You are downloading the WhozCalling Social XAP file v1.0.0.7 for Windows Phone. WhozCalling Social is a free Social App: WhozCalling Social is a social network base on MSISDN. The Number Book Social app is Free of charge and helps to you to get connected with people if available. You can now download the offline XAP package file to install & try it.
Download Locations for WhozCalling Social 1.0.0.7 XAP file
Package File
Please Click Here > to retrieve available package files for WhozCalling Social.
Please be aware that the WhozCalling Social XAP file you are to download is hosted on the Microsoft Store CDN server. You can read more about WhozCalling Social or get it on Microsoft Store.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline WhozCalling Social XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.