Proximus, Orange, or Base: How to Choose the Best Mobile Operator in Belgium

Introduction

Choosing a mobile operator in Belgium can feel overwhelming. With three major players — Proximus, Orange Belgium, and Base (now part of Telenet) — each offering a dizzying array of plans, bundles, and promotions, how do you know which one is truly the best fit for your lifestyle and budget?

Whether you’re a long-time Belgian resident looking to switch carriers, an expat settling into the country, or a digital nomad passing through, the decision you make about your mobile operator will affect your daily connectivity, your monthly expenses, and even your peace of mind. In this comprehensive guide, we’ll break down the strengths and weaknesses of each operator across the categories that matter most: network coverage, pricing and plans, customer service, data speeds, and extra perks. By the end, you’ll have a clear picture of which carrier deserves your SIM card slot.

Section 1: A Quick Overview of Belgium’s Big Three

Before diving into the details, let’s set the stage with a brief introduction to each operator.

Proximus

Proximus is Belgium’s incumbent telecom operator, formerly known as Belgacom. As the largest and oldest player in the market, Proximus operates its own extensive infrastructure, including the country’s most widespread 4G and 5G networks. It positions itself as a premium provider, offering high-quality service at a price point that reflects that ambition.

Founded: 1930 (as Belgacom; rebranded to Proximus in 2014)
Network type: Own infrastructure (copper, fiber, 4G/5G)
Target audience: Families, professionals, and heavy data users

Orange Belgium

Orange Belgium is the Belgian subsidiary of the French telecom giant Orange S.A. It has carved out a strong position as a value-oriented alternative to Proximus, offering competitive pricing without sacrificing too much on network quality. Orange operates its own mobile network and has been aggressively expanding its 5G footprint.

Founded: 1996 (as Mobistar; rebranded to Orange in 2016)
Network type: Own infrastructure (4G/5G)
Target audience: Budget-conscious consumers, young professionals

Base

Base, originally a standalone operator, was acquired by Telenet (a Liberty Global subsidiary) in 2016. Today, Base functions primarily as Telenet’s mobile brand, leveraging Telenet’s infrastructure and bundling options. It’s often seen as the most affordable of the three, though its coverage and service depth can vary.

Founded: 1999
Network type: Telenet/Base network infrastructure
Target audience: Price-sensitive users, Telenet cable customers

Pro Tip: Belgium also has several MVNOs (Mobile Virtual Network Operators) like Lycamobile, Scarlet, and Mobile Vikings that piggyback on these three networks. If none of the big three appeal to you, an MVNO might be worth exploring — but that’s a topic for another post.

Section 2: Network Coverage and Speed — Who Delivers the Best Connection?

For most people, network coverage is the single most important factor when choosing a mobile operator. After all, the cheapest plan in the world is worthless if you can’t get a signal at home or at work.

Proximus: The Coverage King

Proximus consistently leads in coverage maps across Belgium. Its 4G network covers over 99.9% of the Belgian population, and it was the first operator to launch a commercial 5G network in the country. Whether you’re in downtown Brussels, the Ardennes countryside, or commuting through the Walloon provinces, Proximus tends to offer the most reliable signal.

4G coverage: ~99.9% population coverage
5G coverage: Expanding rapidly in major cities (Brussels, Antwerp, Ghent, Liège)
Average download speed: 50–120 Mbps on 4G; 200–500+ Mbps on 5G

Orange Belgium: A Strong Contender

Orange’s network has improved dramatically over the past few years. Its 4G coverage now rivals Proximus in urban and suburban areas, though it can lag slightly in rural Wallonia and some parts of the Ardennes. Orange has also launched 5G services and is investing heavily in network expansion.

4G coverage: ~99.5% population coverage
5G coverage: Available in select cities, expanding throughout 2024–2025
Average download speed: 40–100 Mbps on 4G; 150–400 Mbps on 5G

Base (Telenet): Solid in Flanders, Weaker Elsewhere

Base’s coverage is closely tied to Telenet’s infrastructure, which is historically strongest in Flanders. If you live in Antwerp, Ghent, or Bruges, you’ll likely have a perfectly good experience. However, coverage in Wallonia and Brussels can be less consistent, and Base’s 5G rollout has been slower compared to its competitors.

4G coverage: ~99% population coverage (strongest in Flanders)
5G coverage: Limited rollout, primarily in Flemish cities
Average download speed: 35–90 Mbps on 4G

Verdict: If coverage is your top priority — especially if you travel frequently across all three Belgian regions — Proximus is the safest bet. Orange is a close second, while Base is best suited for users who primarily stay in Flanders.

Section 3: Pricing and Plans — Getting the Most for Your Money

Let’s talk about what hits your wallet every month. Belgian mobile plans can range from as little as €5/month for a basic prepaid option to €50+/month for unlimited everything. Here’s how the three operators stack up.

Proximus Pricing

Proximus is generally the most expensive of the three, but it justifies its pricing with superior coverage, faster speeds, and premium customer support. Its plans are structured in tiers:

Mobilus S: ~€20/month — 5 GB data, unlimited calls/texts
Mobilus M: ~€30/month — 15 GB data, unlimited calls/texts
Mobilus L: ~€40/month — 30 GB data, unlimited calls/texts
Mobilus Unlimited: ~€50/month — Unlimited data, calls, and texts

Proximus also offers significant discounts when you bundle mobile with internet, TV, and landline through its Flex packs.

