# HashPhone > HashPhone is a personal second phone number app from CurrentBlack LLC for one-to-one calling and texting on iPhone and Android. It helps people keep their primary number private for everyday situations such as dating, online listings, sign-ups, and temporary conversations. ## Product - [Homepage](https://www.hashphone.app/): Product overview and download links. - [Features](https://www.hashphone.app/features): Calling, texting, privacy, and second-number features. - [Phone numbers](https://www.hashphone.app/phone-numbers): Information about getting and using a second phone number. - [Calling](https://www.hashphone.app/calling): Calling features and supported use cases. - [Texting](https://www.hashphone.app/texting): Text messaging features and supported use cases. - [Coverage](https://www.hashphone.app/coverage): Geographic availability and coverage information. - [Pricing](https://www.hashphone.app/pricing): Current plan and pricing information. - [Download](https://www.hashphone.app/apps): Official app download options. ## Resources - [Blog](https://www.hashphone.app/blog): Published guides about second numbers, calling, texting, and phone privacy. - [Support](https://www.hashphone.app/support): Product help and support options. ## Company and Policies - [About HashPhone](https://www.hashphone.app/about) - [Contact](https://www.hashphone.app/contact) - [Press kit](https://www.hashphone.app/press): Facts, pricing, screenshots, and logos for writers and reviewers. - [Privacy policy](https://www.hashphone.app/privacy) - [Terms of use](https://www.hashphone.app/terms) - [CurrentBlack LLC](https://currentblack.com/): Company website and business communication services. ## Important Context - CurrentBlack LLC makes HashPhone. Product pages on this website are first-party descriptions, not independent reviews. - HashPhone is designed for personal one-to-one calling and texting. It does not promise anonymity, untraceability, guaranteed spam blocking, or compatibility with every verification-code service. - Number availability, coverage, pricing, platform support, and service limits can change. Check the product website and app-store listing for current terms.