— Product 02 · Second phone number

A second number,
on the phone you already have.

Keep your personal number private. Get an extra line for business, dating, selling online or travel — texting and calling run inside the FlexLine app.

This is not a cell phone plan — there's no eSIM or mobile data. Want a full wireless line? See wireless plans.

— What's included in every second-number plan

A real US phone number

Pick your area code. It rings and texts like any other number.

Texting (SMS)

Monthly text allowance by plan — 200, 1,000 or 5,000.

Calling + voicemail

Make and take calls in the app, with your own voicemail greeting.

Works on the phone you have

Runs in the FlexLine app over Wi-Fi or your current data. No SIM swap.

— Why Flex Line

Everything you want.
Nothing you don't.

A clean app, a real number, and prices that don't make you flinch. We're built by the team that got tired of TextNow's ads and Google Voice's missing features.

01 — Texting

Real SMS that arrives,
every time.

02 — Pick

Choose your area code.

NYC, LA, Miami, or your hometown — the number you want, the first time.

03 — Instant

Active in 30 seconds.

04 — Voice

Calls, voicemail, the works.

05 — Privacy

Keep your real number
to yourself.

Burn a number when you're done. Get a new one for the next thing. Your personal line stays personal — for friends, family, and your bank.

— Pricing

Less than your
morning coffee.

Second phone number plans — texting & calling inside the FlexLine app. Paid upfront, cancel any time.

Month-to-month plans — no contract, cancel anytime

— Lite

$7.99/ month

1 phone number included
Extra numbers $4.99 one-time each
200 SMS / month
Voice + voicemail
Ad-free texting

— Plus

Flex Line
vs the rest.

Feature	Flex Line	TextNow	Google Voice
Starting price	$7.99/mo	$9.99/mo	Free*
Real, dialable US number
Ad-free texting & calls
Multiple numbers per account
Web-first dashboard
Use abroad

* Google Voice requires existing US number to set up.

A second number,on the phone you already have.

Everything you want.Nothing you don't.

Real SMS that arrives,every time.