7 days · 3 GB
Recorded total- Carrier total
- A$35.00
- Matched eSIM
- $13.99
A$5.00/day × 7
$11.07 less
optus.com.au · checked May 5, 2026
Open official sourceDestination comparison
Guam roaming costs
Browse published carrier roaming coverage by home market, then define your own trip when you are ready for an Exact comparison.
Published coverage
Carrier roaming coverage for Guam
Explore 34 published carrier plans across 11 home markets. Each scenario keeps its own trip premise and source evidence.
Build an exact comparison
- Home markets
- 11
- Carrier plans
- 34
- Official-source scenarios
- 271
Countries where published carrier plans are based.
Published plans with scenario-level evidence.
Scenarios that include an official carrier source link.
Carrier plan directory
Browse published carrier scenarios
Each price belongs to the named home market, carrier plan, and travel scenario.
Home marketAustralia1 plan
Optus AU
Optus Daily RoamingDaily roaming fee14 scenarios
Representative published scenario
Review exact comparison
Home marketAustria1 plan
Drei Austria
Roaming Paket Travel 15 Days 1GBRoaming plan1 scenario
Representative published scenario
15 days · 1 GB
Recorded total- Carrier total
- €10.00
- Matched eSIM
- $13.99
€10.00 pass · 15 days / 1GB
$2.39 more
drei.at · checked May 20, 2026
Open official sourceHome marketCanada6 plans
Bell CA
Roam Better InternationalDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- CA$112.00
- Matched eSIM
- $13.99
CA$16.00/day × 7
$68.38 less
bell.ca · checked May 2, 2026
Open official sourceFido CA
Fido Roam InternationalDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- CA$126.00
- Matched eSIM
- $13.99
CA$18.00/day × 7
$78.17 less
fido.ca · checked May 9, 2026
Open official sourceKoodo CA
Easy Roam USDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- CA$112.00
- Matched eSIM
- $13.99
CA$16.00/day × 7
$67.93 less
koodomobile.com · checked May 9, 2026
Open official sourceTelus CA
Easy Roam InternationalDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- CA$126.00
- Matched eSIM
- $13.99
CA$18.00/day × 7
$78.14 less
telus.com · checked Apr 30, 2026
Open official sourceEasy Roam USDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- CA$112.00
- Matched eSIM
- $13.99
CA$16.00/day × 7
$67.90 less
telus.com · checked Apr 30, 2026
Open official sourceVirgin Plus CA
Roam Sweet Roam InternationalDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- CA$112.00
- Matched eSIM
- $13.99
CA$16.00/day × 7
$67.93 less
virginplus.ca · checked May 9, 2026
Open official sourceHome marketGermany3 plans
Vodafone Germany
ReisePaket Data Zone 1 24 Hours 500MBRoaming plan1 scenario
Representative published scenario
1 day · 0.5 GB
Recorded total- Carrier total
- €9.99
- Matched eSIM
- $4.99
€9.99 pass · 1 days / 0.5GB
$6.60 less
vodafone.de · checked May 19, 2026
Open official sourceReisePaket Data Zone 1 7 Days 3GBRoaming plan1 scenario
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- €29.99
- Matched eSIM
- $13.99
€29.99 pass · 7 days / 3GB
$20.79 less
vodafone.de · checked May 19, 2026
Open official sourceReisePaket World Tag 24 Hours 500MBDaily roaming fee9 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- €69.93
- Matched eSIM
- $13.99
€9.99/day × 7
$67.11 less
vodafone.de · checked May 20, 2026
Open official sourceHome marketHong Kong SAR China2 plans
3 Hong Kong
Roam-in-Command Asia Pacific 7 Days 1GBRoaming plan1 scenario
Representative published scenario
7 days · 1 GB
Recorded total- Carrier total
- HK$98.00
- Matched eSIM
- $4.99
HK$98.00 pass · 7 days / 1GB
$7.52 less
web.three.com.hk · checked May 20, 2026
Open official sourceRoam-in-Command Worldwide 30 Days 10GBRoaming plan1 scenario
Representative published scenario
30 days · 10 GB
Recorded total- Carrier total
- HK$188.00
- Matched eSIM
- $44.00
HK$188.00 pass · 30 days / 10GB
$20.00 more
web.three.com.hk · checked May 20, 2026
Open official sourceHome marketItaly1 plan
TIM Italy
In Viaggio Pass Mondo SmallRoaming plan1 scenario
Representative published scenario
7 days · 5 GB
Recorded total- Carrier total
- €19.99
- Matched eSIM
- $22.99
€19.99 pass · 7 days / 5GB
$0.29 less
tim.it · checked May 19, 2026
Open official sourceHome marketNetherlands2 plans
Vodafone Netherlands
Alles in 1 Wereld XL 24 Hours 150MBDaily roaming fee2 scenarios
Representative published scenario
21 days · 3 GB
Recorded total- Carrier total
- €178.50
- Matched eSIM
- $14.99
€8.50/day × 21
$192.25 less
vodafone.nl · checked May 22, 2026
Open official sourceAlles in 1 Wereld XXL 24 Hours 500MBDaily roaming fee9 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- €105.00
- Matched eSIM
- $13.99
€15.00/day × 7
$107.92 less
vodafone.nl · checked May 22, 2026
