Registry / Japan / Postal code prefixes / 74 /

Japan postal codes starting with 74

Prefix 74 contains 794 postal code records across 869 mapped localities in Japan.

Verified data profile for Japan prefix 74

Based on 937 records, 794 postal code values and 869 mapped localities. Coordinate coverage is 100.0%.

937

Records

794

Postal identifiers

100.0%

Geocoded

740-0000

Example code

Postal code	Locality	Administrative path	Coordinates
740-0000	Iwakuni Shi	Yamaguchi Ken / Iwakuni Shi	34.1836, 132.232
740-0000	Waki Cho	Yamaguchi Ken / Kuga Gun / Waki Cho	34.1836, 132.232
740-0001	Shozokumachi	Yamaguchi Ken / Iwakuni Shi	34.1983, 132.2302
740-0002	Shimminatomachi	Yamaguchi Ken / Iwakuni Shi	34.1864, 132.2305
740-0003	Iidamachi	Yamaguchi Ken / Iwakuni Shi	34.1755, 132.2376
740-0004	Showamachi	Yamaguchi Ken / Iwakuni Shi	34.1742, 132.2298

Prefix coverage and examples

Use this page to understand country coverage, postal code formats, prefixes and the most useful child pages for lookup or download. The canonical route for this record set is /postal-codes/japan/codes/74.

How to use this lookup

Use the sample rows to verify what the prefix actually covers.
Compare neighboring prefixes when a city or district spans multiple ranges.
Download the country dataset when you need every code in the prefix.

Records

937

Database rows represented by this canonical route.

Postal identifiers

794

Distinct postal code values in this route.

Localities

869

Mapped place names or administrative entries.

Coordinate coverage

100.0%

Rows with latitude and longitude available.

Detected format

7 digits (NNN-NNNN)

Japanese postal codes use seven digits, commonly formatted with a hyphen after the third digit.

Example

740-0000

Sample code from Iwakuni Shi.

Prefix use

range lookup

Use this range when you know the first digits or letters but need matching localities.

Code	Place	Hierarchy	Coordinates
740-0000	Iwakuni Shi	Yamaguchi Ken / Iwakuni Shi	34.1836, 132.232
740-0000	Waki Cho	Yamaguchi Ken / Kuga Gun / Waki Cho	34.1836, 132.232
740-0001	Shozokumachi	Yamaguchi Ken / Iwakuni Shi	34.1983, 132.2302
740-0002	Shimminatomachi	Yamaguchi Ken / Iwakuni Shi	34.1864, 132.2305
740-0003	Iidamachi	Yamaguchi Ken / Iwakuni Shi	34.1755, 132.2376

Download postal data

CSV, JSON and XLSX exports for research, validation and data products.

Use the API

Query postal codes by country, place name, region or code prefix.

Implementation notes

Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Japan

Country · 146,883 records

All prefixes

Postal code prefixes · 142,577 records

Prefix 71

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Prefix 56

Postal code range · 853 records

Prefix 34

Postal code range · 847 records

Prefix 33

Postal code range · 702 records

Prefix 05

Postal code range · 663 records

Prefix 15

Postal code range · 643 records

Data questions

What does this postal code prefix cover?

This page lists representative records, localities and nearby ranges for the Japan prefix 74 prefix in Japan.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 794 matching identifiers and points to the country export for complete coverage.

How should I use a prefix page?

Use it to narrow a lookup when you know the first characters of the code, then confirm locality, region and coordinates.

Related prefix ranges in Japan

Compare this range with other active postal code prefixes from the same country-level directory.

884 codes across 809 localities.

875 codes across 801 localities.

853 codes across 737 localities.

847 codes across 718 localities.

702 codes across 461 localities.

663 codes across 550 localities.

643 codes across 223 localities.

623 codes across 411 localities.

Representative postal code examples

This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.

