diff --git a/openstack/compute/v2/extensions/availabilityzones/doc.go b/openstack/compute/v2/extensions/availabilityzones/doc.go
new file mode 100644
index 0000000..29b554d
--- /dev/null
+++ b/openstack/compute/v2/extensions/availabilityzones/doc.go
@@ -0,0 +1,61 @@
+/*
+Package availabilityzones provides the ability to get lists and detailed
+availability zone information and to extend a server result with
+availability zone information.
+
+Example of Extend server result with Availability Zone Information:
+
+	type ServerWithAZ struct {
+		servers.Server
+		availabilityzones.ServerAvailabilityZoneExt
+	}
+
+	var allServers []ServerWithAZ
+
+	allPages, err := servers.List(client, nil).AllPages()
+	if err != nil {
+		panic("Unable to retrieve servers: %s", err)
+	}
+
+	err = servers.ExtractServersInto(allPages, &allServers)
+	if err != nil {
+		panic("Unable to extract servers: %s", err)
+	}
+
+	for _, server := range allServers {
+		fmt.Println(server.AvailabilityZone)
+	}
+
+Example of Get Availability Zone Information
+
+	allPages, err := availabilityzones.List(computeClient).AllPages()
+	if err != nil {
+		panic(err)
+	}
+
+	availabilityZoneInfo, err := availabilityzones.ExtractAvailabilityZones(allPages)
+	if err != nil {
+		panic(err)
+	}
+
+	for _, zoneInfo := range availabilityZoneInfo {
+  		fmt.Printf("%+v\n", zoneInfo)
+	}
+
+Example of Get Detailed Availability Zone Information
+
+	allPages, err := availabilityzones.ListDetail(computeClient).AllPages()
+	if err != nil {
+		panic(err)
+	}
+
+	availabilityZoneInfo, err := availabilityzones.ExtractAvailabilityZones(allPages)
+	if err != nil {
+		panic(err)
+	}
+
+	for _, zoneInfo := range availabilityZoneInfo {
+  		fmt.Printf("%+v\n", zoneInfo)
+	}
+*/
+package availabilityzones
diff --git a/openstack/compute/v2/extensions/availabilityzones/requests.go b/openstack/compute/v2/extensions/availabilityzones/requests.go
new file mode 100644
index 0000000..f9a2e86
--- /dev/null
+++ b/openstack/compute/v2/extensions/availabilityzones/requests.go
@@ -0,0 +1,20 @@
+package availabilityzones
+
+import (
+	"github.com/gophercloud/gophercloud"
+	"github.com/gophercloud/gophercloud/pagination"
+)
+
+// List will return the existing availability zones.
+func List(client *gophercloud.ServiceClient) pagination.Pager {
+	return pagination.NewPager(client, listURL(client), func(r pagination.PageResult) pagination.Page {
+		return AvailabilityZonePage{pagination.SinglePageBase(r)}
+	})
+}
+
+// ListDetail will return the existing availability zones with detailed information.
+func ListDetail(client *gophercloud.ServiceClient) pagination.Pager {
+	return pagination.NewPager(client, listDetailURL(client), func(r pagination.PageResult) pagination.Page {
+		return AvailabilityZonePage{pagination.SinglePageBase(r)}
+	})
+}
diff --git a/openstack/compute/v2/extensions/availabilityzones/results.go b/openstack/compute/v2/extensions/availabilityzones/results.go
index 96a6a50..d48a0ea 100644
--- a/openstack/compute/v2/extensions/availabilityzones/results.go
+++ b/openstack/compute/v2/extensions/availabilityzones/results.go
@@ -1,12 +1,76 @@
 package availabilityzones
 
-// ServerExt is an extension to the base Server object
-type ServerExt struct {
+import (
+	"encoding/json"
+	"time"
+
+	"github.com/gophercloud/gophercloud"
+	"github.com/gophercloud/gophercloud/pagination"
+)
+
+// ServerAvailabilityZoneExt is an extension to the base Server object.
+type ServerAvailabilityZoneExt struct {
 	// AvailabilityZone is the availabilty zone the server is in.
 	AvailabilityZone string `json:"OS-EXT-AZ:availability_zone"`
 }
 
+// ServiceState represents the state of a service in an AvailabilityZone.
+type ServiceState struct {
+	Active    bool      `json:"active"`
+	Available bool      `json:"available"`
+	UpdatedAt time.Time `json:"-"`
+}
+
 // UnmarshalJSON to override default
-func (r *ServerExt) UnmarshalJSON(b []byte) error {
+func (r *ServiceState) UnmarshalJSON(b []byte) error {
+	type tmp ServiceState
+	var s struct {
+		tmp
+		UpdatedAt gophercloud.JSONRFC3339MilliNoZ `json:"updated_at"`
+	}
+	err := json.Unmarshal(b, &s)
+	if err != nil {
+		return err
+	}
+	*r = ServiceState(s.tmp)
+
+	r.UpdatedAt = time.Time(s.UpdatedAt)
+
 	return nil
 }
+
+// Services is a map of services contained in an AvailabilityZone.
