What French Phone Number Prefix Will I Get? 06 vs 07 Explained
Why Your French Phone Number Prefix Matters
You’ve just activated your French SIM or eSIM. You look at your new number and see it starts with 07. A friend who visited Paris last year tells you their number started with 06. Are they different? Did you get a worse number? Is someone going to charge you more to call it?
These are real questions that travelers and expats face every single day. The French numbering system has some quirks that can cause confusion, especially if you’re picking up a temporary france number for the first time. This guide breaks down everything you need to know about the 06 and 07 mobile prefixes in France — what they mean, how they’re assigned, and whether one is actually “better” than the other.
TL;DR
Both 06 and 07 are standard French mobile prefixes. There is no difference in call quality, reliability, or cost. France ran out of 06 numbers and opened the 07 range in 2010. All major operators — Orange, SFR, Bouygues Telecom, and Free Mobile — now assign numbers from both ranges. If you get a temporary French phone number or eSIM plan, you might receive either prefix. It doesn’t matter which one you get.
A Quick Primer on the French Phone Number System
France uses a closed 10-digit numbering system. Every phone number in metropolitan France is exactly 10 digits, starting with 0 when dialed domestically. The first two digits tell you what kind of number it is and, in the case of landlines, where in France it’s located.
Here’s how the prefix system works:
01 — Île-de-France (Paris region) landlines
02 — Northwest France landlines
03 — Northeast France landlines
04 — Southeast France landlines
05 — Southwest France landlines
06 — Mobile phones
07 — Mobile phones (overflow range)
08 — Special rate and toll-free numbers
09 — VoIP and non-geographic lines
The key takeaway: 06 and 07 are both mobile phone prefixes. The 07 range isn’t a secondary, inferior, or experimental category. It’s a direct extension of the mobile numbering pool.
Why France Has Two Mobile Prefixes
When mobile phones first became widespread in France during the 1990s, every mobile number was assigned an 06 prefix. For years, “06” became synonymous with mobile phones in French culture. Giving someone your “zéro six” was a social ritual — it meant sharing your personal mobile number.
But there’s a math problem. The 06 prefix provides a pool of roughly 100 million possible numbers (06 00 00 00 00 through 06 99 99 99 99). That sounds like plenty for a country of 67 million people, but numbers get consumed faster than you’d expect. Each operator needs large blocks reserved in advance. Recycled numbers require cooling-off periods. MVNOs (mobile virtual network operators) need their own allocations. Machine-to-machine SIM cards for IoT devices also consumed 06 numbers for years.
By the late 2000s, the French telecommunications regulator ARCEP (Autorité de régulation des communications électroniques, des postes et de la distribution de la presse) saw that the 06 pool was running critically low. In 2010, ARCEP officially opened the 07 range for mobile use, effectively doubling the available mobile numbers in France.
Which French Operators Use 06 and Which Use 07?
This is one of the biggest misconceptions. People often assume that 07 numbers belong to a specific carrier — usually Free Mobile, since it was the last major operator to launch in France (in 2012, right around when 07 numbers became common). But that’s not accurate.
All four major French mobile operators assign both 06 and 07 numbers:
Orange — France’s largest carrier and the former state monopoly France Télécom. Orange holds massive blocks in both the 06 and 07 ranges.
SFR — The second-largest operator. SFR has been assigning 07 numbers since the range opened.
Bouygues Telecom — Uses both prefixes across its prepaid and postpaid plans.
Free Mobile — Launched in January 2012, so naturally received large allocations from the 07 pool because that’s what was available at the time. This is likely why people associate 07 with Free Mobile, but Free also holds 06 blocks.
MVNOs (like Lycamobile, Lebara, NRJ Mobile, and others) get their number blocks from the host networks they operate on. They also draw from both ranges.
When you pick up a temporary france phone number as a traveler, the prefix you receive depends entirely on which number block was allocated to the provider at that moment — not on network quality, coverage, or any meaningful technical distinction.
Does It Cost More to Call an 07 Number in France?
No. There is absolutely no cost difference between calling a 06 number and calling a 07 number within France. Both are classified as mobile numbers under the French numbering plan, and all domestic calling rates treat them identically.
This applies whether you’re calling from:
— A French landline (01-05 numbers)
— Another French mobile (06 or 07)
— A VoIP line (09 numbers)
— An international line calling into France
For international callers dialing your French number, the format is +33 followed by the number without the leading 0. So 06 12 34 56 78 becomes +33 6 12 34 56 78, and 07 12 34 56 78 becomes +33 7 12 34 56 78. International call rates to French mobile numbers don’t differentiate between the two prefixes.
If someone claims they were charged more for calling your 07 number, the issue lies elsewhere — perhaps with their own carrier’s international rate plan or a misdialed number landing on an 08 premium line instead.
Is There Any Quality or Reliability Difference?
None whatsoever. The prefix has zero influence on:
Network coverage — Your coverage depends on the operator’s infrastructure, not the digits of your phone number.
Call quality — Voice call clarity is a function of network technology (4G VoLTE, 5G) and signal strength at your location.
Data speeds — Same story. A 07 number on Orange’s 5G network will outperform a 06 number in a rural area with spotty 3G, and vice versa.
SMS delivery — Both prefixes route SMS through the same systems. Delivery reliability is identical.
The French regulator ARCEP treats 06 and 07 as a single unified mobile numbering space. Technical standards, interconnection agreements, and quality-of-service requirements apply equally to both.
What Prefix Do eSIM Plans Typically Assign?
