diff --git a/.github/.auto-update-checksum-cache b/.github/.auto-update-checksum-cache
index 528f416..821465a 100644
--- a/.github/.auto-update-checksum-cache
+++ b/.github/.auto-update-checksum-cache
@@ -1 +1 @@
-7d4c6687e32c1604958ea45c7f5981e51a51fe25
+9c0773f3da4054058556adaeca4bcff17978a2db
diff --git a/data/countries/DO.json b/data/countries/DO.json
index 86672e0..61d38cc 100644
--- a/data/countries/DO.json
+++ b/data/countries/DO.json
@@ -35,6 +35,7 @@
     "languages_spoken": [
       "es"
     ],
+    "nanp_prefix": "1809",
     "national_destination_code_lengths": [
       3
     ],
diff --git a/data/countries/MP.json b/data/countries/MP.json
index 12ec4ca..1a3f9ee 100644
--- a/data/countries/MP.json
+++ b/data/countries/MP.json
@@ -37,6 +37,7 @@
       "en",
       "ch"
     ],
+    "nanp_prefix": "1670",
     "national_destination_code_lengths": [
       3
     ],
diff --git a/data/countries/PR.json b/data/countries/PR.json
index 089416e..c7f8654 100644
--- a/data/countries/PR.json
+++ b/data/countries/PR.json
@@ -37,6 +37,7 @@
       "es",
       "en"
     ],
+    "nanp_prefix": "1787",
     "national_destination_code_lengths": [
       3
     ],
diff --git a/data/countries/UM.json b/data/countries/UM.json
index 7de14ce..fc74e57 100644
--- a/data/countries/UM.json
+++ b/data/countries/UM.json
@@ -35,6 +35,7 @@
     "languages_spoken": [
       "en"
     ],
+    "nanp_prefix": "246",
     "national_destination_code_lengths": [],
     "national_number_lengths": [],
     "national_prefix": "",
diff --git a/data/countries/VA.json b/data/countries/VA.json
index 2464754..fe099bd 100644
--- a/data/countries/VA.json
+++ b/data/countries/VA.json
@@ -37,6 +37,7 @@
       "it",
       "la"
     ],
+    "nanp_prefix": "379",
     "national_destination_code_lengths": [
       3
     ],
diff --git a/data/countries/VI.json b/data/countries/VI.json
index bdd306c..e07d873 100644
--- a/data/countries/VI.json
+++ b/data/countries/VI.json
@@ -35,6 +35,7 @@
     "languages_spoken": [
       "en"
     ],
+    "nanp_prefix": "1340",
     "national_destination_code_lengths": [
       3
     ],
diff --git a/data/subdivisions/NP.json b/data/subdivisions/NP.json
index 1b25b74..4ed469e 100644
--- a/data/subdivisions/NP.json
+++ b/data/subdivisions/NP.json
@@ -844,92 +844,148 @@
     "type": "zone"
   },
   "P1": {
-    "name": "Province 1",
+    "name": "Koshi Province",
     "code": "P1",
-    "unofficial_names": null,
-    "geo": null,
+    "unofficial_names": [
+      "Koshi"
+    ],
+    "geo": {
+      "latitude": 27.226594,
+      "longitude": 87.134487,
+      "min_latitude": 26.3473741,
+      "min_longitude": 86.5015001,
+      "max_latitude": 28.346008,
+      "max_longitude": 88.2018297
+    },
     "translations": {
-      "en": "Province 1"
+      "en": "Koshi Province",
+      "ne": "कोशी प्रदेश"
     },
     "comments": null,
     "type": "province"
   },
   "P2": {
-    "name": "Province 2",
+    "name": "Madhesh Province",
     "code": "P2",
-    "unofficial_names": null,
-    "geo": null,
+    "unofficial_names": [
+      "Madhesh"
+    ],
+    "geo": {
+      "latitude": 26.726581,
+      "longitude": 85.878288,
+      "min_latitude": 26.33333,
+      "min_longitude": 84.646302,
+      "max_latitude": 27.066774,
+      "max_longitude": 86.9457
+    },
     "translations": {
-      "en": "Province 2"
+      "en": "Madhesh Province",
