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NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

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Support chat

Email: cs@nbasecorp.com

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HomePlansGuam, United States of America
Guam, United States of America

Guam, United States of America

Finding the lowest Guam, United States of America eSIM prices

Comparing plans across providers. This will only take a moment.

NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideList your eSIM

Customer Service

Support chat

Email: cs@nbasecorp.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyPartnership

© 2026 esimoa. All rights reserved.

PlansPlanCompareGuideBlogSupportMy eSIMMy Page
HomePlansGuam, United States of America
Guam, United States of America

Guam, United States of America

Finding the lowest Guam, United States of America eSIM prices

Comparing plans across providers. This will only take a moment.

NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideList your eSIM

Customer Service

Support chat

Email: cs@nbasecorp.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyPartnership

© 2026 esimoa. All rights reserved.

PlansPlanCompareGuideBlogSupportMy eSIMMy Page
HomePlansGuam, United States of America
Guam, United States of America

Guam, United States of America

350 plans ·  Lowest on this page $2.02

FILTER PLANS1
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Sort:

350 plans

PLAN NAME & PROVIDER
DATA
VALIDITY
PRICE / GB
PRICE
TSIM

500 MB / 1 day

Multi-countryGuam, United States of America
Top-up
500 MB
1 day
$4.15/GB
$2.02View details
TSIM

500 MB

1 day·—
Multi-countryGuam, United States of America
Top-up
$2.02Details
TSIM

1 GB / 1 day

Multi-countryGuam, United States of America
Top-up
1 GB
1 day
$3.18/GB
$3.18View details
TSIM

1 GB

1 day·—
Multi-countryGuam, United States of America
Top-up
$3.18Details
TSIM

500 MB / 2 days

Multi-countryGuam, United States of America
Top-up
500 MB
2 days
$6.52/GB
$3.18View details
TSIM

500 MB

2 days·—
Multi-countryGuam, United States of America
Top-up
$3.18Details
TSIM

500 MB / 3 days

Multi-countryGuam, United States of America
Top-up
500 MB
3 days
$9.33/GB
$4.56View details
TSIM

500 MB

3 days·—
Multi-countryGuam, United States of America
Top-up
$4.56Details
TSIM

1 GB / 2 days

Multi-countryGuam, United States of America
Top-up
1 GB
2 days
$4.92/GB
$4.92View details
TSIM

1 GB

2 days·—
Multi-countryGuam, United States of America
Top-up
$4.92Details
BillionConnect

1 GB / 1 day

Multi-countryUnited States of America, Guam
1 GB
1 day
$4.99/GB
$4.99View details
BillionConnect5G

1 GB

1 day·4G,5G
Multi-countryUnited States of America, Guam
$4.99Details
BillionConnect

1 GB / 1 day

Multi-countryGuam, United States of America
1 GB
1 day
$4.99/GB
$4.99View details
BillionConnect5G

1 GB

1 day·4G,5G
Multi-countryGuam, United States of America
$4.99Details
TSIM

2 GB / 1 day

Multi-countryGuam, United States of America
Top-up
2 GB
1 day
$2.60/GB
$5.21View details
TSIM

2 GB

1 day·—
Multi-countryGuam, United States of America
Top-up
$5.21Details
TSIM

500 MB / 4 days

Multi-countryGuam, United States of America
Top-up
500 MB
4 days
$12.14/GB
$5.93View details
TSIM

500 MB

4 days·—
Multi-countryGuam, United States of America
Top-up
$5.93Details
BillionConnect

2 GB / 1 day

Multi-countryUnited States of America, Guam
2 GB
1 day
$3.22/GB
$6.44View details
BillionConnect5G

2 GB

1 day·4G,5G
Multi-countryUnited States of America, Guam
$6.44Details
BillionConnect

2 GB / 1 day

Multi-countryGuam, United States of America
2 GB
1 day
$3.22/GB
$6.44View details
BillionConnect5G

2 GB

1 day·4G,5G
Multi-countryGuam, United States of America
$6.44Details
TSIM

1 GB / 3 days

Multi-countryGuam, United States of America
Top-up
1 GB
3 days
$7.09/GB
$7.09View details
TSIM

1 GB

3 days·—
Multi-countryGuam, United States of America
Top-up
$7.09Details
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NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideList your eSIM

Customer Service

Support chat

Email: cs@nbasecorp.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyPartnership

© 2026 esimoa. All rights reserved.