diff --git a/octodns/provider/ns1.py b/octodns/provider/ns1.py
index 0ebb36b..812e859 100644
--- a/octodns/provider/ns1.py
+++ b/octodns/provider/ns1.py
@@ -622,11 +622,14 @@ class Ns1Provider(BaseProvider):
                     for c in countries:
                         geos.add('{}-{}'.format(continent, c))
 
-            # States are easy too, just assume NA-US (CA providences aren't
-            # supported by octoDNS currently)
+            # States and provinces are easy too,
+            # just assume NA-US or NA-CA
             for state in meta.get('us_state', []):
                 geos.add('NA-US-{}'.format(state))
 
+            for province in meta.get('ca_province', []):
+                geos.add('NA-CA-{}'.format(province))
+
             if geos:
                 # There are geos, combine them with any existing geos for this
                 # pool and recorded the sorted unique set of them
@@ -1144,12 +1147,15 @@ class Ns1Provider(BaseProvider):
             country = set()
             georegion = set()
             us_state = set()
+            ca_province = set()
 
             for geo in rule.data.get('geos', []):
                 n = len(geo)
                 if n == 8:
                     # US state, e.g. NA-US-KY
-                    us_state.add(geo[-2:])
+                    # CA province, e.g. NA-CA-NL
+                    us_state.add(geo[-2:]) if "NA-US" in geo \
+                        else ca_province.add(geo[-2:])
                     # For filtering. State filtering is done by the country
                     # filter
                     has_country = True
@@ -1182,7 +1188,7 @@ class Ns1Provider(BaseProvider):
                     'meta': georegion_meta,
                 }
 
-            if country or us_state:
+            if country or us_state or ca_province:
                 # If there's country and/or states its a country pool,
                 # countries and states can coexist as they're handled by the
                 # same step in the filterchain (countries and georegions
@@ -1193,11 +1199,12 @@ class Ns1Provider(BaseProvider):
                     country_state_meta['country'] = sorted(country)
                 if us_state:
                     country_state_meta['us_state'] = sorted(us_state)
+                if ca_province:
+                    country_state_meta['ca_province'] = sorted(ca_province)
                 regions['{}__country'.format(pool_name)] = {
                     'meta': country_state_meta,
                 }
-
-            if not georegion and not country and not us_state:
+            elif not georegion:
                 # If there's no targeting it's a catchall
                 regions['{}__catchall'.format(pool_name)] = {
                     'meta': meta,
diff --git a/tests/test_octodns_provider_ns1.py b/tests/test_octodns_provider_ns1.py
index 932e4c4..d716be6 100644
--- a/tests/test_octodns_provider_ns1.py
+++ b/tests/test_octodns_provider_ns1.py
@@ -1247,7 +1247,7 @@ class TestNs1ProviderDynamic(TestCase):
         rule0 = record.data['dynamic']['rules'][0]
         rule1 = record.data['dynamic']['rules'][1]
         rule0['geos'] = ['AF', 'EU']
-        rule1['geos'] = ['NA-US-CA']
+        rule1['geos'] = ['NA-US-CA', 'NA-CA-NL']
         ret, _ = provider._params_for_A(record)
         self.assertEquals(10, len(ret['answers']))
         exp = Ns1Provider._FILTER_CHAIN_WITH_REGION_AND_COUNTRY(provider,
@@ -1262,7 +1262,8 @@ class TestNs1ProviderDynamic(TestCase):
             'iad__country': {
                 'meta': {
                     'note': 'rule-order:1',
-                    'us_state': ['CA']
+                    'us_state': ['CA'],
+                    'ca_province': ['NL']
                 }
             },
             'lhr__georegion': {
@@ -1624,8 +1625,9 @@ class TestNs1ProviderDynamic(TestCase):
                 'lhr__country': {
                     'meta': {
                         'note': 'rule-order:1 fallback:iad',
-                        'country': ['CA'],
+                        'country': ['MX'],
                         'us_state': ['OR'],
+                        'ca_province': ['NL']
                     },
                 },
                 # iad will use the old style "plain" region naming. We won't
@@ -1669,8 +1671,9 @@ class TestNs1ProviderDynamic(TestCase):
                     '_order': '1',
                     'geos': [
                         'AF',
-                        'NA-CA',
-                        'NA-US-OR',
+                        'NA-CA-NL',
+                        'NA-MX',
+                        'NA-US-OR'
                     ],
                     'pool': 'lhr',
                 }, {