diff --git a/resources/dictionaries/ko/unit_types_numbered.txt b/resources/dictionaries/ko/number.txt
similarity index 60%
rename from resources/dictionaries/ko/unit_types_numbered.txt
rename to resources/dictionaries/ko/number.txt
index 3bc59836..77b6a5f5 100644
--- a/resources/dictionaries/ko/unit_types_numbered.txt
+++ b/resources/dictionaries/ko/number.txt
@@ -1,2 +1,3 @@
 호
+號
 ho
\ No newline at end of file
diff --git a/resources/dictionaries/ko/post_office.txt b/resources/dictionaries/ko/post_office.txt
new file mode 100644
index 00000000..5d8709fb
--- /dev/null
+++ b/resources/dictionaries/ko/post_office.txt
@@ -0,0 +1,2 @@
+사서함
+saseoham
\ No newline at end of file
diff --git a/resources/dictionaries/ko/postcodes.txt b/resources/dictionaries/ko/postcodes.txt
new file mode 100644
index 00000000..307c8def
--- /dev/null
+++ b/resources/dictionaries/ko/postcodes.txt
@@ -0,0 +1,2 @@
+우편번호
+upyeon beonho
\ No newline at end of file