diff --git a/METADATA-VERSION.php b/METADATA-VERSION.php
index c78adb4b..7c00e0f1 100644
--- a/METADATA-VERSION.php
+++ b/METADATA-VERSION.php
@@ -5,4 +5,4 @@
  * For more information, look at the phing tasks in build.xml
  * @internal
  */
-return 'v8.13.37';
+return 'v8.13.38';
diff --git a/src/data/PhoneNumberMetadata_AO.php b/src/data/PhoneNumberMetadata_AO.php
index dfeb8a3c..2ec75161 100644
--- a/src/data/PhoneNumberMetadata_AO.php
+++ b/src/data/PhoneNumberMetadata_AO.php
@@ -20,7 +20,7 @@
         'example' => '222123456',
     ],
     'mobile' => [
-        'pattern' => '9[1-59]\\d{7}',
+        'pattern' => '9[1-579]\\d{7}',
         'example' => '923123456',
     ],
     'tollFree' => [
diff --git a/src/data/PhoneNumberMetadata_GB.php b/src/data/PhoneNumberMetadata_GB.php
index d880d034..9ac05ec4 100644
--- a/src/data/PhoneNumberMetadata_GB.php
+++ b/src/data/PhoneNumberMetadata_GB.php
@@ -24,7 +24,7 @@
         ],
     ],
     'fixedLine' => [
-        'pattern' => '(?:1(?:1(?:3(?:[0-58]\\d\\d|73[0235])|4(?:(?:[0-5]\\d|70)\\d|69[7-9])|(?:(?:5[0-26-9]|[78][0-49])\\d|6(?:[0-4]\\d|50))\\d)|(?:2(?:(?:0[024-9]|2[3-9]|3[3-79]|4[1-689]|[58][02-9]|6[0-47-9]|7[013-9]|9\\d)\\d|1(?:[0-7]\\d|8[0-2]))|(?:3(?:0\\d|1[0-8]|[25][02-9]|3[02-579]|[468][0-46-9]|7[1-35-79]|9[2-578])|4(?:0[03-9]|[137]\\d|[28][02-57-9]|4[02-69]|5[0-8]|[69][0-79])|5(?:0[1-35-9]|[16]\\d|2[024-9]|3[015689]|4[02-9]|5[03-9]|7[0-35-9]|8[0-468]|9[0-57-9])|6(?:0[034689]|1\\d|2[0-35689]|[38][013-9]|4[1-467]|5[0-69]|6[13-9]|7[0-8]|9[0-24578])|7(?:0[0246-9]|2\\d|3[0236-8]|4[03-9]|5[0-46-9]|6[013-9]|7[0-35-9]|8[024-9]|9[02-9])|8(?:0[35-9]|2[1-57-9]|3[02-578]|4[0-578]|5[124-9]|6[2-69]|7\\d|8[02-9]|9[02569])|9(?:0[02-589]|[18]\\d|2[02-689]|3[1-57-9]|4[2-9]|5[0-579]|6[2-47-9]|7[0-24578]|9[2-57]))\\d)\\d)|2(?:0[013478]|3[0189]|4[017]|8[0-46-9]|9[0-2])\\d{3})\\d{4}|1(?:2(?:0(?:46[1-4]|87[2-9])|545[1-79]|76(?:2\\d|3[1-8]|6[1-6])|9(?:7(?:2[0-4]|3[2-5])|8(?:2[2-8]|7[0-47-9]|8[3-5])))|3(?:6(?:38[2-5]|47[23])|8(?:47[04-9]|64[0157-9]))|4(?:044[1-7]|20(?:2[23]|8\\d)|6(?:0(?:30|5[2-57]|6[1-8]|7[2-8])|140)|8(?:052|87[1-3]))|5(?:2(?:4(?:3[2-79]|6\\d)|76\\d)|6(?:26[06-9]|686))|6(?:06(?:4\\d|7[4-79])|295[5-7]|35[34]\\d|47(?:24|61)|59(?:5[08]|6[67]|74)|9(?:55[0-4]|77[23]))|7(?:26(?:6[13-9]|7[0-7])|(?:442|688)\\d|50(?:2[0-3]|[3-68]2|76))|8(?:27[56]\\d|37(?:5[2-5]|8[239])|843[2-58])|9(?:0(?:0(?:6[1-8]|85)|52\\d)|3583|4(?:66[1-8]|9(?:2[01]|81))|63(?:23|3[1-4])|9561))\\d{3}',
