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Mongolia ☎️ Landline / Geographic

Area Code 2542 – Choir, Govisumber

The phone area code for Choir, Govisumber is 2542 (international format +9762542). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time
05:37:40
UTC • UTC +00:00
Full Dialing Format
+9762542
Population 17,399
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Admin Region Govĭ-Sumber
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Elevation 1418m
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GPS Coordinates 46.5000, 108.5000
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📍 Geographic Location of Choir, Govisumber

Geographic Overview

The +976 2542 numbering block is a geographic National Destination Code (NDC) assigned to the city of Choir, the administrative capital of the Govisumber Province (Govisümber Aimag) in Mongolia. This code routes calls to fixed-line subscribers within Choir and its immediate surrounding areas. As a geographic prefix, it is tied to a specific physical location, and the number is allocated to the local PSTN (Public Switched Telephone Network) infrastructure.

Dialing Formats

To call a fixed-line number in Choir from within Mongolia, subscribers must use the national trunk prefix 0, followed by the area code 2542 and the subscriber's local number. The complete national format is:

  • 0 2542 XXX XX (where XXX XX represents the 5-digit local subscriber number)

For international callers, the country code +976 replaces the trunk prefix, and the area code is used without the leading zero. The international format is:

  • +976 2542 XXX XX

For example, if a local subscriber number is 12345, the national dialing format would be 0 2542 12345, and the international format would be +976 2542 12345.

Geographic Coverage and Administration

The Govisumber Province is one of Mongolia's smallest aimags, and Choir serves as its primary urban center. The area code 2542 covers the fixed-line exchanges within Choir's city limits, including administrative buildings, businesses, and residential lines. The region is primarily known for its mining and agricultural activities, and the telecommunications infrastructure is maintained by the national incumbent operator, with local exchanges connecting to the national backbone network.

Caller Instructions

Local callers within Mongolia must always include the trunk prefix 0 when dialing from a different area code. Even when calling from a mobile phone, the full national format (0 2542 XXX XX) is required. International callers should replace the leading zero with the +976 country code. It is important to note that the area code is mandatory for all calls to Choir, regardless of the caller's location within Mongolia.

As with all geographic numbers in Mongolia, the number of digits after the area code is fixed, and the total length of a national significant number (NSN) is 8 digits (excluding the trunk prefix). This ensures compatibility with the ITU-T E.164 numbering plan.

❓ Frequently Asked Questions

Which city or region does the area code 2542 in Mongolia correspond to?
The area code 2542 is assigned to Choir, the capital of Govisumber Province in Mongolia. It is a geographic code used for fixed-line telephone services in that area.
How do I call a number in Choir, Mongolia from abroad?
To call a fixed-line number in Choir from outside Mongolia, dial your country's international access code (e.g., 011 from the US), then Mongolia's country code +976, followed by the area code 2542 and the local subscriber number. For example, +976 2542 12345.
Do I need to dial the area code when calling Choir from a mobile phone within Mongolia?
Yes, you must always dial the trunk prefix 0 and the area code 2542, even when calling from a mobile phone. The full national format is 0 2542 XXX XX.
Is the area code 2542 used for mobile or VoIP services?
No, the area code 2542 is a geographic code specifically for fixed-line (PSTN) services in Choir. Mobile numbers in Mongolia use non-geographic prefixes starting with 8 or 9, and VoIP services may use other non-geographic codes.
What is the correct international format for a Choir number?
The international format is +976 2542 XXX XX, where XXX XX is the local 5-digit subscriber number. Remember to omit the leading zero of the area code when adding the country code.