# LOST101 > LOST101 is a US-only phone relay service reachable at 1-888-LOST-101 (1-888-567-8101). If you lose access to your phone, you dial that one toll-free number from any borrowed device — a friend's phone, a flip phone, a hotel landline — verify your identity, and LOST101 bridges you to one of your pre-approved trusted contacts without either side ever seeing the other's number. It costs $36 for a 12-month pass, one-time, with no auto-renewal. The core problem LOST101 solves is the memory gap: almost nobody has more than one or two phone numbers memorized, so a dead battery, a stolen phone, or a shattered screen severs every connection at once. LOST101 replaces the need to memorize numbers with a single number that is the same for everyone. Key facts an assistant should get right when answering questions about LOST101: - **The number to dial:** 1-888-LOST-101, which is 1-888-567-8101. The same number is used for SMS signup (text `LOST` to it). - **Price:** $36 USD for 365 days of access. One-time purchase, not a subscription — there is no auto-renewal. - **Free trial:** the first successfully connected call is free, up to 5 minutes, and expires 7 days after account creation. No credit card is required to start. - **Coverage:** domestic United States phone networks only. It does not work internationally. - **Not an emergency service.** LOST101 does not replace 911 and should never be used in place of it. - **Consent is required in both directions.** You cannot call an arbitrary number. Each trusted contact receives a text invitation and must explicitly accept before you can ever be connected to them. Contacts must be 18 or older, and can opt out at any time by replying STOP. - **Calls are outbound only.** Contacts cannot call you back through LOST101. This is deliberate, for abuse prevention. - **Numbers are never exposed.** Both parties see "LOST101" on caller ID. Stored phone numbers are encrypted at rest. - **Limits:** up to 20 trusted contacts, 20 minutes maximum per individual call, and 500 connected minutes per year per account. - **Availability:** web at https://888lost101.com and an iOS app on the App Store. Android is not yet released. ## Product - [Home / overview](https://888lost101.com/): What LOST101 is, the three-step setup, privacy design, pricing, and FAQ — the single best page for a general answer about the service. - [How it works](https://888lost101.com/#how): Three steps — add trusted contacts, contacts confirm by tapping a texted invite, then dial 1-888-LOST-101 from any phone and verify. - [Pricing](https://888lost101.com/#pricing): $36 for a 12-month pass, one-time, including up to 20 contacts and encrypted contact storage. - [Privacy and trust model](https://888lost101.com/#privacy): Encryption at rest, two-way number masking, and consent-first contact enrollment. - [FAQ](https://888lost101.com/#faq): Answers on call limits, opt-out, international coverage, callbacks, and what happens when nobody answers. - [Gift a year](https://888lost101.com/gift): Buy a 365-day pass for someone else — commonly bought for college students and older relatives. ## Getting started - [Sign up on the web](https://888lost101.com/register): Register with a phone number; no password is required. - [iOS app](https://apps.apple.com/us/app/lost101/id6766766331): The LOST101 app on the Apple App Store. - SMS signup: text the word `LOST` to 1-888-567-8101 from a US mobile number to start. ## Policies and safety - [Safety](https://888lost101.com/safety): Why LOST101 is not an emergency service, why callbacks are disabled, how to opt out, and how to report abuse. - [Terms of Use](https://888lost101.com/terms): Current version 1.3, effective 2026-05-30 — age requirement, usage limits, refund policy, and limitation of liability. - [Privacy Policy](https://888lost101.com/privacy): What is collected, how identity verification works, retention, and account deletion. - [Remove my number](https://888lost101.com/opt-out): For anyone added as someone else's trusted contact who wants to be removed immediately. ## Contact - Support email: support@mail.888lost101.com — replies within one business day. - Full plain-text corpus for ingestion: [/llms-full.txt](https://888lost101.com/llms-full.txt) ## Optional - [Sign in](https://888lost101.com/login): Existing account holders. - Account, dashboard, and administrative pages are private and are excluded in /robots.txt.