Local name
United States Minor Outlying Islands
ISO-2
UM
ISO-3
UMI
Calling code
+1
MCC
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UM - United States Minor Outlying Islands

Messaging features in U.S. Minor Outlying Islands

The messaging service features are based on the destination and type of message you’re sending, check out the supported message types and available capabilities in U.S. Minor Outlying Islands below.

  • OTP SMS
    One-time passcode/2FA verifications
  • Transactional SMS
    Alerts, notifications, and reminders
  • Promotional SMS
    Marketing or advertising messages