+        'pattern' => '(?:1(?:1(?:3(?:[0-58]\\d\\d|73[0-35])|4(?:(?:[0-5]\\d|70)\\d|69[7-9])|(?:(?:5[0-26-9]|[78][0-49])\\d|6(?:[0-4]\\d|50))\\d)|(?:2(?:(?:0[024-9]|2[3-9]|3[3-79]|4[1-689]|[58][02-9]|6[0-47-9]|7[013-9]|9\\d)\\d|1(?:[0-7]\\d|8[0-3]))|(?:3(?:0\\d|1[0-8]|[25][02-9]|3[02-579]|[468][0-46-9]|7[1-35-79]|9[2-578])|4(?:0[03-9]|[137]\\d|[28][02-57-9]|4[02-69]|5[0-8]|[69][0-79])|5(?:0[1-35-9]|[16]\\d|2[024-9]|3[015689]|4[02-9]|5[03-9]|7[0-35-9]|8[0-468]|9[0-57-9])|6(?:0[034689]|1\\d|2[0-35689]|[38][013-9]|4[1-467]|5[0-69]|6[13-9]|7[0-8]|9[0-24578])|7(?:0[0246-9]|2\\d|3[0236-8]|4[03-9]|5[0-46-9]|6[013-9]|7[0-35-9]|8[024-9]|9[02-9])|8(?:0[35-9]|2[1-57-9]|3[02-578]|4[0-578]|5[124-9]|6[2-69]|7\\d|8[02-9]|9[02569])|9(?:0[02-589]|[18]\\d|2[02-689]|3[1-57-9]|4[2-9]|5[0-579]|6[2-47-9]|7[0-24578]|9[2-57]))\\d)\\d)|2(?:0[013478]|3[0189]|4[017]|8[0-46-9]|9[0-2])\\d{3})\\d{4}|1(?:2(?:0(?:46[1-4]|87[2-9])|545[1-79]|76(?:2\\d|3[1-8]|6[1-6])|9(?:7(?:2[0-4]|3[2-5])|8(?:2[2-8]|7[0-47-9]|8[3-5])))|3(?:6(?:38[2-5]|47[23])|8(?:47[04-9]|64[0157-9]))|4(?:044[1-7]|20(?:2[23]|8\\d)|6(?:0(?:30|5[2-57]|6[1-8]|7[2-8])|140)|8(?:052|87[1-3]))|5(?:2(?:4(?:3[2-79]|6\\d)|76\\d)|6(?:26[06-9]|686))|6(?:06(?:4\\d|7[4-79])|295[5-7]|35[34]\\d|47(?:24|61)|59(?:5[08]|6[67]|74)|9(?:55[0-4]|77[23]))|7(?:26(?:6[13-9]|7[0-7])|(?:442|688)\\d|50(?:2[0-3]|[3-68]2|76))|8(?:27[56]\\d|37(?:5[2-5]|8[239])|843[2-58])|9(?:0(?:0(?:6[1-8]|85)|52\\d)|3583|4(?:66[1-8]|9(?:2[01]|81))|63(?:23|3[1-4])|9561))\\d{3}',
         'example' => '1212345678',
         'posLength' => [
             9,
diff --git a/src/data/PhoneNumberMetadata_GY.php b/src/data/PhoneNumberMetadata_GY.php
index 6632e575..36a2b7fd 100644
--- a/src/data/PhoneNumberMetadata_GY.php
+++ b/src/data/PhoneNumberMetadata_GY.php
@@ -20,7 +20,7 @@
         'example' => '2201234',
     ],
     'mobile' => [
-        'pattern' => '(?:510|6\\d\\d|7(?:[013]\\d|2[0-25-8]|4[0-29]))\\d{4}',
+        'pattern' => '(?:510|6\\d\\d|7(?:[013]\\d|2[0-25-8]|4[0-29]|5[1-9]))\\d{4}',
         'example' => '6091234',
     ],
     'tollFree' => [
diff --git a/src/data/PhoneNumberMetadata_HK.php b/src/data/PhoneNumberMetadata_HK.php
index 44658c02..1f1714bf 100644
--- a/src/data/PhoneNumberMetadata_HK.php
+++ b/src/data/PhoneNumberMetadata_HK.php
@@ -21,7 +21,7 @@
         ],
     ],
     'fixedLine' => [
-        'pattern' => '(?:2(?:[13-9]\\d|2[013-9])\\d|3(?:(?:[1569][0-24-9]|4[0-246-9]|7[0-24-69])\\d|8(?:4[0-8]|[59]\\d|6[01]))|58(?:0[1-9]|1[2-9]))\\d{4}',
+        'pattern' => '(?:2(?:[13-9]\\d|2[013-9])\\d|3(?:(?:[1569][0-24-9]|4[0-246-9]|7[0-24-69])\\d|8(?:4[0-8]|[59]\\d|6[0-2]))|58(?:0[1-9]|1[2-9]))\\d{4}',
         'example' => '21234567',
         'posLength' => [
             8,
diff --git a/src/data/PhoneNumberMetadata_MX.php b/src/data/PhoneNumberMetadata_MX.php
index 2c403219..25c0be63 100644
--- a/src/data/PhoneNumberMetadata_MX.php
+++ b/src/data/PhoneNumberMetadata_MX.php
@@ -10,10 +10,9 @@
     'id' => 'MX',
     'countryCode' => 52,
     'generalDesc' => [
-        'pattern' => '1(?:(?:22|44|7[27]|87|9[69])[1-9]|65[0-689])\\d{7}|(?:1(?:[01]\\d|2[13-9]|[35][1-9]|4[0-35-9]|6[0-46-9]|7[013-689]|8[1-69]|9[1-578])|[2-9]\\d)\\d{8}',
