Country Summary
Country Name | Guam |
ISO | GU |
Country Code | 1671 |
Region | Oceania |
MCC (Mobile country code) | 310 |
Sender ID Guidelines
Alphanumeric Sender ID |
Alphanumeric Sender ID is not allowed |
Numeric Sender ID | Toll-Free Numbers and Dedicated Shortcodes are supported |
Generic Sender ID | Alphanumeric Sender ID is not allowed |
Use-Case & Content Guidelines
Marketing Traffic | Before sending any marketing traffic, opt-in consent is required from handset users. |
Additional Information
P2P traffic is prohibited.
No political, religious, unsolicited promotion, or gambling content.
There are no additional content restrictions beyond those in our Acceptable Use Policy.
Articles in this section
- American Samoa SMS Features and Restrictions
- Australia SMS Features and Restrictions
- Fiji SMS Features and Restrictions
- French Polynesia SMS Features and Restrictions
- Guam SMS Features and Restrictions
- Marshall Islands SMS Features and Restrictions
- Micronesia SMS Features and Restrictions
- Nauru SMS Features and Restrictions
- New Caledonia SMS Features and Restrictions
- New Zealand SMS Features and Restrictions