Area Code 717 – Astana

Geographic Overview

The +7 717 area code is a geographic National Destination Code (NDC) assigned to the capital city of Kazakhstan, Astana (formerly known as Nur-Sultan, Akmola, and Tselinograd). This code is part of the +7 country calling code, which is shared between Russia and Kazakhstan under the International Telecommunication Union (ITU-T) E.164 numbering plan. The +7 717 code specifically serves the city of Astana and its immediate metropolitan area, including the adjacent Akmola Region. As the administrative and political capital, Astana hosts numerous government institutions, foreign embassies, corporate headquarters, and residential districts, all of which rely on this geographic prefix for their fixed-line telephony services.

Dialing Formats

For callers within Kazakhstan, the national trunk prefix is '8', followed by the area code and the subscriber number. For example, to call a fixed line in Astana from another city in Kazakhstan, you would dial: 8 717 2XX-XX-XX. The subscriber number within the +7 717 code typically consists of seven digits, with the first digit often being '2' for older central office codes, but other digits are also used as the city has expanded. For international callers, the format is: +7 717 2XX-XX-XX or +7 717 XXX-XX-XX, depending on the specific subscriber number. The plus sign (+) represents the international access prefix, which varies by country (e.g., 00 from most European countries, 011 from the US/Canada).

Local vs. International Calling

When dialing locally within Astana, callers can often omit the area code and dial just the seven-digit subscriber number. However, due to the introduction of overlay codes and the need for uniformity, it is recommended to always use the full national format (8 717) even for local calls, as this ensures compatibility with mobile and VoIP networks. For foreign callers, it is essential to use the +7 country code and the 717 area code, omitting any leading '8' or '0' that might be used domestically. For example, a caller from the United States would dial: 011 7 717 2XX-XX-XX.

Regulatory and Technical Notes

The +7 717 area code is managed by the Ministry of Digital Development, Innovations and Aerospace Industry of the Republic of Kazakhstan. It is a geographic code, meaning that the tariff for calls to this number is typically higher than for local calls but lower than for mobile or international calls. Fixed-line numbers in this code are primarily used by PSTN (Public Switched Telephone Network) and VoIP (Voice over Internet Protocol) services. As of recent years, there has been a gradual migration towards IP-based telephony, but the numbering plan remains unchanged. Callers should note that while Kazakhstan shares the +7 country code with Russia, international dialing between the two countries requires the use of +7, and calls are treated as international for billing purposes.