+        'pattern' => '[2-9]\\d{9}',
         'posLength' => [
             10,
-            11,
         ],
         'posLengthLocal' => [
             7,
@@ -23,17 +22,14 @@
     'fixedLine' => [
         'pattern' => '657[12]\\d{6}|(?:2(?:0[01]|2\\d|3[1-35-8]|4[13-9]|7[1-689]|8[1-578]|9[467])|3(?:1[1-79]|[2458][1-9]|3\\d|7[1-8]|9[1-5])|4(?:1[1-57-9]|[25-7][1-9]|3[1-8]|4\\d|8[1-35-9]|9[2-689])|5(?:[56]\\d|88|9[1-79])|6(?:1[2-68]|[2-4][1-9]|5[1-3689]|6[1-57-9]|7[1-7]|8[67]|9[4-8])|7(?:[1346][1-9]|[27]\\d|5[13-9]|8[1-69]|9[17])|8(?:1\\d|2[13-689]|3[1-6]|4[124-6]|6[1246-9]|7[0-378]|9[12479])|9(?:1[346-9]|2[1-4]|3[2-46-8]|5[1348]|[69]\\d|7[12]|8[1-8]))\\d{7}',
         'example' => '2001234567',
-        'posLength' => [
-            10,
-        ],
         'posLengthLocal' => [
             7,
             8,
         ],
     ],
     'mobile' => [
-        'pattern' => '657[12]\\d{6}|(?:1(?:2(?:2[1-9]|3[1-35-8]|4[13-9]|7[1-689]|8[1-578]|9[467])|3(?:1[1-79]|[2458][1-9]|3\\d|7[1-8]|9[1-5])|4(?:1[1-57-9]|[24-7][1-9]|3[1-8]|8[1-35-9]|9[2-689])|5(?:[56]\\d|88|9[1-79])|6(?:1[2-68]|[2-4][1-9]|5[1-3689]|6[1-57-9]|7[1-7]|8[67]|9[4-8])|7(?:[1-467][1-9]|5[13-9]|8[1-69]|9[17])|8(?:1\\d|2[13-689]|3[1-6]|4[124-6]|6[1246-9]|7[1-378]|9[12479])|9(?:1[346-9]|2[1-4]|3[2-46-8]|5[1348]|[69][1-9]|7[12]|8[1-8]))|2(?:2\\d|3[1-35-8]|4[13-9]|7[1-689]|8[1-578]|9[467])|3(?:1[1-79]|[2458][1-9]|3\\d|7[1-8]|9[1-5])|4(?:1[1-57-9]|[25-7][1-9]|3[1-8]|4\\d|8[1-35-9]|9[2-689])|5(?:[56]\\d|88|9[1-79])|6(?:1[2-68]|[2-4][1-9]|5[1-3689]|6[1-57-9]|7[1-7]|8[67]|9[4-8])|7(?:[1346][1-9]|[27]\\d|5[13-9]|8[1-69]|9[17])|8(?:1\\d|2[13-689]|3[1-6]|4[124-6]|6[1246-9]|7[0-378]|9[12479])|9(?:1[346-9]|2[1-4]|3[2-46-8]|5[1348]|[69]\\d|7[12]|8[1-8]))\\d{7}',
-        'example' => '12221234567',
+        'pattern' => '657[12]\\d{6}|(?:2(?:2\\d|3[1-35-8]|4[13-9]|7[1-689]|8[1-578]|9[467])|3(?:1[1-79]|[2458][1-9]|3\\d|7[1-8]|9[1-5])|4(?:1[1-57-9]|[25-7][1-9]|3[1-8]|4\\d|8[1-35-9]|9[2-689])|5(?:[56]\\d|88|9[1-79])|6(?:1[2-68]|[2-4][1-9]|5[1-3689]|6[1-57-9]|7[1-7]|8[67]|9[4-8])|7(?:[1346][1-9]|[27]\\d|5[13-9]|8[1-69]|9[17])|8(?:1\\d|2[13-689]|3[1-6]|4[124-6]|6[1246-9]|7[0-378]|9[12479])|9(?:1[346-9]|2[1-4]|3[2-46-8]|5[1348]|[69]\\d|7[12]|8[1-8]))\\d{7}',
+        'example' => '2221234567',
         'posLengthLocal' => [
             7,
             8,
@@ -42,30 +38,18 @@
     'tollFree' => [
         'pattern' => '8(?:00|88)\\d{7}',
         'example' => '8001234567',
-        'posLength' => [
-            10,
-        ],
     ],
     'premiumRate' => [
         'pattern' => '900\\d{7}',
         'example' => '9001234567',
-        'posLength' => [
-            10,
-        ],
     ],
     'sharedCost' => [
         'pattern' => '300\\d{7}',