If you’re getting an eSIM for travel to France — whether from an operator like Orange, a travel eSIM provider, or an MVNO — you’re increasingly likely to receive a 07 number. The reason is simple: newer number block allocations pull from the 07 range because much of the 06 space has already been distributed.
Some eSIM providers for travelers don’t assign a traditional French mobile number at all. Data-only eSIM plans, which are common for short trips, often don’t come with a callable phone number. If you specifically need a French phone number for receiving calls, SMS verification, or local credibility, make sure you’re choosing a plan that includes one.
For travelers who want a usable French number alongside their data plan, a temporary france number is the practical solution. These numbers work for both incoming and outgoing communication, and the 06/07 prefix you receive will function identically in every scenario — receiving calls from French contacts, verifying accounts, or giving a local number to hotels and businesses.
The Cultural Perception Gap
Here’s something no technical guide usually mentions: some French people still have a mild cultural bias toward 06 numbers. Among older demographics especially, “06” is simply what a mobile number looks like. An 07 number might occasionally raise a brief eyebrow — not because it’s suspicious, but because it’s less familiar.
This perception is fading quickly. Over 15 years have passed since 07 entered the system. Younger French people don’t think twice about it. Businesses, banks, delivery services, and government agencies all accept 07 numbers without issue.
For travelers, this cultural footnote is essentially irrelevant. Nobody checking into a hotel or hailing a taxi is going to be judged by their phone number prefix. If you’re getting a temporary france phone number for a trip, the prefix makes no practical difference in any interaction you’ll have.
What About 08 and 09 Numbers?
While we’re clearing up prefix confusion, a quick note on two other ranges that sometimes trip people up:
08 numbers are special-rate lines. They can be free (080x), shared-cost, or premium-rate depending on the specific sub-prefix. Never give an 08 number as your personal contact number, and be cautious about calling them — costs can be high.
09 numbers are non-geographic fixed lines, typically associated with VoIP services like those offered through internet box subscriptions (Freebox, Livebox, etc.). Calling a 09 number from a mobile is usually included in standard calling plans, but it’s not a mobile number.
If you need a mobile number that works for calls, texts, and identity verification while traveling in France, you specifically want a 06 or 07 number.
Can You Choose Your Prefix When Getting a French Number?
Generally, no. When you purchase a SIM card or eSIM, the operator assigns a number from their available pool. Some French postpaid contracts allow you to browse available numbers and pick one you like, but this is uncommon for prepaid plans and extremely rare for travel-oriented products.
If you have a strong preference for a 06 number (perhaps because it looks more “established” on a business card), your best bet is a traditional French postpaid contract. But for short-term use — a vacation, business trip, or temporary relocation — the prefix genuinely doesn’t matter.
What Happens to French Numbers When They’re Not Renewed?
French mobile numbers that are deactivated enter a quarantine period before being reassigned. According to ARCEP guidelines, this period is typically at least three months, though operators often wait longer to avoid the new holder receiving calls and messages intended for the previous user.
This recycling process applies to both 06 and 07 numbers equally. When you activate a temporary French SIM or eSIM, you might receive a recycled number. If you occasionally get a stray WhatsApp message or missed call from an unknown contact, that’s likely why. It’s a minor annoyance that resolves itself within a few days.
Practical Advice for Travelers to France
Here’s the straightforward guidance:
Don’t worry about which prefix you get. Whether your French number starts with 06 or 07, it works the same way everywhere — for calls, texts, mobile data, app verification, and sharing with local contacts.
Confirm your plan includes a phone number. Data-only eSIM plans may not provide a callable number. If you need one for SMS verification codes (banks, ride-sharing apps, Airbnb check-ins), make sure voice and SMS are included.
Store your number in international format. Save +33 6 XX XX XX XX or +33 7 XX XX XX XX in your phone. This ensures it works whether you’re inside or outside France.
Share your number early. Give your temporary French number to your hotel, rental car agency, and travel companions. A local number eliminates international calling friction and makes logistics smoother.
Frequently Asked Questions
Is there a difference between 06 and 07 phone numbers in France?
No functional difference exists. Both 06 and 07 are standard French mobile phone prefixes. The 07 range was opened in 2010 when the 06 number pool started running low. Call quality, network coverage, reliability, and cost are identical for both prefixes. The distinction is purely administrative.
Does it cost more to call a French 07 number than a 06 number?
Not at all. French telecommunications regulations treat 06 and 07 as a single mobile category. Whether you’re calling from a French landline, another mobile, or dialing internationally with the +33 country code, the rates are the same regardless of prefix.
What prefix will my French eSIM or temporary SIM card have?
You could receive either a 06 or 07 prefix. That said, newer activations increasingly assign 07 numbers because recent allocations from ARCEP draw from the 07 pool. Either way, the number works exactly the same for calls, texts, and data.
Can I choose whether I get a 06 or 07 French phone number?
Usually not. Operators assign numbers automatically from their available inventory. Certain postpaid contracts in France let you browse and select a number, but for prepaid plans, travel SIMs, and eSIMs, the number is assigned at activation without a choice of prefix.
Do French banks and apps accept 07 numbers for SMS verification?
Yes, without exception. Every French service — banks, government websites, ride-sharing apps, delivery platforms, and e-commerce sites — treats 06 and 07 numbers identically for SMS verification. You won’t encounter any issues using a 07 number for two-factor authentication.
Which French operators use 07 numbers?
All of them. Orange, SFR, Bouygues Telecom, and Free Mobile each hold number blocks in both the 06 and 07 ranges. MVNOs (Lycamobile, Lebara, and others) that operate on these networks also assign numbers from both prefixes. No single operator “owns” the 07 range.