+type Services map[string]ServiceState
+
+// Hosts is map of hosts/nodes contained in an AvailabilityZone.
+// Each host can have multiple services.
+type Hosts map[string]Services
+
+// ZoneState represents the current state of the availability zone.
+type ZoneState struct {
+	// Returns true if the availability zone is available
+	Available bool `json:"available"`
+}
+
+// AvailabilityZone contains all the information associated with an OpenStack
+// AvailabilityZone.
+type AvailabilityZone struct {
+	Hosts Hosts `json:"hosts"`
+	// The availability zone name
+	ZoneName  string    `json:"zoneName"`
+	ZoneState ZoneState `json:"zoneState"`
+}
+
+type AvailabilityZonePage struct {
+	pagination.SinglePageBase
+}
+
+// ExtractAvailabilityZones returns a slice of AvailabilityZones contained in a
+// single page of results.
+func ExtractAvailabilityZones(r pagination.Page) ([]AvailabilityZone, error) {
+	var s struct {
+		AvailabilityZoneInfo []AvailabilityZone `json:"availabilityZoneInfo"`
+	}
+	err := (r.(AvailabilityZonePage)).ExtractInto(&s)
+	return s.AvailabilityZoneInfo, err
+}
diff --git a/openstack/compute/v2/extensions/availabilityzones/testing/doc.go b/openstack/compute/v2/extensions/availabilityzones/testing/doc.go
new file mode 100644
index 0000000..a4408d7
--- /dev/null
+++ b/openstack/compute/v2/extensions/availabilityzones/testing/doc.go
@@ -0,0 +1,2 @@
+// availabilityzones unittests
+package testing
diff --git a/openstack/compute/v2/extensions/availabilityzones/testing/fixtures.go b/openstack/compute/v2/extensions/availabilityzones/testing/fixtures.go
new file mode 100644
index 0000000..9cc6d46
--- /dev/null
+++ b/openstack/compute/v2/extensions/availabilityzones/testing/fixtures.go
@@ -0,0 +1,197 @@
+package testing
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+
+	az "github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/availabilityzones"
+	th "github.com/gophercloud/gophercloud/testhelper"
+	"github.com/gophercloud/gophercloud/testhelper/client"
+)
+
+const GetOutput = `
+{
+    "availabilityZoneInfo": [
+        {
+            "hosts": null,
+            "zoneName": "nova",
+            "zoneState": {
+                "available": true
+            }
+        }
+    ]
+}
+`
+
+const GetDetailOutput = `
+{
+    "availabilityZoneInfo": [
+        {
+            "hosts": {
+                "localhost": {
+                    "nova-cert": {
+                        "active": true,
+                        "available": false,
+                        "updated_at": "2017-10-14T17:03:39.000000"
+                    },
+                    "nova-conductor": {
+                        "active": true,
+                        "available": false,
+                        "updated_at": "2017-10-14T17:04:09.000000"
+                    },
+                    "nova-consoleauth": {
+                        "active": true,
+                        "available": false,
+                        "updated_at": "2017-10-14T17:04:18.000000"
+                    },
+                    "nova-scheduler": {
+                        "active": true,
+                        "available": false,
+                        "updated_at": "2017-10-14T17:04:30.000000"
+                    }
+                },
+                "openstack-acc-tests.novalocal": {
+                    "nova-cert": {
+                        "active": true,
+                        "available": true,
+                        "updated_at": "2018-01-04T04:11:19.000000"
+                    },
+                    "nova-conductor": {
+                        "active": true,
+                        "available": true,
+                        "updated_at": "2018-01-04T04:11:22.000000"
+                    },
+                    "nova-consoleauth": {
+                        "active": true,
+                        "available": true,
+                        "updated_at": "2018-01-04T04:11:20.000000"
+                    },
+                    "nova-scheduler": {
+                        "active": true,
+                        "available": true,
+                        "updated_at": "2018-01-04T04:11:23.000000"
+                    }
+                }
+            },
+            "zoneName": "internal",
+            "zoneState": {
+                "available": true
+            }
+        },
+        {
+            "hosts": {
+                "openstack-acc-tests.novalocal": {
+                    "nova-compute": {
+                        "active": true,
+                        "available": true,
+                        "updated_at": "2018-01-04T04:11:23.000000"
+                    }
