diff --git a/test/PhoneNumbers.Tests/PhoneNumber_ToString_Europe_Tests.cs b/test/PhoneNumbers.Tests/PhoneNumber_ToString_Europe_Tests.cs
index 03924017..de194fa2 100644
--- a/test/PhoneNumbers.Tests/PhoneNumber_ToString_Europe_Tests.cs
+++ b/test/PhoneNumbers.Tests/PhoneNumber_ToString_Europe_Tests.cs
@@ -411,6 +411,9 @@ public void Spain_Numbers(string input, string format, string expected) =>
     [InlineData("+46906785500", "E.123", "+46 90 678 55 00")]
     [InlineData("+4664067855", "E.123", "+46 640 678 55")]
     [InlineData("+46640678550", "E.123", "+46 640 67 85 50")]
+    [InlineData("+46201234", "N", "020 1234")]
+    [InlineData("+462012345", "N", "020 123 45")]
+    [InlineData("+4620123456", "N", "020 123 456")]
     [InlineData("+468678550", "N", "(08) 67 85 50")]
     [InlineData("+4686785500", "N", "(08) 678 55 00")]
     [InlineData("+46867855001", "N", "(08) 678 550 01")]