Is Ms. Number legit and safe?
Last updated November 14, 2026
Ms. Number is a real iPhone app sold on the App Store by Block Browser INC, with a support email and a published privacy policy. Its results are community opinions. Use them as leads. They aren't proof.
Get Ms. Number on the App StoreThe basics
Publisher: Block Browser INC.
Platform: iPhone, plus a website for lookups and billing.
Coverage: US phone numbers.
Support: support@msnumber.app. Its support page says replies come within one business day.
Refunds: a 30-day money-back guarantee, per its pricing and support pages.
Payments
Web payments run through Stripe. The Ms. Number site sees a customer ID and subscription status, but not your card number. The full privacy policy is at msnumber.app/legal/privacy.
Limits to know
Ms. Number isn't a consumer reporting agency. You cannot use it for employment, housing, credit or insurance decisions.
Reports are user-submitted and can be wrong. Owners of incorrectly flagged numbers can file a suppression request.
Ms. Number requires a paid plan.
Cancel or opt out
Web subscribers cancel through the billing portal, under Manage billing on the account page. Anyone can request removal at msnumber.app/opt-out.
Questions
Where is it sold?
The App Store lists it as Ms. Number: Caller ID & Safety. You can also run lookups on the website, which handles accounts and billing.
Who answers support?
The Ms. Number support page says a person answers within one business day.
Check a number in Ms. Number
Look up a number, read what the community reported, and block it in one tap. Ms. Number needs a paid plan to use, and the App Store shows the price and any free trial before you subscribe.
Get Ms. Number on the App StoreSources
Who makes this
Ms. Number is made by Block Browser INC. Community reports are users' opinions and may be wrong. Ms. Number is not a consumer reporting agency, and its information may not be used for credit, employment, housing, tenancy or insurance decisions. To remove a number, use the opt-out page. Questions: support.