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nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.

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nextSIM eSIM Data Plans for Guam

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eSIM Guam Unlimited 1Days Standard

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $9.29/GB
Price: $9.29 (€8.33)
3% OFF

eSIM Global 1GB 7Days Standard

Data: 1GB
Validity: 7 Days
Price/GB: $10.47/GB
Price: $10.47 (€9.39)
3% OFF

eSIM Guam 1GB 7Days Standard

Data: 1GB
Validity: 7 Days
Price/GB: $13.93/GB
Price: $13.93 (€12.49)
3% OFF

eSIM Global Unlimited 1Days Standard

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $14.65/GB
Price: $14.65 (€13.14)
3% OFF

eSIM Global 2GB 15Days Standard

Data: 2GB
Validity: 15 Days
Price/GB: $10.11/GB
Price: $20.22 (€18.14)
3% OFF

eSIM Guam Unlimited Plus 1Days Standard

Data: 2GB
+ ∞ 2Mbps
Validity: 1 Day
Price/GB: $11.15/GB
Price: $22.30 (€20.00)
3% OFF

eSIM Guam 2GB 15Days Standard

Data: 2GB
Validity: 15 Days
Price/GB: $13.20/GB
Price: $26.40 (€23.68)
3% OFF

eSIM Guam Unlimited 3Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $8.82/GB
Price: $26.45 (€23.72)
3% OFF

eSIM Global 3GB 30Days Standard

Data: 3GB
Validity: 30 Days
Price/GB: $9.44/GB
Price: $28.31 (€25.39)
3% OFF

eSIM Global Unlimited Plus 1Days Standard

Data: 2GB
+ ∞ 2Mbps
Validity: 1 Day
Price/GB: $17.58/GB
Price: $35.16 (€31.54)
3% OFF

eSIM Guam 3GB 30Days Standard

Data: 3GB
Validity: 30 Days
Price/GB: $12.24/GB
Price: $36.71 (€32.93)
3% OFF

eSIM Global Unlimited 3Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $14.18/GB
Price: $42.53 (€38.15)
3% OFF

eSIM Guam Unlimited 5Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $8.72/GB
Price: $43.60 (€39.11)
3% OFF

eSIM Global 5GB 30Days Standard

Data: 5GB
Validity: 30 Days
Price/GB: $9.34/GB
Price: $46.72 (€41.90)
3% OFF

eSIM Guam 5GB 30Days Standard

Data: 5GB
Validity: 30 Days
Price/GB: $12.04/GB
Price: $60.21 (€54.00)
3% OFF

eSIM Guam Unlimited 7Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $8.68/GB
Price: $60.76 (€54.50)
3% OFF

eSIM Guam Unlimited Plus 3Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 3 Days
Price/GB: $10.58/GB
Price: $63.48 (€56.94)
3% OFF

eSIM Global Unlimited 5Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $14.08/GB
Price: $70.42 (€63.16)
3% OFF

eSIM Global 10GB 30Days Standard

Data: 10GB
Validity: 30 Days
Price/GB: $8.58/GB
Price: $85.76 (€76.92)
3% OFF

eSIM Guam Unlimited 10Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $8.65/GB
Price: $86.51 (€77.59)
3% OFF

eSIM Pro Guam 3GB 5Days Mobile Data + SMS Number

Data: 3GB
Validity: 5 Days
Price/GB: $30.10/GB
Price: $90.31 (€81.00)
3% OFF

eSIM Global Unlimited 7Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $14.04/GB
Price: $98.30 (€88.17)
3% OFF

eSIM Global Unlimited Plus 3Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 3 Days
Price/GB: $17.01/GB
Price: $102.1 (€91.56)
3% OFF

eSIM Guam Unlimited Plus 5Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 5 Days
Price/GB: $10.47/GB
Price: $104.7 (€93.88)
3% OFF

eSIM Guam 10GB 30Days Standard

Data: 10GB
Validity: 30 Days
Price/GB: $11.00/GB
Price: $110 (€98.70)
3% OFF

eSIM Guam Unlimited 15Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $8.63/GB
Price: $129.4 (€116.1)
3% OFF

eSIM Global Unlimited 10Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $14.01/GB
Price: $140.1 (€125.7)
3% OFF

eSIM Guam Unlimited Plus 7Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 7 Days
Price/GB: $10.42/GB
Price: $145.9 (€130.8)
3% OFF

eSIM Global 20GB 30Days Standard

Data: 20GB
Validity: 30 Days
Price/GB: $7.70/GB
Price: $154.1 (€138.2)
3% OFF

eSIM Global Unlimited Plus 5Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 5 Days
Price/GB: $16.90/GB
Price: $169 (€151.6)
3% OFF

eSIM Guam 20GB 30Days Standard

Data: 20GB
Validity: 30 Days
Price/GB: $9.86/GB
Price: $197.3 (€176.9)
3% OFF

eSIM Guam Unlimited Plus 10Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 10 Days
Price/GB: $10.38/GB
Price: $207.6 (€186.2)
3% OFF

eSIM Global Unlimited Plus 7Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 7 Days
Price/GB: $16.85/GB
Price: $235.9 (€211.6)
3% OFF

eSIM Guam Unlimited Plus 15Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 15 Days
Price/GB: $10.35/GB
Price: $310.6 (€278.6)
3% OFF

eSIM Global Unlimited Plus 10Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 10 Days
Price/GB: $16.82/GB
Price: $336.3 (€301.7)
3% OFF

nextSIM for Guam FAQ

Does nextSIM offer unlimited data eSIM for Guam?

nextSIM does not offer a true unlimited data eSIM for Guam. The plans that carry the word “Unlimited” in their name—such as eSIM Guam Unlimited 1Days Standard or eSIM Guam Unlimited Plus 7Days Standard—provide a fixed amount of high‑speed data (1 GB or 2 GB per day) and after the data is used the speed is throttled to 512 kbps or 2000 kbps. These are therefore fixed data plans rather than unlimited plans. For travelers who need a larger data allowance, nextSIM offers fixed data plans such as the 20 GB 30Days Standard plan for Guam, priced at $197.66 USD, or the 50 GB 30Days Premium plan that covers Guam and many other countries for $1, 227.96 USD. These options provide high‑speed data without a fixed daily limit but still have a hard cap.

Does nextSIM offer Guam eSIM with phone number and SMS?

nextSIM does not offer any Guam eSIM plan that includes a phone number or SMS capability. All plans available from nextSIM for Guam are data‑only. Travelers can still use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for voice and messaging, but they should verify that those services are accessible in Guam before purchasing, as some destinations may block or restrict certain apps or VoIP services.

How many data plans does nextSIM offer for Guam?

nextSIM offers 23 single‑country plans that cover Guam and 34 multi‑country plans that include Guam. The plans range from a fixed data amount of 1 GB to 50 GB and from daily data caps to fixed data caps. Prices span from about $9.31 to $1, 235.82, giving customers a broad selection of data volumes and validity periods.

Summarized by AI, Last updated:

More eSIM Providers for Guam

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Airalo
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GoMoWorld
GoMoWorld4 plans for Guam
Nomad
Nomad4 plans for Guam

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