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.
nextSIM 
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.
Promo Code
GET 3% OFF
Unlimited
nextSIM eSIM Data Plans for Guam
eSIM 1GB 7 Days Guam
1GB
7
Days
$7.13
(€6.03)
$7.13/GB
GET 3% OFFeSIM Unlimited Standard 1 Day Guam
1GB
+ ∞ at 512kbps
1
Day
$9.86
(€8.34)
$9.86/GB
GET 3% OFFeSIM 2GB 15 Days Guam
2GB
15
Days
$13.50
(€11.42)
$6.75/GB
GET 3% OFFeSIM Unlimited Standard 1 Day Global
1GB
+ ∞ at 512kbps
1
Day
$15.54
(€13.14)
$15.54/GB
GET 3% OFFeSIM 3GB 30 Days Guam
3GB
30
Days
$18.78
(€15.88)
$6.26/GB
GET 3% OFFeSIM Unlimited Plus 1 Day Guam
2GB
+ ∞ at 2Mbps
1
Day
$23.66
(€20.01)
$11.83/GB
GET 3% OFFeSIM Unlimited Standard 3 Days Guam
1GB/day
+ ∞ at 512kbps
3
Days
$28.06
(€23.73)
$9.35/GB
GET 3% OFFeSIM GLOBAL 3GB 30Days Economy
3GB
30
Days
$29.75
(€25.16)
$9.92/GB
GET 3% OFFeSIM Unlimited Standard 5 Days Guam
1GB/day
+ ∞ at 512kbps
5
Days
$46.27
(€39.13)
$9.25/GB
GET 3% OFFeSIM Unlimited Standard 7 Days Guam
1GB/day
+ ∞ at 512kbps
7
Days
$64.47
(€54.52)
$9.21/GB
GET 3% OFFeSIM Unlimited Plus 3 Days Guam
2GB/day
+ ∞ at 2Mbps
3
Days
$67.37
(€56.97)
$11.23/GB
GET 3% OFFeSIM Unlimited Standard 10 Days Guam
1GB/day
+ ∞ at 512kbps
10
Days
$91.79
(€77.62)
$9.18/GB
GET 3% OFFeSIM Unlimited Plus 5 Days Guam
2GB/day
+ ∞ at 2Mbps
5
Days
$111.07
(€93.92)
$11.11/GB
GET 3% OFFeSIM Unlimited Standard 15 Days Guam
1GB/day
+ ∞ at 512kbps
15
Days
$137.31
(€116.11)
$9.15/GB
GET 3% OFFeSIM Unlimited Plus 7 Days Guam
2GB/day
+ ∞ at 2Mbps
7
Days
$154.76
(€130.87)
$11.05/GB
GET 3% OFFeSIM Unlimited Plus 10 Days Guam
2GB/day
+ ∞ at 2Mbps
10
Days
$220.30
(€186.29)
$11.02/GB
GET 3% OFFeSIM Unlimited Plus 15 Days Guam
2GB/day
+ ∞ at 2Mbps
15
Days
$329.56
(€278.68)
$10.99/GB
GET 3% OFFFrequently Asked Questions
Does nextSIM offer unlimited data eSIM for Guam?
nextSIM does not have a truly unlimited data eSIM available for Guam. All plans that use the “Unlimited” label have a fixed high‑speed data allowance – 1GB or 2GB – and once that data is consumed the speed drops to a reduced rate (512kbps for Standard plans and 2000kbps for Plus plans). These plans are therefore capped and not unlimited.
If you need a larger data quota without the throttle, nextSIM offers fixed‑data eSIMs such as the 3GB 30‑day plan priced at $18.38 USD, or the 2GB 15‑day plan for $13.21 USD. These options allow more predictable data usage and can be a more cost‑effective choice for travelers who consume a substantial amount of data.
How many data plans does nextSIM offer for Guam?
nextSIM provides two distinct data offerings for Guam: a single‑country plan that is tailored to the island and a multi‑country plan that includes Guam within its broader coverage. The single‑country plans typically feature a fixed data amount that is available for the full validity period, while the multi‑country option may offer a daily data cap for those who prefer to spread usage across short trips. Across both types, prices usually range from about $6.97 to $322.61, and data caps span roughly 1 GB to 3 GB, giving travelers a broad spectrum of budget and capacity choices when purchasing an eSIM for Guam.
Summarized by Gen AI. Last updated:
Guam Also Covered By
Other Countries Nearby Guam
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