CSV file of the intended...
Removing Landlines From Your Recipient List and Gathering Additional Information
Stop sending messages to landlines! This snippet will use a Phone Number Lookup including carrier details for all numbers in...