diff --git a/cpp/src/phonenumbers/geocoding/geocoding_data.cc b/cpp/src/phonenumbers/geocoding/geocoding_data.cc
index 1ea984cab6aec4113e4fa0a45d5d40aba610d5e0..64c35248211412cbdb3647f5cd643acd8124f873 100644
--- a/cpp/src/phonenumbers/geocoding/geocoding_data.cc
+++ b/cpp/src/phonenumbers/geocoding/geocoding_data.cc
@@ -116680,6 +116680,7 @@ const int32_t prefix_86_zh_prefixes[] = {
   861767127,
   861767128,
   861767129,
+  861767324,
   861767326,
   861767327,
   861767328,
@@ -158985,7 +158986,7 @@ const char* prefix_86_zh_descriptions[] = {
   "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe5""\xae""\xa3""\xe5""\x9f""\x8e""\xe5""\xb8""\x82",
   "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe5""\x85""\xad""\xe5""\xae""\x89""\xe5""\xb8""\x82",
   "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe5""\x90""\x88""\xe8""\x82""\xa5""\xe5""\xb8""\x82",
-  "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe9""\x98""\x9c""\xe9""\x98""\xb3""\xe5""\xb8""\x82",
+  "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe4""\xba""\xb3""\xe5""\xb7""\x9e""\xe5""\xb8""\x82",
   "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe5""\x90""\x88""\xe8""\x82""\xa5""\xe5""\xb8""\x82",
   "\xe5""\xae""\x89""\xe5""\xbe""\xbd""\xe7""\x9c""\x81""\xe5""\x85""\xad""\xe5""\xae""\x89""\xe5""\xb8""\x82",
   "\xe6""\xb5""\x99""\xe6""\xb1""\x9f""\xe7""\x9c""\x81""\xe8""\xa1""\xa2""\xe5""\xb7""\x9e""\xe5""\xb8""\x82",
@@ -246829,6 +246830,7 @@ const char* prefix_86_zh_descriptions[] = {
   "\xe6""\xb9""\x96""\xe5""\x8c""\x97""\xe7""\x9c""\x81""\xe5""\xae""\x9c""\xe6""\x98""\x8c""\xe5""\xb8""\x82",
   "\xe6""\xb9""\x96""\xe5""\x8c""\x97""\xe7""\x9c""\x81""\xe8""\x8d""\x86""\xe9""\x97""\xa8""\xe5""\xb8""\x82",
   "\xe6""\xb9""\x96""\xe5""\x8c""\x97""\xe7""\x9c""\x81""\xe8""\x8d""\x86""\xe9""\x97""\xa8""\xe5""\xb8""\x82",
+  "\xe6""\xb9""\x96""\xe5""\x8d""\x97""\xe7""\x9c""\x81""\xe6""\xa0""\xaa""\xe6""\xb4""\xb2""\xe5""\xb8""\x82",
   "\xe6""\xb9""\x96""\xe5""\x8d""\x97""\xe7""\x9c""\x81""\xe8""\xa1""\xa1""\xe9""\x98""\xb3""\xe5""\xb8""\x82",
   "\xe6""\xb9""\x96""\xe5""\x8d""\x97""\xe7""\x9c""\x81""\xe8""\xa1""\xa1""\xe9""\x98""\xb3""\xe5""\xb8""\x82",
   "\xe6""\xb9""\x96""\xe5""\x8d""\x97""\xe7""\x9c""\x81""\xe8""\xa1""\xa1""\xe9""\x98""\xb3""\xe5""\xb8""\x82",
@@ -918575,8 +918577,8 @@ const int* get_country_calling_codes() {
 }
 
 int get_country_calling_codes_size() {
-  return sizeof(country_calling_codes) /
-      sizeof(*country_calling_codes);
+  return sizeof(country_calling_codes)
+      /sizeof(*country_calling_codes);
 }
 
 const CountryLanguages* get_country_languages(int index) {
@@ -918588,8 +918590,8 @@ const char** get_prefix_language_code_pairs() {
 }
 
 int get_prefix_language_code_pairs_size() {
-  return sizeof(prefix_language_code_pairs) /
-      sizeof(*prefix_language_code_pairs);
+  return sizeof(prefix_language_code_pairs)
+      /sizeof(*prefix_language_code_pairs);
 }
 
 const PrefixDescriptions* get_prefix_descriptions(int index) {
diff --git a/resources/geocoding/zh/86.txt b/resources/geocoding/zh/86.txt
index b9aba33e691bdb71806f33325c7e4f7c83042474..159b3d2312bc072ada485e78e89a3a561dc92440 100644
--- a/resources/geocoding/zh/86.txt
+++ b/resources/geocoding/zh/86.txt
@@ -56750,7 +56750,7 @@
 861515667|安徽省阜阳市
 861515668|安徽省合肥市
 861515669|安徽省合肥市
-86151567|安徽省阜阳市
+86151567|安徽省亳州市
 861515670|安徽省马鞍山市
 86151568|安徽省合肥市
 861515683|安徽省阜阳市
@@ -88666,6 +88666,7 @@
 86176730|湖南省长沙市
 86176731|湖南省长沙市
 86176732|湖南省长沙市
+861767324|湖南省株洲市
 861767326|湖南省衡阳市
 861767327|湖南省衡阳市
 861767328|湖南省衡阳市