Orange Belgium Pricing

Orange positions itself as the best value operator, frequently undercutting Proximus while maintaining strong network quality:

Go Light: ~€12/month — 2 GB data, 120 minutes
Go Plus: ~€20/month — 10 GB data, unlimited calls/texts
Go Intense: ~€30/month — 25 GB data, unlimited calls/texts
Go Unlimited: ~€40/month — Unlimited data, calls, and texts

Orange’s Love bundles (internet + TV + mobile) are competitively priced and often come with promotional discounts for new customers.

Base Pricing

Base is typically the cheapest option, making it attractive for students, light users, and anyone watching their budget:

Base €8: ~€8/month — 2 GB data, unlimited calls/texts
Base €16: ~€16/month — 8 GB data, unlimited calls/texts
Base €26: ~€26/month — 20 GB data, unlimited calls/texts
Base Unlimited: ~€35/month — Unlimited data, calls, and texts

Base plans become even more attractive when combined with a Telenet internet or TV subscription, unlocking additional data bonuses and discounts.

Price Comparison Table

| Feature | Proximus (M) | Orange (Go Plus) | Base (€16) |
|—|—|—|—|
| Monthly cost | ~€30 | ~€20 | ~€16 |
| Data | 15 GB | 10 GB | 8 GB |
| Calls/Texts | Unlimited | Unlimited | Unlimited |
| 5G included | Yes | Yes | Limited |
| EU roaming | Included | Included | Included |

Verdict: For pure affordability, Base wins. For the best balance of price and performance, Orange is hard to beat. Proximus is worth the premium only if you need top-tier coverage or plan to bundle extensively.

Section 4: Customer Service and User Experience

A great price means nothing if you can’t get help when something goes wrong. Let’s look at how each operator handles customer support.

Proximus Customer Service

Proximus offers the most comprehensive support ecosystem:

Physical stores: 100+ locations across Belgium
Phone support: Available in French, Dutch, and English
Online chat and app: The MyProximus app is well-designed and allows you to manage your plan, track usage, and contact support
Reputation: Generally positive, though wait times can be long during peak hours

Orange Customer Service

Orange has invested in improving its customer experience:

Physical stores: 50+ locations
Phone support: Available in French and Dutch (English support is limited)
Online chat and app: The My Orange app is functional and user-friendly
Reputation: Mixed reviews — some customers praise the responsiveness, while others report frustration with billing issues

Base Customer Service

Base’s customer service is more streamlined but also more limited:

Physical stores: Fewer dedicated Base stores; relies on Telenet shops
Phone support: Available in French and Dutch
Online chat and app: The My Base app covers the basics
Reputation: Generally adequate for simple queries, but complex issues may require escalation to Telenet

Verdict: Proximus leads in customer service breadth and quality. If you value in-person support and multilingual assistance, it’s the clear winner.

Section 5: Extra Perks, International Options, and Hidden Gems

Beyond the basics, each operator offers unique perks that might tip the scales in your decision.

Proximus Extras

Proximus Pickx: Access to streaming content and sports channels
International calls: Add-on packs for calls to 50+ countries
Smart home integration: Proximus offers IoT and smart home solutions
Loyalty rewards: Long-term customers can access exclusive deals

Orange Extras

Orange Thank You: A loyalty program offering discounts at partner brands
International packs: Affordable add-ons for calls to Africa, Asia, and the Americas
Music streaming: Partnerships with streaming services for data-free listening
Flexible contracts: Orange is known for offering no-commitment plans, making it easy to switch

Base Extras

Telenet synergy: Combine with Telenet internet for bonus data and discounts
Data rollover: Unused data rolls over to the next month on select plans
Simple, no-frills approach: Base keeps things straightforward, which many users appreciate

Pro Tip for Expats: If you frequently call international numbers, Orange tends to offer the most competitive international calling add-ons. Proximus is a good alternative if you need calls to European destinations specifically.

Conclusion: Which Operator Should You Choose?

There’s no single “best” operator in Belgium — the right choice depends entirely on your priorities:

Choose Proximus if you want the best coverage, fastest 5G speeds, and premium customer service, and you’re willing to pay a bit more for it. It’s ideal for families and professionals who need reliability above all else.

Choose Orange if you want the best value for money — strong network performance at a lower price point, with excellent international calling options and flexible contracts. It’s perfect for young professionals and expats.

Choose Base if you’re on a tight budget, live primarily in Flanders, or already have a Telenet subscription that you can bundle with. It’s the go-to for students and light users.

Check coverage maps on each operator’s website for your specific address
Calculate your actual data usage over the past 3 months to avoid overpaying
Look for promotions — all three operators regularly offer sign-up bonuses and seasonal deals
Read recent customer reviews on platforms like Trustpilot or Belgian consumer forums
Consider bundling if you also need home internet or TV

Call-to-Action

Ready to make the switch or sign up with a new operator? Visit the official websites of [Proximus](https://www.proximus.be), [Orange](https://www.orange.be), and [Base](https://www.base.be) to explore their latest plans and promotions. And if you’ve already had experience with one of these operators, share your thoughts in the comments below — your insights could help fellow readers make a more informed decision!

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Written by Emma Davis | Operator Reviews | Last updated: 2024