Skip to content
English
Visit GTA's website
  • There are no suggestions because the search field is empty.

How to activate your prepaid SIM card

Experience ultimate flexibility with GTA Prepaid SIM cards. Our unlimited data plans keep you connected so you never miss a moment. Enjoy unlimited talk, text, and data on Guam’s top network, with no credit checks, deposits, or contracts required. 

View our Prepaid options

Set Up your Prepaid SIM card

Step 1: Insert your SIM. 

On most smartphones, you'll find the SIM card slot along the device's side or top edge. Use a SIM ejection tool (often provided with the device) or a paperclip to gently press into the pinhole, releasing the SIM tray for removal.

Step 2: Activate your SIM

You can activate your SIM by

      • Initiating an outgoing call.
      • Sending and SMS.
      • Performing any incoming or outgoing data activity like browsing the internet or sending an email.

Step 3: Access your Prepaid Portal 

Visit https://prepaid.gta.net/ to access the Prepaid portal. Register or login using your GTA prepaid number or email address. You will receive a 6-digit One-Time Password (OTP) via SMS or email based on whichever credential you provide. Once you enter the OTP you will be able to access your GTA Prepaid account. 

 

 

Stay in the Know

Standard rates apply: Standard and International voice and text rates apply. View our rates for international calling. 

Stay on top of your usage: Plans are time-based and expire or renew according to the prepaid plan you’ve chosen. 

Switch your plan anywhere, anytime: Text to 2482, PLAN [Plan Name]. See below example and full list of plans. 

Text format:

PLAN [Plan Name]

Available Unlimited Plans:

PLAN 1DAY | ($2.50)

PLAN 7DAY | ($15)

PLAN 15DAY | ($30)

PLAN 30DAY | ($60)

Available Data Add-On Plans:

PLAN 1GB | ($2.50)

PLAN 3GB | ($7)

PLAN 5GB | ($10)

PLAN 10GB | ($20)

You can also visit the GTA Pop Up Prepaid Selfcare Portal at https://prepaid.gta.net/ to sign up for a prepaid plan.

Seamless activation and payment: Rates are deducted as soon as a plan is chosen, ensuring a seamless and hassle-free transaction. 

No prorated payments or refunds: Prepaid plans are not eligible for refunds or pro-rated. If you change or cancel your plan before its expiration date, you will not be refunded for your unused data, calls, or texts. 

Looking for assistance or support?  GTA is here to help. Contact our Call Center available daily from 6am to 12am at 671-644-4482, visit our retail store, or chat with us on LiveChat or Whatsapp at 671-489-8255.