Which networks does a Talisim Belgium eSIM use?

Our Belgium plans run on Proximus, Orange, Base, at up to 3G, 4G, 5G; a given plan may use only some of them. Each plan on the Belgium page lists the networks it uses.

Can I top up a Belgium eSIM?

Yes. Most Belgium plans can be topped up with more data and days from your order page until they expire, on the same eSIM with no new QR code.

Belgium travel guide: mobile data, networks and what's on

15 Belgium plans from $1.14.

Talisim editorial team · Updated 30 September 2026

Quick answer

Talisim sells 15 Belgium eSIM plans from $1.14, 7–180 days, 1GB–50GB, up to 3G, 4G, 5G, on Proximus, Orange, Base. Top-ups: yes, on most plans. Data only: no phone number, calls or texts. WhatsApp, FaceTime, Signal and iMessage work over data. Hotspot and tethering work, as far as your phone allows, and use the same data.

A postcard from Belgium: Tali, the Talisim eSIM character, in local costume among the sights

What the network is actually like

Small, flat and heavily urbanised, which leaves very little room for a coverage gap. Belgian 5G arrived later than in the neighbouring countries, after a 2022 spectrum auction, but 4G is everywhere.

This eSIM: up to 3G, 4G, 5G, onProximus, Orange, Base. Each plan on the Belgium page says which of these it uses.

How much data you'll need

5GB for a week of the usual. If you're on video calls home most evenings, plan on about 10GB.

Recommended: 5GB → closest plan 5GB · 30 days, $4.76.

Where people go

Brussels

Bilingual signage everywhere. The EU quarter empties at weekends.
Bruges

Beautiful and very busy. Stay overnight and you get it to yourself.
Ghent

What people want Bruges to be, with students in it.

What's on

Timings are month-level, because most of these move year to year.

Carnival of Binche

February or March

Binche

UNESCO-listed, and stranger than you're expecting.
Tomorrowland

Late July

Boom

Enormous electronic festival; networks are saturated on site.

Quick answers

Which networks does a Talisim Belgium eSIM use?: Our Belgium plans run on Proximus, Orange, Base, at up to 3G, 4G, 5G; a given plan may use only some of them. Each plan on the Belgium page lists the networks it uses.
Can I top up a Belgium eSIM?: Yes. Most Belgium plans can be topped up with more data and days from your order page until they expire, on the same eSIM with no new QR code.
Does a Belgium eSIM come with a phone number?: No. Data only: no phone number, calls or texts. WhatsApp, FaceTime, Signal and iMessage work over data.
How much data do I need for Belgium?: 5GB for a week of the usual. If you're on video calls home most evenings, plan on about 10GB.

Regional plans that also cover Belgium

Crossing a border on the same trip? One of these covers the whole route on one eSIM.

Europe Value 31 destinations from $8.38 Europe 33 destinations from $1.28 Europe + Turkey & Ukraine 34 destinations from $2.00 Europe & Morocco 41 destinations from $5.44 Global 117 destinations from $9.20 Global Plus 127 destinations from $10.64

Other guides nearby

New to eSIMs? The FAQ covers checking your phone supports one, installing it before you fly, and what to do if it won't connect.