Postal Code Finder
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Japan postal codes starting with 12

Prefix 12 contains 217 postal code records across 142 mapped localities in Japan.

Verified data profile for Japan prefix 12

Based on 80 records, 80 postal code values and 73 mapped localities. Coordinate coverage is 100.0%.

80
Records
80
Postal identifiers
100.0%
Geocoded
120-0000
Example code
Postal code Locality Administrative path Coordinates
120-0000 Adachi Ku Tokyo To / Adachi Ku 35.7719, 139.8375
120-0001 Oyata Tokyo To / Adachi Ku 35.7808, 139.8422
120-0002 Nakagawa Tokyo To / Adachi Ku 35.7706, 139.8517
120-0003 Towa Tokyo To / Adachi Ku 35.7708, 139.8397
120-0004 Higashiayase Tokyo To / Adachi Ku 35.7671, 139.8326
120-0005 Ayase Tokyo To / Adachi Ku 35.7651, 139.8254

Related postal lookups

Japan
country
Prefix 21
code_prefix · 427 records
Prefix 17
code_prefix · 408 records
Prefix 18
code_prefix · 381 records
Prefix 55
code_prefix · 302 records
Prefix 20
code_prefix · 215 records

Related prefix ranges in Japan

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

21
427 codes across 270 localities.
17
408 codes across 237 localities.
18
381 codes across 183 localities.
55
302 codes across 209 localities.
20
215 codes across 144 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
120-0000 Adachi Ku Tokyo To / Adachi Ku 35.7719, 139.8375
120-0001 Oyata Tokyo To / Adachi Ku 35.7808, 139.8422
120-0002 Nakagawa Tokyo To / Adachi Ku 35.7706, 139.8517
120-0003 Towa Tokyo To / Adachi Ku 35.7708, 139.8397
120-0004 Higashiayase Tokyo To / Adachi Ku 35.7671, 139.8326
120-0005 Ayase Tokyo To / Adachi Ku 35.7651, 139.8254
120-0006 Yanaka Tokyo To / Adachi Ku 35.7772, 139.8334
120-0011 Chuohoncho(1.2-Chome) Tokyo To / Adachi Ku 35.7653, 139.8129
120-0012 Aoi(1-3-Chome) Tokyo To / Adachi Ku 35.7653, 139.8129
120-0013 Kodo Tokyo To / Adachi Ku 35.7684, 139.8142
120-0014 Nishiayase Tokyo To / Adachi Ku 35.7641, 139.8164
120-0015 Adachi Tokyo To / Adachi Ku 35.7632, 139.8082
120-0021 Hinodecho Tokyo To / Adachi Ku 35.7535, 139.8105
120-0022 Yanagihara Tokyo To / Adachi Ku 35.7471, 139.8129
120-0023 Senju Akebonocho Tokyo To / Adachi Ku 35.7494, 139.8115
120-0024 Senju Sekiyacho Tokyo To / Adachi Ku 35.7494, 139.8115
120-0025 Senju Azuma Tokyo To / Adachi Ku 35.7494, 139.8115
120-0026 Senju Asahicho Tokyo To / Adachi Ku 35.7494, 139.8115
120-0031 Senju Okawacho Tokyo To / Adachi Ku 35.7521, 139.803
120-0032 Senju Yanagicho Tokyo To / Adachi Ku 35.7521, 139.803
120-0033 Senju Kotobukicho Tokyo To / Adachi Ku 35.7521, 139.803
120-0034 Senju Tokyo To / Adachi Ku 35.7521, 139.803
120-0035 Senju Nakaicho Tokyo To / Adachi Ku 35.7521, 139.803
120-0036 Senju Nakacho Tokyo To / Adachi Ku 35.7521, 139.803
120-0037 Senju Kawaracho Tokyo To / Adachi Ku 35.7521, 139.803
120-0038 Senju Hashidocho Tokyo To / Adachi Ku 35.7521, 139.803
120-0041 Senju Motomachi Tokyo To / Adachi Ku 35.7583, 139.7593
120-0042 Senju Tatsutacho Tokyo To / Adachi Ku 35.7583, 139.7593
120-0043 Senju Miyamotocho Tokyo To / Adachi Ku 35.7583, 139.7593
120-0044 Senju Midoricho Tokyo To / Adachi Ku 35.7583, 139.7593
