Whois & Analysis for callersmart.com

iPhone is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system.

The first generation iPhone was released on June 29, 2007; the most recent iPhone model is the iPhone 7, which was unveiled at a special event on September 7, 2016.

App Store is a digital distribution platform, developed and maintained by Apple Inc., for mobile apps on its iOS operating system.

The store allows users to browse and download apps developed with Apple's iOS software development kit.

Apps can be downloaded on the iPhone smartphone, the iPod Touch handheld computer, the iPad tablet computer, and to the Apple Watch smartwatch and 4th-generation Apple TV as extensions of iPhone apps.

Reverse lookup is the act of using a value to retrieve a unique key in an associative array.

Applications of reverse lookup include reverse DNS lookup, which provides the domain name associated with a particular IP address, and a reverse telephone directory, which provides the name of the entity associated with a particular telephone number.

A telephone directory, also known as a telephone book, telephone address book, phone book, or the white/yellow pages, is a listing of telephone subscribers in a geographical area or subscribers to services provided by the organization that publishes the directory.

Its purpose is to allow the telephone number of a subscriber identified by name and address to be found.

A telephone call is a connection over a telephone network between the called party and the calling party.