+      "ne": "मधेश प्रदेश"
     },
     "comments": null,
     "type": "province"
   },
   "P3": {
-    "name": "Province 3",
+    "name": "Bagmati Province",
     "code": "P3",
-    "unofficial_names": null,
-    "geo": null,
+    "unofficial_names": [
+      "Bagmati"
+    ],
+    "geo": {
+      "latitude": 27.923508,
+      "longitude": 85.237122,
+      "min_latitude": 27.316666,
+      "min_longitude": 84.45634,
+      "max_latitude": 28.766666,
+      "max_longitude": 86.7
+    },
     "translations": {
-      "en": "Province 3"
+      "en": "Bagmati Province",
+      "ne": "बागमती प्रदेश"
     },
     "comments": null,
     "type": "province"
   },
   "P4": {
-    "name": "Gandaki²",
+    "name": "Gandaki Province",
     "code": "P4",
-    "unofficial_names": null,
+    "unofficial_names": [
+      "Gandaki"
+    ],
     "geo": {
-      "latitude": 28.394857,
-      "longitude": 84.12400799999999,
-      "min_latitude": 26.3473741,
-      "min_longitude": 80.05846980000001,
-      "max_latitude": 30.4473898,
-      "max_longitude": 88.20182969999999
+      "latitude": 28.243426,
+      "longitude": 83.896532,
+      "min_latitude": 27.328852,
+      "min_longitude": 83.05629,
+      "max_latitude": 28.88339,
+      "max_longitude": 85.194321
     },
     "translations": {
-      "en": "Gandaki²"
+      "en": "Gandaki Province",
+      "ne": "गण्डकी प्रदेश"
     },
     "comments": null,
     "type": "province"
   },
   "P5": {
-    "name": "Province 5",
+    "name": "Lumbini Province",
     "code": "P5",
-    "unofficial_names": null,
-    "geo": null,
+    "unofficial_names": [
+      "Lumbini"
+    ],
+    "geo": {
+      "latitude": 27.610125,
+      "longitude": 83.393209,
+      "min_latitude": 26.733333,
+      "min_longitude": 81.65873,
+      "max_latitude": 28.633333,
+      "max_longitude": 84.621499
+    },
     "translations": {
-      "en": "Province 5"
+      "en": "Lumbini Province",
+      "ne": "लुम्बिनी प्रदेश"
     },
     "comments": null,
     "type": "province"
   },
   "P6": {
-    "name": "Karnali²",
+    "name": "Karnali Province",
     "code": "P6",
-    "unofficial_names": null,
+    "unofficial_names": [
+      "Karnali"
+    ],
     "geo": {
-      "latitude": 28.394857,
-      "longitude": 84.12400799999999,
-      "min_latitude": 26.3473741,
-      "min_longitude": 80.05846980000001,
-      "max_latitude": 30.4473898,
-      "max_longitude": 88.20182969999999
+      "latitude": 28.820317,
+      "longitude": 82.200189,
+      "min_latitude": 27.856192,
+      "min_longitude": 80.98909,
+      "max_latitude": 30.246437,
+      "max_longitude": 83.6897499
     },
     "translations": {
-      "en": "Karnali²"
+      "en": "Karnali Province",
+      "ne": "कर्णाली प्रदेश"
     },
     "comments": null,
     "type": "province"
   },
   "P7": {
-    "name": "Province 7",
+    "name": "Sudurpashchim Province",
     "code": "P7",
-    "unofficial_names": null,
-    "geo": null,
+    "unofficial_names": [
+      "Sudurpashchim"
+    ],
+    "geo": {
+      "latitude": 29.056774,
+      "longitude": 81.10252,
+      "min_latitude": 28.2037,
+      "min_longitude": 80.0584698,
+      "max_latitude": 30.133331,
+      "max_longitude": 81.806982
+    },
     "translations": {
-      "en": "Province 7"
+      "en": "Sudurpashchim Province",
+      "ne": "सुदूरपश्चिम प्रदेश"
     },
     "comments": null,
     "type": "province"