SK+421MCC 231
HLR mobile validation in Slovak Republic
Validate Slovak Republic mobile numbers against all 5 networks we track on MCC 231 — live status, current network, porting history and roaming. In around 282ms.
No international surcharge · 4 of 5 networks on
Live data soap demo
Validate a real UK number
API online
Live coverage
All 5 Slovak Republic networks on MCC 231
These are the live network records our lookups resolve against — the network name in an API result for a Slovak Republic number comes from this exact list.
NetworkMCCMNCOn / Off statusRoaming
Orange Slovensko23101 Yes No
T-Mobile SK (Slovak Telekom)23102 Yes No
4ka (SWAN)23103 Yes No
Telefonica O2 Slovakia23106 Yes No
Unknown231421 No No
MCC = Mobile Country Code, MNC = Mobile Network Code. These are the live network records our lookups resolve against.
New-customer welcome bundle
£100 of credits for £4.99
Try the complete platform - every check, one balance - with £100 of data-cleansing credits for a one-off £4.99 (+VAT). New customers, once.
Claim for £4.99 £4.99 + VAT · no subscription
What's included
- 200 Mobile Verification (HLR)
- 200 Landline Validation
- 200 TPS/CTPS Validation
- 200 Email Validation
- 200 MPS Validation
- 200 PAF Validation
- 25 SMS
Nearby coverage
Other Europe countries
MCC 231 · 5 networks
Clean your Slovak Republic list for £4.99.
The welcome bundle gets you started with no subscription. Plus VAT.