What is the Area Code for Omsk?
The association describes fixed-line numbering coverage and should not be treated as proof of a caller’s current location.
🇷🇺 Omsk OblastOmsk Area Code
Omsk Area Code
in Russia
Omsk is associated with 381 in this selected fixed-line directory. The code must be combined with country calling code +7 when called internationally.
Featured area code381
Omsk Oblast
Omsk and Omsk Oblast
Omsk is listed under Omsk Oblast in this directory. Administrative borders and telephone numbering areas can differ.
How to Call Omsk
From within Russia: 8 381 + subscriber number
From abroad: +7 381 + subscriber number
Replace domestic long-distance prefix 8 with +7.
Time Zone in Omsk
11 time zones from UTC+2 to UTC+12; no daylight saving time
Europe/Moscow: Calculated in your browser
For multi-zone countries, confirm the destination city’s IANA zone before scheduling a call.
Nearby directory entries
Related Cities in Russia
Related means a shared featured region or telephone code; it does not imply a precise geographic boundary.
No related priority entry yet
The country directory will expand as current official geographic data is verified.
Common questions
Omsk Calling FAQ
What is the area code for Omsk?
Omsk is associated with 381 in the featured fixed-line directory.
What country code is used for Omsk?
Omsk is in Russia, which uses country calling code +7.
Can the code prove a caller is in Omsk?
No. Numbering association is not live geolocation, and portability, forwarding or internet telephony can change where a call is received.