Czech Republic 🇨🇿

Country Summary

Country Name	Czech Republic
Region	Europe
ISO	CZ
Dialing code	+420
MCC (Mobile country code)	230

Sender ID Guidelines

Alphanumeric Sender ID

Network (MCCMNC)	Features
O2 (230002)	Alphanumeric Sender ID are supported. Alphanumeric Sender ID pre-registration is required.
T-Mobile (230001)	Alphanumeric Sender ID are supported. Alphanumeric Sender ID pre-registration is required.
Other networks	Alphanumeric Sender ID are supported. Alphanumeric Sender ID pre-registration is not required.

Numeric Sender ID

Network (MCCMNC)	Features
All networks	Numeric Sender ID are not supported. Numeric Sender ID will be overwritten to ensure delivery.

Generic Sender ID

Network (MCCMNC)	Features
All networks	Generic Sender ID such as INFO, SMS, NOTICE etc are prohibited, please use a representative brand or business name to ensure delivery.

Pre-registration

If you need to register your Sender ID for Czech Republic, please contact our Support team by email [e-mail] and provide the following information:

Requirements	Sender ID Message example
Cost of registration	One-time fee 20 EUR and monthly fee 40 EUR for all networks