+                }
+            },
+            "zoneName": "nova",
+            "zoneState": {
+                "available": true
+            }
+        }
+    ]
+}`
+
+var AZResult = []az.AvailabilityZone{
+	{
+		Hosts:     nil,
+		ZoneName:  "nova",
+		ZoneState: az.ZoneState{Available: true},
+	},
+}
+
+var AZDetailResult = []az.AvailabilityZone{
+	{
+		Hosts: az.Hosts{
+			"localhost": az.Services{
+				"nova-cert": az.ServiceState{
+					Active:    true,
+					Available: false,
+					UpdatedAt: time.Date(2017, 10, 14, 17, 3, 39, 0, time.UTC),
+				},
+				"nova-conductor": az.ServiceState{
+					Active:    true,
+					Available: false,
+					UpdatedAt: time.Date(2017, 10, 14, 17, 4, 9, 0, time.UTC),
+				},
+				"nova-consoleauth": az.ServiceState{
+					Active:    true,
+					Available: false,
+					UpdatedAt: time.Date(2017, 10, 14, 17, 4, 18, 0, time.UTC),
+				},
+				"nova-scheduler": az.ServiceState{
+					Active:    true,
+					Available: false,
+					UpdatedAt: time.Date(2017, 10, 14, 17, 4, 30, 0, time.UTC),
+				},
+			},
+			"openstack-acc-tests.novalocal": az.Services{
+				"nova-cert": az.ServiceState{
+					Active:    true,
+					Available: true,
+					UpdatedAt: time.Date(2018, 1, 4, 4, 11, 19, 0, time.UTC),
+				},
+				"nova-conductor": az.ServiceState{
+					Active:    true,
+					Available: true,
+					UpdatedAt: time.Date(2018, 1, 4, 4, 11, 22, 0, time.UTC),
+				},
+				"nova-consoleauth": az.ServiceState{
+					Active:    true,
+					Available: true,
+					UpdatedAt: time.Date(2018, 1, 4, 4, 11, 20, 0, time.UTC),
+				},
+				"nova-scheduler": az.ServiceState{
+					Active:    true,
+					Available: true,
+					UpdatedAt: time.Date(2018, 1, 4, 4, 11, 23, 0, time.UTC),
+				},
+			},
+		},
+		ZoneName:  "internal",
+		ZoneState: az.ZoneState{Available: true},
+	},
+	{
+		Hosts: az.Hosts{
+			"openstack-acc-tests.novalocal": az.Services{
+				"nova-compute": az.ServiceState{
+					Active:    true,
+					Available: true,
+					UpdatedAt: time.Date(2018, 1, 4, 4, 11, 23, 0, time.UTC),
+				},
+			},
+		},
+		ZoneName:  "nova",
+		ZoneState: az.ZoneState{Available: true},
+	},
+}
+
+// HandleGetSuccessfully configures the test server to respond to a Get request
+// for availability zone information.
+func HandleGetSuccessfully(t *testing.T) {
+	th.Mux.HandleFunc("/os-availability-zone", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		fmt.Fprintf(w, GetOutput)
+	})
+}
+
+// HandleGetDetailSuccessfully configures the test server to respond to a Get request
+// for detailed availability zone information.
+func HandleGetDetailSuccessfully(t *testing.T) {
+	th.Mux.HandleFunc("/os-availability-zone/detail", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		fmt.Fprintf(w, GetDetailOutput)
+	})
+}
diff --git a/openstack/compute/v2/extensions/availabilityzones/testing/requests_test.go b/openstack/compute/v2/extensions/availabilityzones/testing/requests_test.go
new file mode 100644
index 0000000..8996d36
--- /dev/null
+++ b/openstack/compute/v2/extensions/availabilityzones/testing/requests_test.go
@@ -0,0 +1,41 @@
+package testing
+
+import (
+	"testing"
+
+	az "github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/availabilityzones"
+	th "github.com/gophercloud/gophercloud/testhelper"
+	"github.com/gophercloud/gophercloud/testhelper/client"
+)
+
+// Verifies that availability zones can be listed correctly
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	HandleGetSuccessfully(t)
+
+	allPages, err := az.List(client.ServiceClient()).AllPages()
+	th.AssertNoErr(t, err)
+
+	actual, err := az.ExtractAvailabilityZones(allPages)
+	th.AssertNoErr(t, err)
+
+	th.CheckDeepEquals(t, AZResult, actual)
+}
+
+// Verifies that detailed availability zones can be listed correctly
+func TestListDetail(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	HandleGetDetailSuccessfully(t)
+
+	allPages, err := az.ListDetail(client.ServiceClient()).AllPages()
+	th.AssertNoErr(t, err)
+
+	actual, err := az.ExtractAvailabilityZones(allPages)
+	th.AssertNoErr(t, err)
+
+	th.CheckDeepEquals(t, AZDetailResult, actual)
+}
diff --git a/openstack/compute/v2/extensions/availabilityzones/urls.go b/openstack/compute/v2/extensions/availabilityzones/urls.go
new file mode 100644
index 0000000..9d99ec7
--- /dev/null
+++ b/openstack/compute/v2/extensions/availabilityzones/urls.go
@@ -0,0 +1,11 @@
+package availabilityzones
+
+import "github.com/gophercloud/gophercloud"
+
+func listURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("os-availability-zone")
+}
+
+func listDetailURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("os-availability-zone", "detail")
+}