diff --git a/cmd/glbc/main.go b/cmd/glbc/main.go
index ffc21df175..a1c67cd0b5 100644
--- a/cmd/glbc/main.go
+++ b/cmd/glbc/main.go
@@ -231,9 +231,21 @@ func runControllers(ctx *ingctx.ControllerContext) {
 		go l4Controller.Run()
 		klog.V(0).Infof("L4 controller started")
 	}
+	var zoneGetter negtypes.ZoneGetter
+	zoneGetter = lbc.Translator
+	// In NonGCP mode, use the zone specified in gce.conf directly.
+	// This overrides the zone/fault-domain label on nodes for NEG controller.
+	if flags.F.EnableNonGCPMode {
+		zone, err := ctx.Cloud.GetZone(context.Background())
+		if err != nil {
+			klog.Errorf("Failed to retrieve zone information from Cloud provider: %v; Please check if local-zone is specified in gce.conf.", err)
+		} else {
+			zoneGetter = negtypes.NewSimpleZoneGetter(zone.FailureDomain)
+		}
+	}
 
 	// TODO: Refactor NEG to use cloud mocks so ctx.Cloud can be referenced within NewController.
-	negController := neg.NewController(negtypes.NewAdapter(ctx.Cloud), ctx, lbc.Translator, ctx.ClusterNamer, flags.F.ResyncPeriod, flags.F.NegGCPeriod, flags.F.EnableReadinessReflector, flags.F.RunIngressController, flags.F.RunL4Controller)
+	negController := neg.NewController(negtypes.NewAdapter(ctx.Cloud), ctx, zoneGetter, ctx.ClusterNamer, flags.F.ResyncPeriod, flags.F.NegGCPeriod, flags.F.EnableReadinessReflector, flags.F.RunIngressController, flags.F.RunL4Controller)
 
 	go negController.Run(stopCh)
 	klog.V(0).Infof("negController started")
diff --git a/pkg/neg/syncers/endpoints_calculator.go b/pkg/neg/syncers/endpoints_calculator.go
index d1316e8d0c..e3cbe95f50 100644
--- a/pkg/neg/syncers/endpoints_calculator.go
+++ b/pkg/neg/syncers/endpoints_calculator.go
@@ -164,5 +164,5 @@ func (l *L7EndpointsCalculator) Mode() types.EndpointsCalculatorMode {
 
 // CalculateEndpoints determines the endpoints in the NEGs based on the current service endpoints and the current NEGs.
 func (l *L7EndpointsCalculator) CalculateEndpoints(ep *v1.Endpoints, currentMap map[string]types.NetworkEndpointSet) (map[string]types.NetworkEndpointSet, types.EndpointPodMap, error) {
-	return toZoneNetworkEndpointMap(ep, l.zoneGetter, l.servicePortName, l.podLister, l.subsetLabels, "")
+	return toZoneNetworkEndpointMap(ep, l.zoneGetter, l.servicePortName, l.podLister, l.subsetLabels, l.networkEndpointType)
 }
diff --git a/pkg/neg/types/simple_zone_getter.go b/pkg/neg/types/simple_zone_getter.go
new file mode 100644
index 0000000000..d1e8817119
--- /dev/null
+++ b/pkg/neg/types/simple_zone_getter.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package types
+
+// simpleZoneGetter implements ZoneGetter interface
+// It always return its one single stored zone
+type simpleZoneGetter struct {
+	zone string
+}
+
+func (s *simpleZoneGetter) GetZoneForNode(string) (string, error) {
+	return s.zone, nil
+}
+
+func (s *simpleZoneGetter) ListZones() ([]string, error) {
+	return []string{s.zone}, nil
+}
+
+func NewSimpleZoneGetter(zone string) ZoneGetter {
+	return &simpleZoneGetter{zone: zone}
+}
diff --git a/pkg/neg/types/simple_zone_getter_test.go b/pkg/neg/types/simple_zone_getter_test.go
new file mode 100644
index 0000000000..9e587f569e
--- /dev/null
+++ b/pkg/neg/types/simple_zone_getter_test.go
@@ -0,0 +1,49 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package types
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestSimpleZoneGetter(t *testing.T) {
+	zone := "foo"
+	zoneGetter := NewSimpleZoneGetter(zone)
+	ret, err := zoneGetter.ListZones()
+	if err != nil {
+		t.Errorf("expect err = nil, but got %v", err)
+	}
+	expectZones := []string{zone}
+	if !reflect.DeepEqual(expectZones, ret) {
+		t.Errorf("expect list zones = %v, but got %v", expectZones, ret)
+	}
+
+	validateGetZoneForNode := func(node string) {
+		retZone, err := zoneGetter.GetZoneForNode(node)
+		if err != nil {
+			t.Errorf("expect err = nil, but got %v", err)
+		}
+
+		if retZone != zone {
+			t.Errorf("expect zone = %q, but got %q", zone, retZone)
+		}
+	}
+
+	validateGetZoneForNode("foo-node")
+	validateGetZoneForNode("bar-node")
+}