Live, factual prices
Roamiya rate from our live catalog. Carrier rate referenced from each provider's published travel-pass tariffs.
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Prices checked May 2026
For this trip, Roamiya is not the only price leader. Use the evidence below to compare carrier pricing, Roamiya, and available alternatives.
Guam 3GB 15 Days
$13.99
3 days · 3 GB· Instant delivery
Optus Daily Roaming
A$15.00
Plan: Daily feeSource: carrier rate page
Roamiya rate from our live catalog. Carrier rate referenced from each provider's published travel-pass tariffs.
Both prices reflect the same destination, trip length, and data target so the comparison stays apples-to-apples.
Catalog and carrier tariffs are revalidated regularly. Last verified May 2026.
Compare Optus Au, Roamiya, and this Guam scenario side by side.
Price
✓Carrier: A$15.00
Roamiya: $13.99
Data
~Carrier: Daily fee
Roamiya: 3 GB
Duration
~Carrier: 3 days
Roamiya: 15 days
Coverage
✓Carrier: 153 countries
Roamiya: 1 country
Activation
✓Carrier: Varies
Roamiya: Instant
Contract
✓Carrier: Required
Roamiya: None
Limitations
Carrier: Calls/SMS depend on plan terms
Roamiya: Data-only eSIM; use VoIP apps for calls and messaging
Match
~Carrier: 3 GB / 3 days (scenario)
Roamiya: Meets or exceeds
Complete alternative-carrier pricing is not available for this Guam trip yet. This page still compares Optus Au roaming against Roamiya at $13.99.
Carrier price last checked May 2026 for Optus Au Optus Daily Roaming; comparison assumes 3 days and 3 GB.
Optus Au pricing recency and Roamiya package pricing are evaluated against the same trip assumptions before this page is published. Last verified May 2026.
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