Postal code	Locality	Region	Coordinates
740-0000	Iwakuni Shi	Yamaguchi Ken / Iwakuni Shi	34.1836, 132.232
740-0000	Waki Cho	Yamaguchi Ken / Kuga Gun / Waki Cho	34.1836, 132.232
740-0001	Shozokumachi	Yamaguchi Ken / Iwakuni Shi	34.1983, 132.2302
740-0002	Shimminatomachi	Yamaguchi Ken / Iwakuni Shi	34.1864, 132.2305
740-0003	Iidamachi	Yamaguchi Ken / Iwakuni Shi	34.1755, 132.2376
740-0004	Showamachi	Yamaguchi Ken / Iwakuni Shi	34.1742, 132.2298
740-0011	Tateishimachi	Yamaguchi Ken / Iwakuni Shi	34.1787, 132.2268
740-0012	Motomachi	Yamaguchi Ken / Iwakuni Shi	34.1705, 132.2296
740-0013	Katsuramachi	Yamaguchi Ken / Iwakuni Shi	34.172, 132.2342
740-0014	Hinodemachi	Yamaguchi Ken / Iwakuni Shi	34.1668, 132.2386
740-0015	Kawaguchimachi	Yamaguchi Ken / Iwakuni Shi	34.1653, 132.2285
740-0016	Mikasamachi	Yamaguchi Ken / Iwakuni Shi	34.1671, 132.2274
740-0017	Imazumachi	Yamaguchi Ken / Iwakuni Shi	34.164, 132.2169
740-0018	Marifumachi	Yamaguchi Ken / Iwakuni Shi	34.172, 132.2215
740-0019	Sunayamamachi	Yamaguchi Ken / Iwakuni Shi	34.1743, 132.2179
740-0021	Muronokimachi	Yamaguchi Ken / Iwakuni Shi	34.1694, 132.2065
740-0022	Yamatemachi	Yamaguchi Ken / Iwakuni Shi	34.166, 132.2116
740-0023	Kawashimomachi	Yamaguchi Ken / Iwakuni Shi	34.16, 132.2202
740-0024	Asahimachi	Yamaguchi Ken / Iwakuni Shi	34.1602, 132.2285
740-0025	Misumimachi	Yamaguchi Ken / Iwakuni Shi	34.1596, 132.2459
740-0026	Kurumamachi	Yamaguchi Ken / Iwakuni Shi	34.1558, 132.2204
740-0027	Nakazumachi	Yamaguchi Ken / Iwakuni Shi	34.1538, 132.2161
740-0028	Kusunokimachi	Yamaguchi Ken / Iwakuni Shi	34.1563, 132.2089
740-0031	Monzemmachi	Yamaguchi Ken / Iwakuni Shi	34.1471, 132.2116
740-0032	Ozumachi	Yamaguchi Ken / Iwakuni Shi	34.1393, 132.2111
740-0033	Nadamachi	Yamaguchi Ken / Iwakuni Shi	34.129, 132.2065
740-0034	Minamiiwakunimachi	Yamaguchi Ken / Iwakuni Shi	34.1329, 132.1957
740-0035	Midoromachi	Yamaguchi Ken / Iwakuni Shi	34.1252, 132.1888
740-0036	Fujumachi	Yamaguchi Ken / Iwakuni Shi	34.1137, 132.1921
740-0037	Atagomachi	Yamaguchi Ken / Iwakuni Shi	34.1314, 132.201
740-0041	Kuroisomachi	Yamaguchi Ken / Iwakuni Shi	34.1038, 132.1961
740-0042	Ogimachi	Yamaguchi Ken / Iwakuni Shi	34.096, 132.1996
740-0043	Hozumachi	Yamaguchi Ken / Iwakuni Shi	34.0852, 132.2042
740-0044	Tsuzu	Yamaguchi Ken / Iwakuni Shi	34.0737, 132.182
740-0045	Nagano	Yamaguchi Ken / Iwakuni Shi	34.0563, 132.1943
740-0051	Hashirajima	Yamaguchi Ken / Iwakuni Shi	34.0206, 132.4124
740-0061	Waki	Yamaguchi Ken / Kuga Gun / Waki Cho	34.2054, 132.2244
740-0062	Seta	Yamaguchi Ken / Kuga Gun / Waki Cho	34.1969, 132.2144
740-0063	Sekigahama	Yamaguchi Ken / Kuga Gun / Waki Cho	34.195, 132.1894
740-0301	Yukaba	Yamaguchi Ken / Iwakuni Shi	34.175, 132.0915
740-0302	Shimo	Yamaguchi Ken / Iwakuni Shi	34.1691, 132.0959
740-0303	Kuina	Yamaguchi Ken / Iwakuni Shi	34.1797, 132.1082
740-0304	Ainotani	Yamaguchi Ken / Iwakuni Shi	34.1308, 132.0648
740-0305	Futashika	Yamaguchi Ken / Iwakuni Shi	34.1584, 132.044
740-0306	Tenno	Yamaguchi Ken / Iwakuni Shi	34.1809, 132.0584
740-0311	Kawaradani	Yamaguchi Ken / Iwakuni Shi	34.1797, 132.1177
740-0312	Shuchi	Yamaguchi Ken / Iwakuni Shi	34.1721, 132.1332
740-0313	Hoki	Yamaguchi Ken / Iwakuni Shi	34.164, 132.1106
740-0314	Terayama	Yamaguchi Ken / Iwakuni Shi	34.1562, 132.1205
740-0315	Chikanobu	Yamaguchi Ken / Iwakuni Shi	34.1397, 132.1199
740-0316	Yukimasa	Yamaguchi Ken / Iwakuni Shi	34.1488, 132.109
740-0317	Ueda	Yamaguchi Ken / Iwakuni Shi	34.1541, 132.1075
740-0321	Irino	Yamaguchi Ken / Iwakuni Shi	34.1404, 132.1025
740-0322	Hataki	Yamaguchi Ken / Iwakuni Shi	34.1236, 132.1089
740-0323	Oyama	Yamaguchi Ken / Iwakuni Shi	34.1331, 132.0878
740-0324	Ifusa	Yamaguchi Ken / Iwakuni Shi	34.1411, 132.0738
740-0325	Takeyasu	Yamaguchi Ken / Iwakuni Shi	34.1483, 132.0921
740-0326	Habu	Yamaguchi Ken / Iwakuni Shi	34.1525, 132.0994
740-0327	Sumi	Yamaguchi Ken / Iwakuni Shi	34.1632, 132.1009
740-0501	Mikawamachi Kogawa	Yamaguchi Ken / Iwakuni Shi	34.1521, 132.179

Showing 60 representative records from 794 matching codes to keep the page fast and crawlable. Download the Japan dataset for complete coverage.