Registry / Japan / Postal code prefixes / 70 /

Japan postal codes starting with 70

Prefix 70 contains 1,683 postal code records across 1,391 mapped localities in Japan.

Verified data profile for Japan prefix 70

Based on 1,692 records, 1,683 postal code values and 1,391 mapped localities. Coordinate coverage is 100.0%.

1,692

Records

1,683

Postal identifiers

100.0%

Geocoded

700-0000

Example code

Postal code	Locality	Administrative path	Coordinates
700-0000	Higashi Ku	Okayama Ken / Okayama Shi / Higashi Ku	34.6967, 133.935
700-0000	Kita Ku	Okayama Ken / Okayama Shi / Kita Ku	34.6967, 133.935
700-0000	Minami Ku	Okayama Ken / Okayama Shi / Minami Ku	34.6967, 133.935
700-0000	Naka Ku	Okayama Ken / Okayama Shi / Naka Ku	34.6967, 133.935
700-0001	Shuku	Okayama Ken / Okayama Shi / Kita Ku	34.704, 133.9303
700-0002	Shukuhommachi	Okayama Ken / Okayama Shi / Kita Ku	34.6992, 133.9369

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/70.

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

1,692

Database rows represented by this canonical route.

Postal identifiers

1,683

Distinct postal code values in this route.

Localities

1,391

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

700-0000

Sample code from Higashi Ku.

Prefix use

range lookup

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

Code	Place	Hierarchy	Coordinates
700-0000	Higashi Ku	Okayama Ken / Okayama Shi / Higashi Ku	34.6967, 133.935
700-0000	Kita Ku	Okayama Ken / Okayama Shi / Kita Ku	34.6967, 133.935
700-0000	Minami Ku	Okayama Ken / Okayama Shi / Minami Ku	34.6967, 133.935
700-0000	Naka Ku	Okayama Ken / Okayama Shi / Naka Ku	34.6967, 133.935
700-0001	Shuku	Okayama Ken / Okayama Shi / Kita Ku	34.704, 133.9303

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 37

Postal code range · 1,779 records

Prefix 64

Postal code range · 1,754 records

Prefix 81

Postal code range · 1,713 records

Prefix 89

Postal code range · 1,703 records

Prefix 07

Postal code range · 1,676 records

Prefix 06

Postal code range · 1,650 records

Prefix 73

Postal code range · 1,636 records

Prefix 68

Postal code range · 1,557 records

Data questions

What does this postal code prefix cover?

This page lists representative records, localities and nearby ranges for the Japan prefix 70 prefix in Japan.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 1,683 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.

1,779 codes across 1,532 localities.

1,754 codes across 1,548 localities.

1,713 codes across 1,267 localities.

1,703 codes across 1,478 localities.

1,676 codes across 1,456 localities.

1,650 codes across 1,281 localities.

1,636 codes across 1,379 localities.