Open official sourceHome marketNew Zealand1 plan
One NZ
Daily RoamingDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- NZ$70.00
- Matched eSIM
- $13.99
NZ$10.00/day × 7
$27.71 less
one.nz · checked May 11, 2026
Open official sourceHome marketSingapore3 plans
M1 SG
Daily Passport Tier 4Daily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- S$67.60
- Matched eSIM
- $13.99
S$8.95/day × 7
$39.22 less
m1.com.sg · checked May 12, 2026
Open official sourceSingtel
ReadyRoam Others 1GB 30 DaysRoaming plan1 scenario
Representative published scenario
30 days · 1 GB
Recorded total- Carrier total
- S$60.00
- Matched eSIM
- $14.99
S$60.00 pass · 30 days / 1GB
$31.92 less
cdn2.singteldigital.com · checked May 23, 2026
Open official sourceStarhub SG
DataTravel Everywhere 30 Days 1GBRoaming plan1 scenario
Representative published scenario
30 days · 1 GB
Recorded total- Carrier total
- S$80.00
- Matched eSIM
- $14.99
S$80.00 pass · 30 days / 1GB
$47.99 less
starhub.com · checked May 12, 2026
Open official sourceHome marketSpain1 plan
Vodafone ES
Viaje Diario EE.UU.Daily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- €21.00
- Matched eSIM
- $13.99
€3.00/day × 7
$10.72 less
vodafone.es · checked May 12, 2026
Open official sourceHome marketUnited States13 plans
Att US
International Day PassDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $84.00
- Matched eSIM
- $13.99
$12.00/day × 7
$70.01 less
att.com · checked Apr 25, 2026
Open official sourceGoogle Fi US
Flexible Plan International DataPay as you go14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $30.00
- Matched eSIM
- $13.99
$10.00/GB × 3GB
$16.01 less
fi.google.com · checked Apr 25, 2026
Open official sourceMint Mobile US
Minternational Pass 1 DayRoaming plan1 scenario
Representative published scenario
1 day · 1 GB
Recorded total- Carrier total
- $5.00
- Matched eSIM
- $4.99
$5.00 pass · 1 days / 1GB
$0.01 less
mintmobile.com · checked Apr 29, 2026
Open official sourceMinternational Pass 10 DaysRoaming plan1 scenario
Representative published scenario
10 days · 10 GB
Recorded total- Carrier total
- $20.00
- Matched eSIM
- $44.00
$20.00 pass · 10 days / 10GB
$24.00 more
mintmobile.com · checked Apr 29, 2026
Open official sourceMinternational Pass 3 DaysRoaming plan1 scenario
Representative published scenario
3 days · 3 GB
Recorded total- Carrier total
- $10.00
- Matched eSIM
- $13.99
$10.00 pass · 3 days / 3GB
$3.99 more
mintmobile.com · checked Apr 29, 2026
Open official sourceSpectrum Mobile US
Global Day Pass WorldDaily roaming fee13 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $70.00
- Matched eSIM
- $13.99
$10.00/day × 7
$56.01 less
spectrum.com · checked May 8, 2026
Open official sourceTmobile US
International Pass 1 DayRoaming plan1 scenario
Representative published scenario
1 day · 2 GB
Recorded total- Carrier total
- $10.00
- Matched eSIM
- $13.99
$10.00 pass · 1 days / 2GB
$3.99 more
t-mobile.com · checked Apr 25, 2026
Open official sourceInternational Pass 10 DaysRoaming plan1 scenario
Representative published scenario
10 days · 5 GB
Recorded total- Carrier total
- $35.00
- Matched eSIM
- $22.99
$35.00 pass · 10 days / 5GB
$12.01 less
t-mobile.com · checked Apr 25, 2026
Open official sourceInternational Pass 30 DaysRoaming plan1 scenario
Representative published scenario
30 days · 15 GB
Recorded total- Carrier total
- $50.00
- Matched eSIM
- $83.00
$50.00 pass · 30 days / 15GB
$33.00 more
t-mobile.com · checked Apr 25, 2026
Open official sourceVerizon US
International Monthly PlanRoaming plan14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $100.00
- Matched eSIM
- $13.99
$100.00/month × 1
$86.01 less
verizon.com · checked Apr 25, 2026
Open official sourceTravelPassDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $84.00
- Matched eSIM
- $13.99
$12.00/day × 7
$70.01 less
verizon.com · checked Apr 25, 2026
Open official sourceVisible US
Global Pass WorldDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $70.00
- Matched eSIM
- $13.99
$10.00/day × 7
$56.01 less
visible.com · checked May 7, 2026
Open official sourceXfinity Mobile US
Global Travel PassDaily roaming fee14 scenarios
Representative published scenario
7 days · 3 GB
Recorded total- Carrier total
- $70.00
- Matched eSIM
- $13.99
$10.00/day × 7
$56.01 less
xfinity.com · checked May 7, 2026
Open official sourceMethodology
How we compare destination roaming
This page lists published carrier-plan scenarios for Guam, grouped by the country where the mobile plan is based. Each scenario keeps its own duration, data amount, price evidence, and verification state; we do not combine prices across markets.
FAQ
Guam roaming questions
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