Local name
Guam
ISO-2
GU
ISO-3
GUM
Calling code
+1-671
MCC
310
Region
GU - Guam

Messaging features in Guam

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 Guam below.

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

In-Depth SMS pricing for Guam

The tables below contain all SMS pricing for the local carriers in Guam. The price to send an SMS may vary based on the carrier to which the message is being sent.

CarrierMCC
Mobile Country Code
MNC
Mobile Network Code
HNI
Home Network Identity, the combination of MCC and MNC, also known as PLMN (Public Land Mobile Network) or MCCMNC
Transactional SMSPromotional SMS
GTA Wireless
310140310140$0.0912$0.0912
Docomo
310470310470$0.0912$0.0912
IT&E Wireless
310--$0.0912$0.0912