diff --git a/tests/test_calls.py b/tests/test_calls.py
index 04625d270e..44a64e00df 100644
--- a/tests/test_calls.py
+++ b/tests/test_calls.py
@@ -43,6 +43,18 @@ def test_paging(mock):
     mock.assert_called_with("GET", uri, params=exp_params, auth=AUTH)
 
 
+@patch("twilio.rest.resources.base.make_twilio_request")
+def test_paging_iter(mock):
+    resp = create_mock_json("tests/resources/calls_list.json")
+    mock.return_value = resp
+
+    uri = "%s/Calls" % (BASE_URI)
+    next(list_resource.iter(started_before=date(2010, 12, 5)))
+    exp_params = {'StartTime<': '2010-12-05'}
+
+    mock.assert_called_with("GET", uri, params=exp_params, auth=AUTH)
+
+
 @patch("twilio.rest.resources.base.make_twilio_request")
 def test_get(mock):
     resp = create_mock_json("tests/resources/calls_instance.json")
diff --git a/twilio/rest/resources/calls.py b/twilio/rest/resources/calls.py
index 019f7aec7b..e2d060df7e 100644
--- a/twilio/rest/resources/calls.py
+++ b/twilio/rest/resources/calls.py
@@ -85,6 +85,25 @@ def list(self, from_=None, ended_after=None,
         kwargs["EndTime"] = parse_date(ended)
         return self.get_instances(kwargs)
 
+    @normalize_dates
+    def iter(self, from_=None, ended_after=None,
+             ended_before=None, ended=None, started_before=None,
+             started_after=None, started=None, **kwargs):
+        """
+        Returns an iterator of :class:`Call` resources.
+
+        :param date after: Only list calls started after this datetime
+        :param date before: Only list calls started before this datetime
+        """
+        kwargs["from"] = from_
+        kwargs["StartTime<"] = started_before
+        kwargs["StartTime>"] = started_after
+        kwargs["StartTime"] = parse_date(started)
+        kwargs["EndTime<"] = ended_before
+        kwargs["EndTime>"] = ended_after
+        kwargs["EndTime"] = parse_date(ended)
+        return super(Calls, self).iter(**kwargs)
+
     def create(self, to, from_, url, status_method=None, **kwargs):
         """
         Make a phone call to a number.