SLYNUMBER icon

Phone

SLYNUMBER

Communication • MobileSphere • ⭐ 4.30 • 100,000+
Version 7.8 Everyone

Screenshots

SLYNUMBER screenshot
SLYNUMBER screenshot
SLYNUMBER screenshot
SLYNUMBER screenshot
SLYNUMBER screenshot
SLYNUMBER screenshot
SLYNUMBER screenshot
SLYNUMBER screenshot
Permissions Explained 18 permissions requested View details

This app requests 18 permissions. The table below explains what each permission may allow and what users should review before installing.

Status Permission What it means Why it may be used User safety note
ℹ️ Review Read Your Contacts read your contacts This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Read Phone Status And Identity read phone status and identity This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Make/receive Sip Calls make/receive SIP calls This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Read The Contents Of Your Usb Storage read the contents of your USB storage This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Modify Or Delete The Contents Of Your Usb Storage modify or delete the contents of your USB storage This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Take Pictures And Videos take pictures and videos This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Record Audio record audio This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review View Wi Fi Connections view Wi-Fi connections This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review View Network Connections view network connections This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Pair With Bluetooth Devices pair with Bluetooth devices This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Access Bluetooth Settings access Bluetooth settings This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Allow Wi Fi Multicast Reception allow Wi-Fi Multicast reception This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Full Network Access full network access This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Change Your Audio Settings change your audio settings This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Control Vibration control vibration This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Prevent Device From Sleeping prevent device from sleeping This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Read Google Service Configuration read Google service configuration This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Receive Data From Internet receive data from Internet This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.

About SLYNUMBER

SLYNUMBER can do everything your primary mobile number can but with added privacy and more features. SLYNUMBER has a new look! We have updated everything from our logo, website and interface. What’s more exciting: new features have been added to improve communication, making it easy and efficient, such as international calling, full spam blocking, do-not-disturb mode, call forwarding, and more! NOT TO BRAG, WE ARE THE BEST SLYNUMBER is not just another second number app. SLYNUMBER is the ONLY provider on the market to offer real mobile numbers. We don't provide VoIP, fake phone numbers, or second lines that only work for a week. This distinction is crucial because many apps and online services do not accept VoIP numbers. SLYNUMBER works everywhere! To put is simply - unless you're willing to sign up with a major carrier like T-Mobile, Verizon, or AT&T and commit to an expensive plan with a SIM card and monthly bills, we are your ONLY alternative for obtaining an actual mobile number. Moreover, we prioritize your privacy and anonymity, allowing you to share your number with strangers, clients, acquaintances, blind dates, or anyone else without the fear of being tracked or spied on. HOW SLYNUMBER WORKS Setting up SLYNUMBER is fast and easy! Simply, download the app onto your phone, pick your number and start calling and texting. SLYNUMBER can do everything your primary mobile number can but with added privacy and some really cool features. We offer the most reliable and fully featured virtual phone number app available, with calling & texting features that include free toll-free calls, blocking, muting, and do-not-disturb mode, caller name & ID settings, SlyAI (running on ChatGPT-4), call forwarding, and number porting. And now we also offer an eSIM feature that will allow you to activate cellular data anywhere in the world. We are you one-stop shop for all things mobile. Use it for: -Privacy & keeping your information safe -Separating personal and transactional numbers -Your business needs -Job applications -Traveling abroad -Communicating freely with spam blocking & muting -Setting boundaries with do-not-disturb settings -Online or in-person dating Your private phone number can be risky if it falls into the wrong hands. Our main protective measure is ensuring that SLYNUMBER does not gather any personal information apart from what is required for processing payments, which remains inaccessible. Using SLYNUMBER, you can establish barriers through features like spam call blocking and do-not-disturb settings to guarantee that you always have control over your communications. PLANS & PRICING SLYNUMBER is a subscription-based app, offering you two simple ways to enjoy a second mobile number & complete privacy that comes with it. 3-MONTH BASE PLAN: $4.99/mo (billed every 3 months at $14.99). The plan includes unlimited inbound calling and texting and 100 monthly outbound credits for calling and texting ANNUAL PLAN: $4.18/mo (billed annually at $49.99)…

What SLYNUMBER Is Used For

Based on the metadata, SLYNUMBER appears to be a communication app for managing a phone number with extra privacy-oriented calling and texting features. It is described as a phone app rather than a web-only service, and the listed permissions suggest it can handle contacts, phone identity, internet access, audio, Bluetooth, and network-related functions needed for calling and messaging. In practice, this kind of app may be used as a secondary or separate number for personal, business, or temporary communication needs.

Common use cases may include keeping a private number separate from a primary line, sharing contact details in situations where users want more control over calls and texts, and applying call filters such as spam blocking, do-not-disturb, muting, or call forwarding. The metadata also mentions international calling, caller ID controls, number porting, and eSIM-related data activation, so the app appears aimed at people who want a mobile-number-style service with added communication management tools. Because it is a phone app, it would typically be used on an Android handset rather than a large-screen device.

Common uses

  • Use as a separate number for personal, business, or temporary communication
  • Manage calling and texting from a phone-based app
  • Filter unwanted calls with spam blocking and muting options
  • Set do-not-disturb rules to limit interruptions
  • Forward calls when needed
  • Support international calling and number-related features
  • May help users keep contact details more separate in different situations
Best for:
second number users privacy-focused callers business contacts travel communication phone app
Related tags
android phone app call forwarding calling and texting contact privacy do not disturb calls international calling mobile number app phone communication private number app second phone number spam call blocking virtual number app

App Details

Package:
com.dev.slynumber
Category:
Communication
Developer:
MobileSphere
Version:
7.8
Updated:
Mar 26, 2026
Min Android:
9
Age Rating:
Everyone
Contains Ads:
No
In-App Purchases:
Yes

Official Listing

  • Official listing available on Google Play
  • Package name: com.dev.slynumber
  • Age rating: Everyone

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How to Download SLYNUMBER

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.