diff --git a/config/migrations/2023/202311121615322-update-phone-numbers.sparql b/config/migrations/2023/202311121615322-update-phone-numbers.sparql
new file mode 100644
index 0000000..5e56d80
--- /dev/null
+++ b/config/migrations/2023/202311121615322-update-phone-numbers.sparql
@@ -0,0 +1,202 @@
+#fix nrs starting with 0032 in Administrative-unit
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+  ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+   ?s <http://schema.org/telephone> ?fixedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .  
+  FILTER(STRSTARTS(?removedSpaces, "0032")) .
+  BIND(CONCAT("32", SUBSTR(?removedSpaces, 5)) as ?newTel ) .
+  FILTER(STRLEN(?newTel) > 9 and STRLEN(?newTel) < 12) .
+  BIND(CONCAT("+", ?newTel) AS ?fixedTel) .
+}
+;
+
+#fix nrs starting with 0032 in worship-service
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+  ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/worship-service> {
+   ?s <http://schema.org/telephone> ?fixedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "0032")) .
+  BIND(CONCAT("32", SUBSTR(?removedSpaces, 5)) as ?newTel ) .
+  FILTER(STRLEN(?newTel) > 9 and STRLEN(?newTel) < 12) .
+  BIND(CONCAT("+", ?newTel) AS ?fixedTel) .
+}
+;
+
+
+#fix nrs starting with 320 in administrative-unit
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+  ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+   ?s <http://schema.org/telephone> ?fixedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "320")) .
+  BIND(CONCAT("32", SUBSTR(?removedSpaces, 4)) as ?newTel ) .
+  FILTER(STRLEN(?newTel) > 9 and STRLEN(?newTel) < 12) .
+  BIND(CONCAT("+", ?newTel) AS ?fixedTel) .
+}
+;
+#fix nrs starting with 320 in worship-service
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/worship-service> {
+   ?s <http://schema.org/telephone> ?fixedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "0032")) .
+  BIND(CONCAT("+32", SUBSTR(?removedSpaces, 5)) as ?newTel ) .
+  FILTER(STRLEN(?newTel) > 9 and STRLEN(?newTel) < 12) .
+  BIND(CONCAT("+", ?newTel) AS ?fixedTel) .
+}
+;
+
+#fix nrs starting with 0 in administrative-unit
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+  ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+   ?s <http://schema.org/telephone> ?fixedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "0")) .
+  BIND(CONCAT("32", SUBSTR(?removedSpaces, 2)) as ?newTel ) .
+  FILTER(STRLEN(?newTel) > 9 and STRLEN(?newTel) < 12) .
+  BIND(CONCAT("+", ?newTel) AS ?fixedTel) .
+}
+;
+
+
+#fix nrs starting with 03/04 in worship-service
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/worship-service> {
+   ?s <http://schema.org/telephone> ?fixedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "0")) .
+  BIND(CONCAT("32", SUBSTR(?removedSpaces, 2)) as ?newTel ) .
+  FILTER(STRLEN(?newTel) > 9 and STRLEN(?newTel) < 12) .
+  BIND(CONCAT("+", ?newTel) AS ?fixedTel) .
+
+}
+;
+
+#convert all nrs starting with 32 in administrative-unit
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+  ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+   ?s <http://schema.org/telephone> ?convertedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "32") AND STRLEN(?removedSpaces) > 9 and STRLEN(?removedSpaces) < 12) .
+  BIND(CONCAT("tel:+", ?removedSpaces) as ?convertedTel) .
+}
+;
+
+
+#convert all nrs starting with 32 in worship-service
+
+DELETE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+}
+INSERT {
+ GRAPH <http://mu.semte.ch/graphs/worship-service> {
+   ?s <http://schema.org/telephone> ?convertedTel .
+ }
+}
+WHERE {
+  GRAPH <http://mu.semte.ch/graphs/worship-service> {
+    ?s <http://schema.org/telephone> ?o .
+  }
+  
+  FILTER(!regex(?o, ".*[a-zA-Z].*", "i")) .
