diff --git a/lib/phony/countries.rb b/lib/phony/countries.rb
index 9fe4fdaf..d5b77793 100644
--- a/lib/phony/countries.rb
+++ b/lib/phony/countries.rb
@@ -275,6 +275,10 @@
           match(/^(2\d)\d{8}$/) >> split(2, 3, 3) |
           match(/^(800)\d{6}$/) >> split(3, 3)   | # International 800 service where agreed
           match(/^(800)\d{7}$/) >> split(3, 4)   | # International 800 service where agreed
+          match(/^(508)\d{6}$/) >> split(3, 3)   | # Toll-free 0508
+          match(/^(508)\d{7}$/) >> split(3, 4)   | # Toll-free 0508
+          match(/^(900)\d{5}$/) >> split(3, 2)   | # Premium rate 0900
+          match(/^(900)\d{6}$/) >> split(3, 3)   | # Premium rate 0900
           fixed(1) >> split(3, 4)                  # Rest
 
   # Singapore (Republic of).
diff --git a/spec/lib/phony/countries_spec.rb b/spec/lib/phony/countries_spec.rb
index ec81c028..dd73f4c5 100644
--- a/spec/lib/phony/countries_spec.rb
+++ b/spec/lib/phony/countries_spec.rb
@@ -947,6 +947,10 @@ def self.it_splits(number, expected)
       it_splits '6491234567', %w[64 9 123 4567]
       it_splits '64800123123', %w[64 800 123 123]
       it_splits '648001231234', %w[64 800 123 1234]
+      it_splits '64508123123', %w[64 508 123 123]     # Toll-free 0508
+      it_splits '645081231234', %w[64 508 123 1234]   # Toll-free 0508
+      it_splits '6490012345', %w[64 900 123 45]       # Premium 0900 (5 digits)
+      it_splits '64900123456', %w[64 900 123 456]     # Premium 0900 (6 digits)
     end
 
     describe 'Bhutan (Kingdom of)' do