Phone numbers for Czech Republic

Updated 2026-09-30 · By the SMS Conecta team (SMSConecta Inc.)

Want a +420 number without actually setting foot in the Czech Republic? SMS Conecta hands you a real Czech mobile number on the public phone network, live within minutes. Take in unlimited calls and SMS, fire off up to 500 texts and chat for 1,000 minutes a month — and hold onto the number for as long as you'd like.

Country code: +420
Number length: 9 digits after +420
Main city: Prague
Capital: Prague
Language: Czech
Currency: CZK (Kč) — you pay in USD stablecoins
Number types: Mobile, local
In stock now: 39 numbers
From: $1.80 / month · billed yearly

Available Czech Republic numbers right now

39 Czech Republic numbers in stock as of 2026-10-28. A sample:

Number	Type	City
+420 XX2 852 0XX	Local	Prague
+420 XX2 827 0XX	Local	Prague
+420 XX2 056 8XX	Local	Prague
+420 XX1 374 7XX	Local	Prague
+420 XX3 548 9XX	Local	South Bohemian Region
+420 XX1 334 5XX	Local	Prague
+420 XX5 337 7XX	Local	Prague
+420 XX2 475 1XX	Local	Prague
+420 XX0 250 4XX	Local	Prague
+420 XX8 176 0XX	Local	Prague

Why choose a Czech Republic (+420) number

Shoppers across Europe, accustomed to tough consumer-protection norms, place more trust in companies that hand them a local number to call or message.

A +420 number lets you look after Czech customers, suppliers and partners without ever renting office space in Prague, and nobody has to foot the bill for an international call.

Since it's a genuine number on the Czech Republic telephone network, ordinary calls and texts go through without issue — including the one-time passcodes and verification SMS that apps and websites send.

Everything included with your Czech Republic number

Unlimited inbound texts land on your Czech Republic number
500 outbound SMS bundled in every month
1,000 outbound calling minutes bundled in every month
No cap on inbound calls
SIP login issued per number
One-click call forwarding
Dialer built right into the browser
7-day replacement guarantee
Auto-renews — the number remains yours

Compatible with WhatsApp, Facebook, Google, Telegram and more

Registering on WhatsApp, Telegram or Google with a +420 number only takes a minute — type it into the app, then grab the code from your SMS Conecta dashboard the instant it arrives.

Czech Republic numbers get used to run a second business profile, to keep a personal SIM out of sight, or to look local to Czech contacts. And if any app turns the number down within the first 7 days, you get a free replacement — our 7-day replacement guarantee.

Searching for a Czech Republic virtual number?

When people search for a Czech Republic virtual number, what they usually want is a +420 number they can use online — no SIM card, no trip to the Czech Republic required. That's exactly what SMS Conecta delivers, except it's a genuine number drawn from the Czech Republic numbering plan, not an app-only line or some shared pool.

You can run it from your dashboard, through any SIP app, or forwarded to your own phone, and it takes standard SMS and voice calls just the same — which is exactly why WhatsApp, Telegram, Google and Facebook verification codes come through as they would on any mobile line. Read more: virtual number vs real mobile number.

Czech Republic number types and pricing

Type	Monthly	Included	In stock
Mobile	$1.80/mo	Unlimited inbound SMS & calls · 500 SMS · 1,000 min	19
Local	$1.80/mo	Unlimited inbound SMS & calls · 500 SMS · 1,000 min	20

Czech Republic numbers currently in stock

At this moment, 39 Czech Republic numbers sit ready to be assigned — 19 mobile, 20 local. Local numbers carry a Prague identity, while mobile numbers come from national mobile ranges.

A sample of what's available today: +420 XX7 512 2XX (mobile); +420 XX2 852 0XX (local). Those XX digits get revealed the moment a number becomes yours.

How Czech Republic phone numbers are formatted

Czech Republic's country code is +420. Written in international (E.164) format, a Czech Republic number is +420 plus 9 digits — +420 XX7 512 2XX, for instance.

After the number belongs to you, list it in +420 format across your website, invoices and messaging profiles so it works equally well for Czech contacts and international ones.

Dialing the Czech Republic and caller ID

Dialing from the United States or Canada: use 011 420 then the 9-digit number. From the UK, Europe, India and most other countries: use 00 420 then the number. On any mobile phone, +420 works no matter where you are.

Calls placed from your Czech Republic number display +420 as the caller ID, meaning Czech customers see a familiar local number pop up when you ring them.

Steps to get a Czech Republic number

Select a +420 number from the live list up above.
Register using your email, then load your wallet with stablecoins.
SMS and calls start coming in the moment the number goes active — typically within minutes.

Who Czech Republic numbers are for

Startups piloting demand inside the Czech Republic
Consultants working with Czech clients remotely
A separate line dedicated to WhatsApp Business or Telegram
Two-factor authentication on business accounts
Czech expats staying reachable back home
Outbound sales calls with a local caller ID

Paying whether you're in the Czech Republic or elsewhere

It doesn't matter if your income is in CZK or something else entirely — you pay the identical USD price in stablecoins, with no FX markup, no card declines and no chargebacks.

Our 7-day replacement guarantee

Should a +420 number not work for an app you're counting on, you won't lose a cent — inside 7 days, our replacement guarantee hands you a new Czech Republic number instantly, right from your dashboard.

Would rather not keep it at all? As long as you haven't placed or received even one call or SMS on the number, a full refund is yours within 7 days — no questions asked.

Czech Republic phone numbers — FAQ

Is this really a working Czech Republic phone number?

Yes — an authentic Czech Republic number carrying the +420 country code. It rings and takes texts exactly like any other Czech line would.

Will a Czech Republic number work for WhatsApp, Telegram or Instagram?

Yes. Type your +420 number into the app, then pull the code from your dashboard. And thanks to our 7-day replacement guarantee, a new number is yours free if any app refuses to accept it.

What's the price of a Czech Republic phone number?

Czech Republic numbers start from just $1.80 a month on our annual plan ($21.60 charged once a year). There's no setup fee, and every plan bundles unlimited incoming SMS and calls, 500 SMS and 1,000 minutes a month.

What do you actually get with a Czech Republic number?

Unlimited incoming SMS and calls, 500 outgoing SMS plus 1,000 outgoing minutes each month, along with SIP credentials, call forwarding and the browser dialer.

Do I have to be based in the Czech Republic to order a +420 number?

No. a Czech Republic number can be ordered online with nothing but an email address, and used from any country you like.

For how long can I hold onto my Czech Republic number?

As long as you'd like. Renewal happens automatically from your wallet — leave auto-renew switched on and the number remains yours year after year.

What country code does Czech Republic use?

Czech Republic's international dialing code is +420, followed by a 9-digit national number. Dial 011 420 from the US; dial 00 420 from most other countries.

How many Czech Republic numbers are currently in stock?

39 at this moment (19 mobile, 20 local). Stock shifts daily — the list up top on this page updates live.

How fast does the number go live?

Most numbers go live within minutes of payment clearing. The full number and SIP credentials show up in your dashboard the moment it's active.

What happens if the number just isn't working out?

You've got double protection: our 7-day replacement guarantee trades it in for a new number at no cost (up to 2 times), and if the number was never used you can take a full refund within 7 days instead — no questions asked.

What types of numbers can I get in Czech Republic?

At present: mobile, local. This page shows live stock, and every type carries the same allowances plus the 7-day replacement guarantee.

Does a Czech Republic number take calls too, or just SMS?

Yes. Incoming calls have no limit, same as incoming SMS. They'll ring through the web dialer in your dashboard, any SIP app or PBX, or whichever phone you've forwarded them to.