01 — Regulations
Domestic vs International
Requirements differ by who is sending. Pick the scope that matches your business.
Registration is not required for Slovenia — traffic can be sent directly through wholesale routing.
Sender capabilities
Alphanumeric Sender IDSupported
Short codeSupported
Long numericSupported
Sender formatAlphanumeric
Approval timeinstant
FeesNo Fees
ScopeDomestic company
Registration requirements
Registration requiredNo
Restrictions
Other Scams
Regulatory
Phishing
Explicit Content
Sending rules
URL restrictionsNo
OTPNo
Opt-out mandatoryNo
Allowed hours (Mon–Fri)N/A
02 — Operators
Operator regulations
12 networks carry SMS traffic in Slovenia. MNP is live in most markets — run an HLR lookup before routing.
A1 / Si.mobilMCC 293 · Registration not required
CompatelMCC 293 · Registration not required
Elektro GorenjskaMCC 293 · Registration not required
Fix LineMCC 293 · Registration not required
HOT mobilMCC 293 · Registration not required
Me2MCC 293 · Registration not required
MobitelMCC 293 · Registration not required
NovatelMCC 293 · Registration not required
Slovenske zelezniceMCC 293 · Registration not required
SoftNETMCC 293 · Registration not required
T-2MCC 293 · Registration not required
Telemach / TusmobilMCC 293 · Registration not required
03 — Compliance
Additional compliance notes
Country & operator-specific guidance maintained by the Sender ID team.
Requirements
Company name, Company website, Use case description,, Content Sample
Required documents
N/A
Need help registering your Sender ID?
Our compliance specialists assist with registration requirements, document review, operator approvals, and both domestic and international onboarding.
190+ countriesDomestic & international
Explore