diff --git a/config/config.php b/config/config.php
new file mode 100644
index 0000000..f137ba8
--- /dev/null
+++ b/config/config.php
@@ -0,0 +1,4 @@
+<?php
+$conf = [];
+
+require_once(__DIR__."/customAreas.php");
diff --git a/config/customAreas.php b/config/customAreas.php
new file mode 100644
index 0000000..3498ce0
--- /dev/null
+++ b/config/customAreas.php
@@ -0,0 +1,57 @@
+<?php
+// Custom areas configuration
+
+// A list of the ABS codes can be found here:
+// https://catsalut.gencat.cat/web/.content/minisite/catsalut/proveidors_professionals/registres_catalegs/documents/poblacio-referencia.pdf
+$conf["customAreas"] = [
+  [
+    "name" => "Santa Coloma de Gramenet",
+    "abs" => [222, 223, 224, 225, 226, 368],
+    "codename" => "santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Districte 1 - Sta. Coloma de Grt.",
+    "abs" => [222],
+    "codename" => "districte-1-santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Districte 2 - Sta. Coloma de Grt.",
+    "abs" => [223],
+    "codename" => "districte-2-santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Districte 3 - Sta. Coloma de Grt.",
+    "abs" => [224],
+    "codename" => "districte-3-santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Districte 4 - Sta. Coloma de Grt.",
+    "abs" => [225],
+    "codename" => "districte-4-santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Districte 5 - Sta. Coloma de Grt.",
+    "abs" => [226],
+    "codename" => "districte-5-santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Districte 6 - Sta. Coloma de Grt.",
+    "abs" => [368],
+    "codename" => "districte-6-santa-coloma-de-gramenet"
+  ],
+  [
+    "name" => "Barcelona",
+    "abs" => ["016", "017", "018", "019", "020", "021", "022", "023", "024", "025", "027", "028", "029", "030", "031", "032", "033", "034", "035", "036", "038", "383", "400", "039", "040", "041", "042", "043", "044", "045", "046", "047", "048", "049", "050", "358", "051", "052", "053", "054", "055", "056", "326", "059", "062", "063", "064", "327", "385", "402", "403", "065", "067", "069", "070", "395", "396", "071", "072", "073", "074", "075", "076", "077", "078", "079", "331"],
+    "codename" => "barcelona"
+  ],
+  [
+    "name" => "Hospitalet del Llobregat",
+    "abs" => ["288", "289", "290", "291", "292", "293", "294", "295", "296", "297", "298", "299"],
+    "codename" => "hospitalet-del-llobregat"
+  ],
+  [
+    "name" => "Anoia rural",
+    "abs" => ["131"],
+    "codename" => "anoia-rural"
+  ]
+];