Area Code 2376 – Sagae, Yamagata

Overview of Area Code 2376

Area code 2376 is a geographic National Destination Code (NDC) within the Japanese numbering plan, assigned to the city of Sagae and its surrounding areas in Yamagata Prefecture. Located in the Tohoku region of Honshu, Sagae is known for its agricultural production, particularly cherries and rice, and serves as a regional commercial hub. The code covers Sagae City and the neighboring towns of Nishikawa and Asahi, which are part of the Mogami River basin. The service area is administered under the broader Yamagata Prefecture, which uses several area codes for different districts.

Dialing Formats

When calling a landline in Sagae from within Japan, the trunk prefix '0' is dialed, followed by the area code and the subscriber number. The full national format is 0-2376-XX-XXXX, where 'XX-XXXX' represents the local subscriber number. For example, a typical number might be 0-2376-52-1234.

For international callers, the Japanese country code (+81) replaces the trunk prefix '0'. The international format becomes +81-2376-XX-XXXX. For instance, dialing from the United States would require: 011 81 2376 52 1234. It is essential to omit the leading '0' when dialing from abroad.

Local and Long-Distance Calling

Calls made within the same area code (2376) are considered local and do not require the area code if dialing from a landline within the same region. However, in recent years, Japan has moved toward mandatory area code dialing for all calls, even local ones, to accommodate number portability and overlay plans. As of now, no overlay code has been introduced for Sagae, but callers should always check current guidelines.

When calling from other parts of Japan, the full national number must be used. For example, a caller in Tokyo would dial 02376-52-1234 (including the trunk prefix '0').

Caller Instructions

For local callers within Sagae: simply dial the subscriber number if your phone system allows, but it is safer to dial the full 10-digit number (including the area code) to avoid misrouting. For long-distance callers within Japan: dial 0-2376-XX-XXXX. For international callers: dial your country's exit code, then 81 2376 XX XXXX.

This area code is part of the Yamagata Prefecture numbering group, which also includes codes such as 23 (Yamagata City) and 235 (Tsuruoka). The region is served by NTT East, the dominant fixed-line operator, and supports standard PSTN and VoIP services.