🇬🇺 Guam

Country Summary

Country Name	Guam
Region	Oceania
ISO	GU
Dialing code	+1671
MCC (Mobile country code)	310

Sender ID Guidelines

Alphanumeric Sender ID

Network (MCCMNC)	Features
All networks	Alphanumeric sender IDs are not supported

Numeric Sender ID

Network (MCCMNC)	Features
All networks	Numeric Sender IDs are supported

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 Guam, please contact our Support team by email [email protected] and provide the following information:

Requirements