+  BIND(REPLACE(STR(?o),"[. -/();:=+]","") AS ?removedSpaces) .
+  FILTER(STRSTARTS(?removedSpaces, "32") AND STRLEN(?removedSpaces) > 9 and STRLEN(?removedSpaces) < 12) .
+  BIND(CONCAT("tel:+", ?removedSpaces) as ?convertedTel) .
+}
+;
\ No newline at end of file
diff --git a/config/migrations/2023/20231112161533-update-phone-numbers.sparql b/config/migrations/2023/20231112161533-update-phone-numbers.sparql
deleted file mode 100644
index 64b78ca..0000000
--- a/config/migrations/2023/20231112161533-update-phone-numbers.sparql
+++ /dev/null
@@ -1,84 +0,0 @@
-DELETE {
-  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
-  ?s <http://schema.org/telephone> ?o .
-  }
-}
-INSERT {
- GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
-   ?s <http://schema.org/telephone> ?newPhoneNumber .
- }
-}
-WHERE {
-  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
-    ?s <http://schema.org/telephone> ?o .
-  }
-  BIND(REPLACE(STR(?o),"[. -/()]","") AS ?removedSpaces) .
-  FILTER (SUBSTR(?removedSpaces, 1, 1) != "+" AND STRLEN(STR(?removedSpaces)) > 8 AND STRLEN(STR(?removedSpaces)) < 11 and !regex(?o, ".*[a-zA-Z].*", "i"))
-  BIND (CONCAT('tel:+32', SUBSTR(?removedSpaces, 2)) as ?newPhoneNumber)
-}
-
-;
-
-DELETE {
-  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
-  ?s <http://schema.org/telephone> ?o .
-  }
-}
-INSERT {
- GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
-   ?s <http://schema.org/telephone> ?newPhoneNumber .
- }
-}
-WHERE {
-  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
-    ?s <http://schema.org/telephone> ?o .
-  }
-  BIND(REPLACE(STR(?o),"[. -/()]","") AS ?removedSpaces) .
-  FILTER (STRSTARTS(?o, "+") and !regex(?o, ".*[a-zA-Z].*", "i"))
-  BIND (CONCAT('tel:+', ?removedSpaces) as ?newPhoneNumber)
-}
-
-;
-
-DELETE {
-  GRAPH <http://mu.semte.ch/graphs/worship-service> {
-    ?s <http://schema.org/telephone> ?o .
-  }
-}
-INSERT {
- GRAPH <http://mu.semte.ch/graphs/worship-service> {
-   ?s <http://schema.org/telephone> ?newPhoneNumber .
- }
-}
-WHERE {
-  GRAPH <http://mu.semte.ch/graphs/worship-service> {
-    ?s <http://schema.org/telephone> ?o .
-  }
-  
-  FILTER (SUBSTR(?o, 1, 1) != "+" AND STRLEN(STR(?o)) > 4 and !regex(?o, ".*[a-zA-Z].*", "i"))
-  BIND(REPLACE(STR(?o),"[. -/()]","") AS ?removedSpaces) .
-  BIND (CONCAT('tel:+32', SUBSTR(?removedSpaces, 2)) as ?newPhoneNumber)
-}
-
-;
-
-DELETE {
-  GRAPH <http://mu.semte.ch/graphs/worship-service> {
-  ?s <http://schema.org/telephone> ?o .
-  }
-}
-INSERT {
- GRAPH <http://mu.semte.ch/graphs/worship-service> {
-   ?s <http://schema.org/telephone> ?newPhoneNumber .
- }
-}
-WHERE {
-  GRAPH <http://mu.semte.ch/graphs/worship-service> {
-    ?s <http://schema.org/telephone> ?o .
-  }
-  
-  FILTER (STRSTARTS(?o, "+") and !regex(?o, ".*[a-zA-Z].*", "i"))
-  BIND(REPLACE(STR(?o),"[. -/()]","") AS ?removedSpaces) .
-  BIND (CONCAT('tel:+', ?removedSpaces) as ?newPhoneNumber)
-}
-