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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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

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Email: support@esimoa.com

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HomePlansGuam
Guam

Guam

Finding the lowest Guam 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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideOur partnersPartnershipAbout Us

Customer Service

Support chatRequest a refund

Email: support@esimoa.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyDevelopersAPI docs

Reviews & community

Explore esimoa on these platforms and share your experience.

  • Product Hunt
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© 2026 esimoa. All rights reserved.

PlansPlanCallsVPNCompareGuideBlogSupportMy Page
HomePlansGuam
Guam

Guam

Finding the lowest Guam 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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideOur partnersPartnershipAbout Us

Customer Service

Support chatRequest a refund

Email: support@esimoa.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyDevelopersAPI docs

Reviews & community

Explore esimoa on these platforms and share your experience.

  • Product Hunt
  • App Store · Ratings & Reviews
  • Google Play · Ratings & Reviews
  • Get Indie Apps

© 2026 esimoa. All rights reserved.

PlansPlanCallsVPNCompareGuideBlogSupportMy Page
HomePlansGuam
Guam

Guam

485 plans ·  Lowest on this page $6.21

Unlimited Best

Based on category price and benefits

$6.21

Unlimited · 1 day

eSIM Access5G

Daily Best

Based on category price and benefits

$2.00

500 MB · 1 day

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485 plans

PLAN NAME & PROVIDER
DATA
VALIDITY
PRICE / GB
PRICE
eSIM Access

Unlimited / 1 day

Unlimited
Unlimited
1 day
—
$6.21View details
eSIM Access5G

Unlimited

1 day·3G/4G/5G
Unlimited
$6.21Details
TSIM

Unlimited / 1 day

Multi-countryGuam, United States of America
Unlimited
Unlimited
1 day
—
$8.28View details
TSIM

Unlimited

1 day·—
Multi-countryGuam, United States of America
Unlimited
$8.28Details
eSIM Access

Unlimited / 2 days

UnlimitedFree VPN100 min local calls
Unlimited
2 days
—
$11.17View details
eSIM Access5G

Unlimited

2 days·3G/4G/5G
UnlimitedFree VPN100 min local calls
$11.17Details
Airalo

Unlimited / 3 days

UnlimitedFree VPN100 min local calls
Unlimited
3 days
—
$12.20View details
Airalo

Unlimited

3 days·LTE
UnlimitedFree VPN100 min local calls
$12.20Details
eSIM Access

Unlimited / 1 day

UnlimitedFree VPN100 min local calls
Unlimited
1 day
—
$13.09View details
eSIM Access5G

Unlimited

1 day·3G/4G/5G
UnlimitedFree VPN100 min local calls
$13.09Details
TSIM

Unlimited / 2 days

Multi-countryGuam, United States of America
UnlimitedFree VPN100 min local calls
Unlimited
2 days
—
$16.05View details
TSIM

Unlimited

2 days·—
Multi-countryGuam, United States of America
UnlimitedFree VPN100 min local calls
$16.05Details
eSIM Access

Unlimited / 3 days

UnlimitedFree VPN100 min local calls
Unlimited
3 days
—
$16.12View details
eSIM Access5G

Unlimited

3 days·3G/4G/5G
UnlimitedFree VPN100 min local calls
$16.12Details
eSIM Access

Unlimited / 1 day

UnlimitedFree VPN100 min local calls
Unlimited
1 day
—
$20.19View details
eSIM Access5G

Unlimited

1 day·3G/4G/5G
UnlimitedFree VPN100 min local calls
$20.19Details
eSIM Access

Unlimited / 4 days

UnlimitedFree VPN100 min local calls
Unlimited
4 days
—
$21.15View details
eSIM Access5G

Unlimited

4 days·3G/4G/5G
UnlimitedFree VPN100 min local calls
$21.15Details
TSIM

Unlimited / 3 days

Multi-countryGuam, United States of America
UnlimitedFree VPN100 min local calls
Unlimited
3 days
—
$22.78View details
TSIM

Unlimited

3 days·—
Multi-countryGuam, United States of America
UnlimitedFree VPN100 min local calls
$22.78Details
eSIM Access

Unlimited / 2 days

UnlimitedFree VPN100 min local calls
Unlimited
2 days
—
$23.67View details
eSIM Access5G

Unlimited

2 days·3G/4G/5G
UnlimitedFree VPN100 min local calls
$23.67Details
eSIM Access

Unlimited / 5 days

UnlimitedFree VPN100 min local calls
Unlimited
5 days
—
$26.11View details
eSIM Access5G

Unlimited

5 days·3G/4G/5G
UnlimitedFree VPN100 min local calls
$26.11Details
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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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideOur partnersPartnershipAbout Us

Customer Service

Support chatRequest a refund

Email: support@esimoa.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyDevelopersAPI docs

Reviews & community

Explore esimoa on these platforms and share your experience.

  • Product Hunt
  • App Store · Ratings & Reviews
  • Google Play · Ratings & Reviews
  • Get Indie Apps

© 2026 esimoa. All rights reserved.