120-0045 Senju Sakuragi Tokyo To / Adachi Ku 35.7583, 139.7593
120-0046 Odai Tokyo To / Adachi Ku 35.7569, 139.7633
120-0047 Miyagi Tokyo To / Adachi Ku 35.7597, 139.7553
120-8501 Senju Tokyo To / Adachi Ku 35.7788, 139.7951
120-8507 東京電力　株式会社　東京支店上野支社足立営業センター Tokyo To / Adachi Ku 35.7788, 139.7951
120-8510 Chuohoncho Tokyo To / Adachi Ku 35.7788, 139.7951
120-8512 Chuohoncho Tokyo To / Adachi Ku 35.7788, 139.7951
120-8520 足立税務署 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8526 Odai Tokyo To / Adachi Ku 35.7788, 139.7951
120-8528 Odai Tokyo To / Adachi Ku 35.7788, 139.7951
120-8530 Senju Tokyo To / Adachi Ku 35.7788, 139.7951
120-8534 一般財団法人　海外産業人材育成協会 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8536 株式会社　吉安本店 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8539 協和機工　株式会社 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8544 株式会社　丸愛 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8550 東京千住魚市場卸協同組合 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8551 学校法人　東京電機大学 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8554 株式会社　ルミネ　北千住店 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8555 千住金属工業　株式会社 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8556 大都魚類　株式会社　千住支社 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8558 東京北魚　株式会社 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8570 太陽生命保険　相互会社　千住支社 Tokyo To / Adachi Ku 35.7788, 139.7951
120-8575 Senju Tokyo To / Adachi Ku 35.7788, 139.7951
120-8581 Nishiayase Tokyo To / Adachi Ku 35.7788, 139.7951
120-8601 株式会社　ニッピ Tokyo To / Adachi Ku 35.7788, 139.7951
120-8602 株式会社　ニッピコラーゲン化粧品 Tokyo To / Adachi Ku 35.7788, 139.7951
121-0011 Chuohoncho(3-5-Chome) Tokyo To / Adachi Ku 35.7885, 139.8219
121-0012 Aoi(4-6-Chome) Tokyo To / Adachi Ku 35.7885, 139.8219
121-0051 Shimmei Tokyo To / Adachi Ku 35.7953, 139.834
121-0052 Mutsugi Tokyo To / Adachi Ku 35.7951, 139.841
121-0053 Sano Tokyo To / Adachi Ku 35.7871, 139.8408
121-0054 Tatsunuma Tokyo To / Adachi Ku 35.7883, 139.8349
121-0055 Kahei Tokyo To / Adachi Ku 35.7785, 139.8277
121-0056 Kitakaheicho Tokyo To / Adachi Ku 35.7841, 139.8284
121-0057 Shimmeiminami Tokyo To / Adachi Ku 35.7886, 139.8307
121-0061 Hanahata Tokyo To / Adachi Ku 35.8042, 139.814
121-0062 Minamihanahata Tokyo To / Adachi Ku 35.7924, 139.8208
121-0063 Higashihokima Tokyo To / Adachi Ku 35.7914, 139.8137
121-0064 Hokima Tokyo To / Adachi Ku 35.7969, 139.8058
121-0071 Higashirokugatsucho Tokyo To / Adachi Ku 35.7875, 139.806
121-0072 Hozukacho Tokyo To / Adachi Ku 35.7867, 139.8129
121-0073 Rokucho Tokyo To / Adachi Ku 35.7841, 139.8212
121-0074 Nishikahei Tokyo To / Adachi Ku 35.7799, 139.8217
121-0075 Hitotsuya Tokyo To / Adachi Ku 35.7814, 139.8129
121-0076 Hirano Tokyo To / Adachi Ku 35.7827, 139.8061
121-0801 Higashiiko Tokyo To / Adachi Ku 35.803, 139.7888
121-0807 Ikohoncho Tokyo To / Adachi Ku 35.8, 139.7878
121-0812 Nishihokima Tokyo To / Adachi Ku 35.8004, 139.7996
121-0813 Takenotsuka Tokyo To / Adachi Ku 35.7934, 139.7956
121-0814 Rokugatsu Tokyo To / Adachi Ku 35.7867, 139.7959

Showing 80 representative records from 217 matching codes to keep the page fast and crawlable. Download the Japan dataset for complete coverage.