Quick Facts
- Time Zone
- Central European Standard Time (UTC+1)
- Dialing Code
- +33
- Currency
- Euro (EUR, €)
- Power Plug
- Type C, E, F (round 2-pin, common across most of Europe)
- Language
- French (Français)
- Emergency
- 112
- eSIMno Networks
- Bouygues, Orange, SFR
How to Get Your eSIM
- Pick Your France Data Plan
Choose a package that covers your Paris stay plus any extensions to Nice, Lyon, or the French countryside — all plans work nationwide on Bouygues, Orange, and SFR networks. - Install at Home Before Your Flight
Scan the QR code over your home WiFi the night before departure. The profile sits dormant until you activate it, so there's no charge while you're still on your couch. - Board Your Flight to CDG
Your phone stays in airplane mode throughout the flight. The eSIM is ready and waiting — no last-minute fiddling required at cruising altitude. - Activate After Landing at Paris Charles de Gaulle
Once the captain clears phone use and you taxi to the gate, switch off airplane mode. Your eSIM connects to French networks within seconds — RER B schedules, hotel WhatsApp confirmations, and Uber pickup requests all load before you reach passport control. - Walk Past the SIM Kiosk Queue
While other travelers wait at the currency-exchange-adjacent SIM counters in Terminal 2E or Terminal 1, you're already on the CDGVAL heading to your connection or the RER B platform.
Traveler Tips
- The CDGVAL automated people mover runs every 4 minutes 24 hours between Terminal 1, Terminal 3/Roissypôle/RER station, and Terminal 2/TGV station — real-time arrival boards load faster with your own data than the spotty airport WiFi.
- RER B trains to Gare du Nord depart every 10-15 minutes from around 04:50 to 23:50, with a 30-minute journey time and €11.80 single fare — Google Maps live departures beat the static platform signage.
- Terminal 2E Halls L and M serve Air France long-haul and SkyTeam partners; if your gate changes mid-wait, push notifications reach your phone instantly with eSIM data active.
- Flat-rate taxi fares to central Paris are regulated at €56 (Right Bank) and €65 (Left Bank) — confirm with the driver via Google Translate if needed, which requires data.
- Uber and Bolt pickups use designated VTC zones: Terminal 1 Arrivals Gate 24, Terminal 2A/2C Gate 6, Terminal 2E/2F Arrivals Gate 3 — the app won't load your driver's location without working data.
Why You Need an eSIM at CDG
Paris Charles de Gaulle Airport sprawls across 32 square kilometres with three terminal complexes, seven Terminal 2 sub-halls (2A through 2G), and a free automated rail loop connecting them all. The moment your wheels touch the tarmac at Roissy, your phone becomes the single tool coordinating everything: the RER B live departure board showing the next train to Châtelet-Les Halles in 8 minutes, the WhatsApp thread with your Airbnb host confirming the door code, the Uber app pinging your driver's arrival at the Terminal 2E Gate 3 pickup zone.
CDG's free WiFi network exists but requires captive-portal registration that adds friction when you're jet-lagged and the immigration queue is moving. With an eSIMno plan for Paris Charles de Gaulle Airport, you bypass that entirely — your phone connects to Bouygues, Orange, or SFR the instant airplane mode switches off. Gate-change alerts push through while you're still taxiing. Google Translate handles the French customs officer's question about your stay length. Citymapper loads the fastest route from CDG Terminal 1 to your hotel near Opéra before you've cleared baggage claim.
The CDGVAL people mover runs every 4 minutes between terminals, but transfer times still hit 20-30 minutes between Terminal 1 and Terminal 2G — real-time platform countdowns on your phone beat wandering the wrong direction. If your connection routes through the TGV station inside Terminal 2, live SNCF departure boards load on your screen while you're still walking the tunnel from Hall K. Every minute saved on navigation is a minute you're not sprinting past the Ladurée macaron counter to make your Lyon train.
Visiting CDG
CDG operates 24 hours with flight arrivals and departures clustered between 06:00-23:00 for most carriers. Terminal 1 serves Star Alliance (Lufthansa, United, Singapore Airlines, Turkish Airlines); Terminal 2A handles Oneworld (British Airways, American Airlines); Terminal 2E Halls K, L, and M host Air France long-haul and SkyTeam partners including Delta and Korean Air; Terminal 3 covers low-cost carriers like easyJet, Vueling, and Transavia. The CDGVAL loop and Navette N1 shuttle buses connect all terminals free of charge.
Baggage storage by Bagages du Monde at Terminal 2E runs €10-20 per item daily. Travelex currency counters operate in every terminal, though the euro ATMs inside the RER B station often have shorter queues. The Yotelair transit hotel inside Terminal 2E Hall L offers airside short-stay rooms if your layover stretches past 4 hours. For arrivals heading into Paris, the RER B to Gare du Nord takes 30 minutes at €11.80; the Roissybus to Opéra runs 60-75 minutes at €16.60; night buses N140 and N143 cover the 00:30-04:30 window when the RER B sleeps.
Connecting at CDG
Compare eSIM Options at Paris Charles de Gaulle Airport
eSIMno | Local SIM / Operator | Roaming | |
|---|---|---|---|
| FEATURES | |||
| Setup time | Few minutes | Boutique or tabac, ID shown at the counter | Auto |
| No local ID needed | Online checkout | Passport or ID needed at purchase | Use home account |
| Speed | 4G/LTE on Orange, SFR and Bouygues; 5G in some areas | One network only | Partner-dependent |
| Travel support | English support 24/7 | French-language service | Home carrier hours |
| Keep home number | Dual SIM | Replaces it | Same number |
| Cost predictability | Fixed price | Prepaid, no bill shock | Bill-shock risk |