Area Code 1453 – Hayakita, Hokkaido

Overview of Area Code 1453

Area code 1453 is a geographic National Destination Code (NDC) assigned to the town of Hayakita in the Iburi Subprefecture, located in the southern part of Hokkaido, Japan. The code covers the administrative area of the former Hayakita town, which is now part of the city of Abira after a municipal merger in 2006. The region is served by NTT East, the regional incumbent carrier, and supports both fixed-line PSTN and IP-based telephone services.

Geographic Coverage and Dialing Formats

The 1453 area code encompasses Hayakita and its surrounding districts, including the central commercial area and residential zones. For local calls within the same NDC, callers can dial the 6-digit subscriber number without the area code. For calls from other regions in Japan, the full national number format is 01453-X-XXXX (where X-XXXX is the subscriber number). Internationally, callers must use the Japanese country code +81, drop the leading zero, and dial +81 1453-X-XXXX. For example, a local number 2-3456 would be dialed as 01453-2-3456 domestically and +81 1453-2-3456 from abroad.

Overlay and Numbering Considerations

Currently, there is no overlay code for 1453, and the area code is not subject to number pooling or reallocation. All subscriber numbers within the 1453 NDC are 6 digits long, and the total length of a national number (including the area code) is 10 digits, excluding the trunk prefix 0. This complies with the ITU-T E.164 recommendation for Japan, where the maximum national number length is 10 digits.

Caller Instructions

For local callers within Hayakita, simply dial the 6-digit number. For callers from other parts of Japan, dial 01453 followed by the subscriber number. For international callers, dial your country's exit code (e.g., 011 from the US), then 81, then 1453, and the subscriber number. Note that when calling from a mobile phone, it is common to include the area code even for local calls to ensure proper routing, especially if the caller is roaming.

Telecom Services and Reliability

Hayakita is connected to the national fiber-optic backbone, providing high-speed internet and reliable voice services. NTT East offers both traditional analog lines and IP phone services (e.g., FLET'S Hikari). The area is also covered by major mobile operators, but mobile numbers are non-geographic and use prefixes such as 090, 080, or 070. The 1453 code is exclusively for fixed-line services, and no mobile numbers are assigned under this code.