diff --git a/README.md b/README.md
index 1eebad4..202b8fc 100644
--- a/README.md
+++ b/README.md
@@ -170,6 +170,7 @@ public function routeNotificationForTwilio()
 - `from('')`: Accepts a phone to use as the notification sender.
 - `content('')`: Accepts a string value for the notification body.
 - `messagingServiceSid('')`: Accepts a messaging service SID to handle configuration.
+- `sendAt(DateTime)`: Accepts a DateTime object to schedule a message. Only is used if messaging service is set.
 
 #### TwilioCallMessage
 
diff --git a/src/Twilio.php b/src/Twilio.php
index 76b6d62..7eda0bf 100644
--- a/src/Twilio.php
+++ b/src/Twilio.php
@@ -2,6 +2,7 @@
 
 namespace NotificationChannels\Twilio;
 
+use DateTime;
 use NotificationChannels\Twilio\Exceptions\CouldNotSendNotification;
 use Twilio\Exceptions\TwilioException;
 use Twilio\Rest\Api\V2010\Account\CallInstance;
@@ -74,6 +75,11 @@ protected function sendSmsMessage(TwilioSmsMessage $message, ?string $to): Messa
 
         if ($messagingServiceSid = $this->getMessagingServiceSid($message)) {
             $params['messagingServiceSid'] = $messagingServiceSid;
+
+            if ($sendAt = $this->getSendAt($message)) {
+                $params['sendAt'] = $sendAt;
+                $params['scheduleType'] = 'fixed';
+            }
         }
 
         if ($this->config->isShortenUrlsEnabled()) {
@@ -171,6 +177,17 @@ protected function getMessagingServiceSid(TwilioSmsMessage $message): ?string
         return $message->getMessagingServiceSid() ?: $this->config->getServiceSid();
     }
 
+    /**
+     * Get the send at time from the message.
+     *
+     * @param TwilioSmsMessage $message
+     * @return DateTime|null
+     */
+    protected function getSendAt(TwilioSmsMessage $message): ?DateTime
+    {
+        return $message->getSendAt();
+    }
+
     /**
      * Get the alphanumeric sender from config, if one exists.
      *
diff --git a/src/TwilioSmsMessage.php b/src/TwilioSmsMessage.php
index f97c258..5389a9b 100755
--- a/src/TwilioSmsMessage.php
+++ b/src/TwilioSmsMessage.php
@@ -2,6 +2,8 @@
 
 namespace NotificationChannels\Twilio;
 
+use DateTime;
+
 class TwilioSmsMessage extends TwilioMessage
 {
     /**
@@ -34,6 +36,11 @@ class TwilioSmsMessage extends TwilioMessage
      */
     public $provideFeedback;
 
+    /**
+     * @var null|DateTime
+     */
+    public $sendAt;
+
     /**
      * @var null|int
      */
@@ -145,6 +152,24 @@ public function provideFeedback(bool $provideFeedback): self
         return $this;
     }
 
+    /**
+     * Set the date and time at which the message will be sent.
+     */
+    public function sendAt(DateTime $sendAt): self
+    {
+        $this->sendAt = $sendAt;
+
+        return $this;
+    }
+
+    /**
+     * Get sendAt of this message.
+     */
+    public function getSendAt(): ?DateTime
+    {
+        return $this->sendAt;
+    }
+
     /**
      * Set the validity period (in seconds).
      *
diff --git a/tests/Unit/TwilioTest.php b/tests/Unit/TwilioTest.php
index b32ae2c..5666c1d 100644
--- a/tests/Unit/TwilioTest.php
+++ b/tests/Unit/TwilioTest.php
@@ -189,6 +189,37 @@ public function it_can_send_a_sms_message_to_twilio_with_messaging_service()
         $this->twilio->sendMessage($message, '+1111111111');
     }
 
+    /** @test */
+    public function it_can_schedule_a_sms_message_to_twilio_with_messaging_service()
+    {
+        $message = new TwilioSmsMessage('Message text');
+
+        $this->config->shouldReceive('getFrom')
+            ->once()
+            ->andReturn('+1234567890');
+
+        $this->config->shouldReceive('getServiceSid')
+            ->once()
+            ->andReturn('service_sid');
+
+        $this->config->shouldReceive('getDebugTo')
+            ->once()
+            ->andReturn(null);
+
+        $this->twilioService->messages->shouldReceive('create')
+            ->atLeast()->once()
+            ->with('+1111111111', [
+                'from' => '+1234567890',
+                'body' => 'Message text',
+                'messagingServiceSid' => 'service_sid',
+                "sendAt" => new \DateTime('+30 min'),
+                "scheduleType" => "fixed"
+            ])
+            ->andReturn(Mockery::mock(MessageInstance::class));
+
+        $this->twilio->sendMessage($message, '+1111111111');
+    }
+
     /** @test */
     public function it_can_send_a_call_to_twilio()
     {