         'example' => '3001234567',
-        'posLength' => [
-            10,
-        ],
     ],
     'personalNumber' => [
         'pattern' => '500\\d{7}',
         'example' => '5001234567',
-        'posLength' => [
-            10,
-        ],
     ],
     'voip' => [
         'posLength' => [
@@ -94,8 +78,6 @@
     ],
     'internationalPrefix' => '0[09]',
     'preferredInternationalPrefix' => '00',
-    'nationalPrefix' => '01',
-    'nationalPrefixForParsing' => '0(?:[12]|4[45])|1',
     'numberFormat' => [
         [
             'pattern' => '(\\d{5})',
@@ -114,7 +96,6 @@
             ],
             'nationalPrefixFormattingRule' => '',
             'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
         ],
         [
             'pattern' => '(\\d{3})(\\d{3})(\\d{4})',
@@ -124,27 +105,6 @@
             ],
             'nationalPrefixFormattingRule' => '',
             'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
-        ],
-        [
-            'pattern' => '(\\d)(\\d{2})(\\d{4})(\\d{4})',
-            'format' => '$2 $3 $4',
-            'leadingDigitsPatterns' => [
-                '1(?:33|5[56]|81)',
-            ],
-            'nationalPrefixFormattingRule' => '',
-            'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
-        ],
-        [
-            'pattern' => '(\\d)(\\d{3})(\\d{3})(\\d{4})',
-            'format' => '$2 $3 $4',
-            'leadingDigitsPatterns' => [
-                '1',
-            ],
-            'nationalPrefixFormattingRule' => '',
-            'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
         ],
     ],
     'intlNumberFormat' => [
@@ -156,7 +116,6 @@
             ],
             'nationalPrefixFormattingRule' => '',
             'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
         ],
         [
             'pattern' => '(\\d{3})(\\d{3})(\\d{4})',
@@ -166,27 +125,6 @@
             ],
             'nationalPrefixFormattingRule' => '',
             'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
-        ],
-        [
-            'pattern' => '(\\d)(\\d{2})(\\d{4})(\\d{4})',
-            'format' => '$2 $3 $4',
-            'leadingDigitsPatterns' => [
-                '1(?:33|5[56]|81)',
-            ],
-            'nationalPrefixFormattingRule' => '',
-            'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
-        ],
-        [
-            'pattern' => '(\\d)(\\d{3})(\\d{3})(\\d{4})',
-            'format' => '$2 $3 $4',
-            'leadingDigitsPatterns' => [
-                '1',
-            ],
-            'nationalPrefixFormattingRule' => '',
-            'domesticCarrierCodeFormattingRule' => '',
-            'nationalPrefixOptionalWhenFormatting' => true,
         ],
     ],
     'mobileNumberPortableRegion' => true,