1,557 codes across 1,367 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
700-0000	Higashi Ku	Okayama Ken / Okayama Shi / Higashi Ku	34.6967, 133.935
700-0000	Kita Ku	Okayama Ken / Okayama Shi / Kita Ku	34.6967, 133.935
700-0000	Minami Ku	Okayama Ken / Okayama Shi / Minami Ku	34.6967, 133.935
700-0000	Naka Ku	Okayama Ken / Okayama Shi / Naka Ku	34.6967, 133.935
700-0001	Shuku	Okayama Ken / Okayama Shi / Kita Ku	34.704, 133.9303
700-0002	Shukuhommachi	Okayama Ken / Okayama Shi / Kita Ku	34.6992, 133.9369
700-0003	Handacho	Okayama Ken / Okayama Shi / Kita Ku	34.6966, 133.9331
700-0004	Hokaiin	Okayama Ken / Okayama Shi / Kita Ku	34.6933, 133.9322
700-0005	Ridaicho	Okayama Ken / Okayama Shi / Kita Ku	34.6967, 133.9284
700-0011	Gakunancho	Okayama Ken / Okayama Shi / Kita Ku	34.6823, 133.9235
700-0012	Izumicho	Okayama Ken / Okayama Shi / Kita Ku	34.6786, 133.9169
700-0013	Ifukucho	Okayama Ken / Okayama Shi / Kita Ku	34.6728, 133.914
700-0014	Tsukuracho	Okayama Ken / Okayama Shi / Kita Ku	34.6703, 133.9084
700-0015	Kyoyama	Okayama Ken / Okayama Shi / Kita Ku	34.6739, 133.907
700-0016	Ishimacho	Okayama Ken / Okayama Shi / Kita Ku	34.6785, 133.9097
700-0017	Ishimakitamachi	Okayama Ken / Okayama Shi / Kita Ku	34.6807, 133.9047
700-0021	Kokutaicho	Okayama Ken / Okayama Shi / Kita Ku	34.6731, 133.9206
700-0022	Iwatacho	Okayama Ken / Okayama Shi / Kita Ku	34.6699, 133.9216
700-0023	Ekimaecho	Okayama Ken / Okayama Shi / Kita Ku	34.6671, 133.9211
700-0024	Ekimotomachi	Okayama Ken / Okayama Shi / Kita Ku	34.6654, 133.9167
700-0025	Kotobukicho	Okayama Ken / Okayama Shi / Kita Ku	34.667, 133.9128
700-0026	Hokancho	Okayama Ken / Okayama Shi / Kita Ku	34.6691, 133.9139
700-0027	Seishincho	Okayama Ken / Okayama Shi / Kita Ku	34.6731, 133.9184
700-0028	Ezucho	Okayama Ken / Okayama Shi / Kita Ku	34.6761, 133.9196
700-0031	Tomimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6657, 133.9093
700-0032	Showacho	Okayama Ken / Okayama Shi / Kita Ku	34.6645, 133.9129
700-0033	Shimadahommachi	Okayama Ken / Okayama Shi / Kita Ku	34.6618, 133.9088
700-0034	Takayanagi Higashimachi	Okayama Ken / Okayama Shi / Kita Ku	34.664, 133.9103
700-0035	Takayanagi Nishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.664, 133.9103
700-0041	Iwaimiyaura	Okayama Ken / Okayama Shi / Kita Ku	34.6717, 133.9039
700-0042	Mikado Higashimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6713, 133.8995
700-0043	Mikado Nakamachi	Okayama Ken / Okayama Shi / Kita Ku	34.6713, 133.8995
700-0044	Mikado Nishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6713, 133.8995
700-0045	Aoicho	Okayama Ken / Okayama Shi / Kita Ku	34.6695, 133.8994
700-0046	Iwai	Okayama Ken / Okayama Shi / Kita Ku	34.6715, 133.8966
700-0047	Kanzeicho	Okayama Ken / Okayama Shi / Kita Ku	34.6721, 133.8993
700-0051	Shimoifuku Kamimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6659, 133.8998
700-0052	Shimoifuku	Okayama Ken / Okayama Shi / Kita Ku	34.6653, 133.906
700-0053	Shimoifuku Hommachi	Okayama Ken / Okayama Shi / Kita Ku	34.6659, 133.8998
700-0054	Shimoifuku Nishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6659, 133.8998
700-0055	Nishizaki	Okayama Ken / Okayama Shi / Kita Ku	34.6647, 133.8968
700-0056	Nishizakihommachi	Okayama Ken / Okayama Shi / Kita Ku	34.6695, 133.8948
700-0061	Daianji Nishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6648, 133.8815
700-0062	Daianji Nakamachi	Okayama Ken / Okayama Shi / Kita Ku	34.6648, 133.8815
700-0063	Daianji Higashimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6648, 133.8815
700-0064	Daianji Minamimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6648, 133.8815
700-0065	Nodonohigashimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6615, 133.883
700-0066	Nodononishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6609, 133.8792
700-0067	Nishinoyamacho	Okayama Ken / Okayama Shi / Kita Ku	34.6673, 133.877
700-0068	Higashinoyamacho	Okayama Ken / Okayama Shi / Kita Ku	34.6678, 133.8816
700-0071	Tanimannari	Okayama Ken / Okayama Shi / Kita Ku	34.6781, 133.899
700-0072	Mannari Higashimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6781, 133.899
700-0073	Mannari Nishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6781, 133.899
700-0074	Yasaka Higashimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6781, 133.899
700-0075	Yasaka Hommachi	Okayama Ken / Okayama Shi / Kita Ku	34.6781, 133.899
700-0076	Yasaka Nishimachi	Okayama Ken / Okayama Shi / Kita Ku	34.6781, 133.899
700-0080	Tsushima Fukui	Okayama Ken / Okayama Shi / Kita Ku	34.6732, 133.9103
700-0081	Tsushima Higashi	Okayama Ken / Okayama Shi / Kita Ku	34.6732, 133.9103
700-0082	Tsushima Naka	Okayama Ken / Okayama Shi / Kita Ku	34.6732, 133.9103
700-0083	Tsushima Niino	Okayama Ken / Okayama Shi / Kita Ku	34.6732, 133.9103

Showing 60 representative records from 1,683 matching codes to keep the page fast and crawlable. Download the Japan dataset for complete coverage.