Where is Area Code 052?
Area code 052 is published for Nagoya numbering region in Japan.
It should be interpreted as a numbering-plan association, not a live geolocation result.
🇯🇵 Japan geographic code
052 Area Code in Japan
Nagoya numbering region. This guide separates the geographic code or numbering range from country calling code +81 and explains domestic and international formats.
International prefix+81 52
Domestic: 052Geographic fixed line
Quick facts
052 Area Code Overview
CountryJapan
Country code+81
Domestic area code052
Code typeGeographic fixed line
Interpretation note
MIC lists NDC 52 as the geographic fixed-line area code for the Nagoya region.
Coverage visualization
Area Code 052 Map
This schematic summarizes the published numbering association without inventing precise geographic boundaries.
052 · Japan
Nagoya numbering region
What Time Zone is Area Code 052?
Japan Standard Time (JST), UTC+9 year-round
Asia/Tokyo: Calculated in your browser
Where a code spans several zones, confirm the destination city before calling.
History
Japan’s Telecommunications Bureau published a detailed national E.164 numbering plan through ITU and updated it in 2014. The plan lists hundreds of geographic fixed-line NDCs and keeps those resources separate from 050 IP-telephony numbers, 070/080/090 mobile or personal numbers, freephone and other non-geographic services.
MIC lists NDC 52 as the geographic fixed-line area code for the Nagoya region.
Nearby Area Codes
“Nearby” means related entries in this country directory, not a guarantee of a shared physical border.
Top 5 Counties or Regions in Area Code 052
Administrative units and telephone zones are different entity types; the list reflects featured city associations only.
Top 50 Cities in Area Code 052
- Nagoya — Aichi Prefecture
The directory includes verified or clearly qualified city associations and does not claim exhaustive coverage.
Network interpretation
Largest Telephone Carriers
Current operator and market-share data are dynamic. This page avoids assigning a specific number to a carrier from its area code alone.
Landline
Area code 052 is presented as a geographic fixed-line identifier. Consult Ministry of Internal Affairs and Communications (MIC), Telecommunications Bureau for current allocation or licensing information.
Wireless
Wireless numbers commonly use separate ranges. Number portability prevents reliable current-carrier identification from a prefix alone.
Prefixes
+81+52+subscriber number
Domestic code: 052
International prefix: +81 52
Search by City:
- Nagoya — Aichi Prefecture
By Number:
A number beginning +81 52 matches this numbering pattern. Keep the remaining subscriber digits intact. This directory does not perform reverse lookup or identify a private subscriber.
Listings by Region or State
More Information
Common questions
052 Area Code FAQ
Where is area code 052?
052 is published for Nagoya numbering region in Japan.
How do I call area code 052 from abroad?
Use +81 52 followed by the subscriber number; remove the domestic trunk prefix where applicable.
Does area code 052 identify the current caller location?
No. It describes a numbering-plan association, while portability, forwarding and internet calling can separate a number from the caller’s current location.