+7 is the country code for Russia and Kazakhstan.
Every phone number in Russia starts with +7 when you call it from another country. From the US, dial 011 7, then the number without its first 8.
- Time there
- Moscow timeMoscow Standard Time, UTC+3, no daylight saving, one of several time zones in Russia
- From the US or Canada
- 011 7 912 345 67 89
- From the UK and most of Europe
- 00 7 912 345 67 89
- From Australia
- 0011 7 912 345 67 89
- From any mobile phone
- +7 912 345 67 89
- Inside Russia
- 8 (912) 345-67-89
- Mobile numbers
- 10 digits after +7, starting 9
- Landlines
- 10 digits after +7, such as +7 40X XXX XX XX in Kaliningrad
- Toll-free numbers
- Start with 800 or 804
Check a +7 number to see whether it is a mobile, a landline or VoIP.
Pick the country, enter the number without the +7, and the free check shows whether it is valid and whether it is a mobile, a landline or VoIP.
Landline area codes in Russia start with 840 for Kaliningrad, and the table lists 57 of the places they cover.
| At home | From abroad | Area |
|---|---|---|
| 840 | +7 40 | Kaliningrad |
| 8301 | +7 301 | Republic of Buryatia |
| 8302 | +7 302 | Chita |
| 8341 | +7 341 | Udmurtian Republic |
| 8342 | +7 342 | Perm |
| 8343 | +7 343 | Ekaterinburg |
| 8345 | +7 345 | Tyumen |
| 8346 | +7 346 | Surgut |
| 8347 | +7 347 | Republic of Bashkortostan |
| 8349 | +7 349 | Yamalo-Nenets Autonomous District |
| 8351 | +7 351 | Chelyabinsk |
| 8352 | +7 352 | Kurgan |
| 8353 | +7 353 | Orenburg |
| 8381 | +7 381 | Omsk |
| 8382 | +7 382 | Tomsk |
| 8383 | +7 383 | Novosibirsk |
| 8384 | +7 384 | Kemerovo |
| 8385 | +7 385 | Altai Territory |
| 8388 | +7 388 | Republic of Altai |
| 8390 | +7 390 | Republic of Khakassia |
| 8391 | +7 391 | Krasnoyarsk Territory |
| 8394 | +7 394 | Republic of Tuva |
| 8395 | +7 395 | Irkutsk |
| 8411 | +7 411 | Republic of Sakha |
| 8413 | +7 413 | Magadan |
| 8415 | +7 415 | Kamchatka Region |
| 8416 | +7 416 | Amur Region |
| 8421 | +7 421 | Khabarovsk Territory |
| 8423 | +7 423 | Primorie territory |
| 8424 | +7 424 | Sakhalin Region |
| 8426 | +7 426 | Jewish Autonomous Region |
| 8427 | +7 427 | Chukotka Autonomous District |
| 8471 | +7 471 | Kursk |
| 8472 | +7 472 | Belgorod |
| 8473 | +7 473 | Voronezh |
| 8474 | +7 474 | Lipetsk |
| 8475 | +7 475 | Tambov |
| 8481 | +7 481 | Smolensk |
| 8482 | +7 482 | Tver |
| 8483 | +7 483 | Bryansk |
| 8484 | +7 484 | Kaluga |
| 8485 | +7 485 | Yaroslavl |
| 8486 | +7 486 | Orel |
| 8487 | +7 487 | Tula |
| 8491 | +7 491 | Ryazan |
| 8492 | +7 492 | Vladimir |
| 8494 | +7 494 | Kostroma |
| 8495, 8496, 8498 and 1 more | +7 495, +7 496, +7 498 and 1 more | Moscow |
| 8811 | +7 811 | Pskov |
| 8812 | +7 812 | St Petersburg |
| 8813 | +7 813 | Leningrad region |
| 8814 | +7 814 | Republic of Karelia |
| 8815 | +7 815 | Murmansk |
| 8816 | +7 816 | Veliky Novgorod |
| 8817 | +7 817 | Vologda |
| 8818 | +7 818 | Arkhangelsk |
| 8820 | +7 820 | Cherepovets |
Showing 60 of 91 area codes.
In Russia, the phone number format for apps and SMS gateways is +7 followed by the number without its 8.
| Written | Example | Where you see it |
|---|---|---|
| At home | 8 (912) 345-67-89 | Business cards, local ads |
| International | +7 912 345 67 89 | Websites, email signatures |
| E.164 | +79123456789 | APIs, SMS gateways, CRMs |
2 places share +7, so the next digits tell them apart.
| Place | Numbers start with | Exit code |
|---|---|---|
| Russia | +7, all other numbers | 810 |
| Kazakhstan | +7 7 | 810 |
A missed call from a +7 number you don't know can be a one-ring scam, so check it before calling back.
One-ring scams call once and hang up, hoping you call back a line that bills you international or premium rates.
- Don't call back an international number you don't know. A real caller leaves a message or sends a text.
- Check the number in the box above. A number that is not a working mobile or landline in Russia is a warning sign.
- Hang up on anyone who wants gift cards, crypto or a wire transfer, or asks you to read out a code that was just texted to you.
- Report it at reportfraud.ftc.gov, and see the FCC's guide to one-ring scams.
The codes next to +7 belong to other countries, so one wrong digit reaches a different place.
These are the questions people ask most about +7.
Which country uses the +7 country code?
Russia and Kazakhstan both use +7.
How do I call Russia from the US?
Dial 011, then 7, then the number without its first 8. A mobile number written 8 (912) 345-67-89 at home is dialed 011 7 912 345 67 89 from the US, or +7 912 345 67 89 from any mobile phone.
Is +7 the same as 007?
Yes. 00 is the exit code used in most of the world, and the + on a mobile phone stands in for whatever exit code your network uses. From the US and Canada the exit code is 011 instead.
How many digits is a phone number in Russia?
A mobile number has 10 digits after +7, written 8 (912) 345-67-89 at home. A landline has 10 digits, written 8 (40X) XXX-XX-XX at home.
What time is it in Russia?
Russia spans several time zones. In Moscow it is Moscow Standard Time, UTC+3, all year.
How do I check a +7 number that called me?
Enter it in the box above. The free check shows whether it is a valid number from Russia and whether it is a mobile, a landline or a VoIP line, which helps you spot a one-ring scam before you call back.
Sources: Google's libphonenumber numbering data for lengths, mobile starts, area code places, first-issuing networks and time zones, as of September 24, 2026; the ITU list of country codes.