Mobile network · Slovakia

Cheap Calls to T-Mobile in Slovakia

Reach T-Mobile numbers from 2.26 credits/min (~$0.011/min), billed by the second. No app, no contract, no monthly fee.

Call T-Mobile nowSee number prefixes

At a glance

+421

From
2.26 cr/min
Up to
5.8 cr/min
MCC/MNC
231/02

T-Mobile Number Prefixes and Rates

T-Mobile is not priced as a separate destination in our carrier deck. Calls to T-Mobile numbers are billed at the standard Slovakia mobile rate of 2.26 credits/min (~$0.011/min). See the full Slovakia rate table.

Numbers can be ported between networks in most countries, so a prefix indicates the network a range was originally allocated to rather than guaranteeing which network answers today. Billing follows the prefix, so the rate below is what you pay either way.

How to Dial a T-Mobile Number

+421-network code-subscriber number

Enter the number in full international format including +421. DialAnyone routes it over the same carrier interconnects a local operator uses, so audio quality does not depend on the caller's internet being in Slovakia.

How DialAnyone Credits Work

Credits are your universal currency on DialAnyone. When you purchase credits, you can spend them on anything we offer - there's no need to buy separate packages for different services.

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International Calls

Pay only for what you use, charged per minute to any country worldwide

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Text Messages

Send SMS and MMS to any phone number globally at low per-message rates

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Mobile Data (eSIM)

Stay connected abroad with data plans for 216+ countries on any device

💡 The more credits you buy, the more you save

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✅ Credits never expire and work across all DialAnyone services - whether you're calling from your browser, mobile app, or using our eSIM data abroad.

Other Networks in Slovakia

O23.52 cr/minOrange3.52 cr/minSlovak Telekom3.52 cr/minSWAN3.08 cr/min

FAQs About Calling T-Mobile

Calls to T-Mobile numbers are billed at the standard Slovakia mobile rate of 2.26 credits per minute (about $0.011/min). T-Mobile is not priced as a separate destination in our rate deck, so it carries the same per-minute cost as every other network in Slovakia.
T-Mobile numbers are not separately identified in our rate deck — they fall under the general Slovakia mobile ranges beginning +421. Numbers can be ported between networks in most countries, so a prefix indicates the network a range was originally allocated to rather than guaranteeing which network answers today. Billing follows the prefix, so the rate below is what you pay either way.
No. DialAnyone runs in any browser at dialanyone.com — sign up, add credits, and dial. There are also iOS and Android apps if you would rather call from your phone, and the same credits work across all of them.
Yes. With a DialAnyone number you can send SMS and MMS to T-Mobile numbers in Slovakia alongside voice calls. Messaging is priced separately from calling and also comes out of the same credit balance.
T-Mobile (MCC 231 / MNC 02) is part of our eSIM coverage in Slovakia. You can buy a data plan for Slovakia and connect to local networks without swapping your physical SIM.
Credits are one balance for everything — calls, texts and mobile data. Buy once, use anywhere, and they never expire. Larger bundles lower your effective cost per credit.

Ready to call T-Mobile in Slovakia?

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No monthly fees
Credits never expire
Works on browser + app

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