Montserrat 20GB 30 days
FLOW
- Data
- 20GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G
- Hotspot
- Top-up ready
- Best value per GB
Validity starts on first connection at the destination
- 4G only, no 5G
- One network
from$120.90$114.85
Flow Montserrat and travel eSIM in Montserrat
Flow Montserrat is one of the networks your eSIM may use in Montserrat. Here is who actually decides which network you get, and what to do with that.
Author: Bob Kanokphon Thongdee · Co-founderReviewed by: Porsch Kunnipat SiramanakulPublished: October 12, 2026Last updated: October 12, 2026
Quick answer
- 16 of the 16 Montserrat plans we sell name Flow Montserrat as a reachable network, at 4G.
- Travel plans connect by roaming, so no plan can promise one specific network.
Flow Montserrat in brief
Flow Montserrat is a mobile network operator in Montserrat, and one of the networks a travel eSIM may reach through roaming.
We are not a reseller for this operator and we have not run our own field speed tests. The band and network details below come from the sources listed at the end of the page.
Flow Montserrat's bands and technology
| Item | Flow Montserrat |
|---|---|
| LTE (4G) | Not verified |
| 5G NR | Not verified |
| 5G launched | Not verified |
| Network code (MCC-MNC) | 354-860 |
Checked against the sources on 2026-10-12. Only the bands a source confirmed are listed; the network may run others too.
An eSIM can only use Flow Montserrat if your phone supports at least one band in this table. Before you fly, open your model's spec page on the maker's site and compare its LTE and 5G band lists.
The plans on our shelf that name Flow Montserrat
From the supplier record behind each package, 16 of the 16 plans we currently sell for Montserrat declare Flow Montserrat as a network the profile can reach, at 4G. The figure comes from the same catalogue that prices the plan pages, and it moves when the supplier revises the record.
A plan naming Flow Montserrat means the network sits in the list the profile may choose from. It does not mean your handset will stay on it. The priority order is the supplier's, and the signal where you stand decides.
Why plans do not name a fixed network
Nearly every travel eSIM is a roaming product: the profile picks a network by an order the supplier sets, not by the buyer. If Flow Montserrat is weak where you are, try selecting Digicel Montserrat manually in the network settings, and keep data roaming on for the eSIM profile.
FAQ
Will my eSIM definitely connect to Flow Montserrat?+
16 of our plans name Flow Montserrat as reachable, but that is not a guarantee. Travel plans run over roaming agreements, so the network depends on the supplier behind the plan, your device and where you are.
Does Flow Montserrat run 5G, and will my plan get it?+
We could not confirm Flow Montserrat's 5G status from an official source. Our plans that reach this network list 4G.
How do I see which network I am on?+
Check the carrier name at the top of the screen, or open the mobile-network settings and look at the operator list. If signal is poor, try selecting a network manually instead of automatic, but only one your plan actually supports.
Sources
- Flow Montserrat (operator site, search result) — Flow, October 12, 2026
- Wikipedia: Mobile network codes in ITU region 3xx — Wikipedia, October 12, 2026
About the author
Bob Kanokphon Thongdee
- Co-founder of eSIMonline.asia
- More than 7 years in online marketing
- Founder of Cojourney Visa and Cojourney Travel
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