Top 20 NuGet phone Packages

Twilio REST API helper library
Official C#/.NET wrapper for the nexmo API
C# port of Google's common Java, C++ and Javascript library for parsing, formatting, storing and validating international phone numbers. http://code.google.com/p/libphonenumber/
Xamarin and Windows Plugin to In-App Billing. Get item information, purchase items, and restore purchases with a cross-platform API. Read the full documenation on the projects page.
Check to see if your users have granted or denied permissions for common permission groups on iOS and Android. Additionally, you can request permissions with a simple cross-platform async/awaitified API.
Receive information about the device that you are using. Properties such as Model, Operating System, Version, Id, and even the ability to generate a unique Id for your application based off of these properties.
With MR.Gestures you can handle all the touch gestures in your Xamarin.Forms apps.
Take or pick photos and videos from a cross platform API.
Custom control for your Xamarin.Forms project ot turn your images into elegant circle images. Customizable border thickness and color. Ensure you call ImageCircleRenderer.Init() on each platform! Built against: 3.4.0.1009999
Use this for Microsoft Azure Notification Hubs back end operations. It adds Microsoft.Azure.NotificationHubs.dll to your project. Notification Hubs support sending push notifications to Windows, Windows Phone, iOS, Android, Amazon, and Baidu. For more information on Notification Hub, p...
Collection of MVVM Helpers such as ObservableRangeCollection, BaseViewModel, Grouping, and others.
Custom control for your Xamarin.Forms project to display HTML content into labels. Ensure you call HtmlLabelRenderer.Init() on each platform! Built against: 3.0.0.550146
The fastest, most accurate tools. Deployed by millions. Request.Browser properties will be populated with data from 51Degrees Lite Device Data. Other features include automatic image optimisation, monitoring of network conditions and client side feature detection.
Twilio helpers for ASP.NET MVC versions 3 through 5.
MonoGame library for making little flashcard games
NUnitLite provides a simple way to run NUnit tests, without the overhead of a full NUnit installation. It is suitable for projects that want to have a quick way to run tests using a console runner and don't need all the features of the NUnit engine and console runner. Supported platforms: - .NET Fr...
Get network connectivity information such as network type, speeds, and if connection is available. Additional functionality includes the ability to ping a specific host and port number. Ensure you have proper permissions set by reading the README.
Cross-platform socket API for Xamarin iOS/Android/Forms, Xamarin.Mac, Windows Phone 8/8.1, Windows Store, UWP and Windows Desktop. Includes support for TCP and UDP listeners and clients, as well as UDP multicast.
Xamarin and Windows plugin to perform text to speech functionality. Adjustable pitch, speak rate, locale, and more.
Toolkit for Xamarin.Forms (Controls, Behaviors, and Converters)!