diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/sms/SenderIdSupplier.java b/service/src/main/java/org/whispersystems/textsecuregcm/sms/SenderIdSupplier.java
index 479f89284..a6aa75565 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/sms/SenderIdSupplier.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/sms/SenderIdSupplier.java
@@ -37,12 +37,11 @@ class SenderIdSupplier {
   }
 
   Optional<String> get(@NotNull String destination) {
-    /* final String countryCode = Util.getCountryCode(destination);
+    final String countryCode = Util.getCountryCode(destination);
     if (countryCodesWithoutSenderId.contains(countryCode)) {
       return Optional.empty();
     }
 
-    return Optional.ofNullable(StringUtils.stripToNull(countrySpecificSenderIds.getOrDefault(countryCode, defaultSenderId))); */
-    return Optional.empty();
+    return Optional.ofNullable(StringUtils.stripToNull(countrySpecificSenderIds.getOrDefault(countryCode, defaultSenderId)));
   }
 }
diff --git a/service/src/test/java/org/whispersystems/textsecuregcm/tests/sms/TwilioSmsSenderTest.java b/service/src/test/java/org/whispersystems/textsecuregcm/tests/sms/TwilioSmsSenderTest.java
index 0fbb4761d..d551e436b 100644
--- a/service/src/test/java/org/whispersystems/textsecuregcm/tests/sms/TwilioSmsSenderTest.java
+++ b/service/src/test/java/org/whispersystems/textsecuregcm/tests/sms/TwilioSmsSenderTest.java
@@ -6,7 +6,6 @@
 package org.whispersystems.textsecuregcm.tests.sms;
 
 import com.github.tomakehurst.wiremock.junit.WireMockRule;
-import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.whispersystems.textsecuregcm.configuration.TwilioConfiguration;
@@ -215,7 +214,6 @@ public class TwilioSmsSenderTest {
             .withRequestBody(equalTo(expectedRequestBody)));
   }
 
-  @Ignore
   @Test
   public void testSendAlphaIdByCountryCode() {
     runSenderIdTest("+85278675309", "SIGNAL", () -> {
@@ -228,7 +226,6 @@ public class TwilioSmsSenderTest {
     });
   }
 
-  @Ignore
   @Test
   public void testDefaultSenderId() {
     runSenderIdTest("+14098675309", "SIGNALFOO", () -> {
@@ -238,7 +235,6 @@ public class TwilioSmsSenderTest {
     });
   }
 
-  @Ignore
   @Test
   public void testDefaultSenderIdWithDisabledCountry() {
     final Supplier<TwilioSenderIdConfiguration> senderIdConfigurationSupplier = () -> {
@@ -251,7 +247,6 @@ public class TwilioSmsSenderTest {
     runSenderIdTest("+447911123456", "SIGNALBAR", senderIdConfigurationSupplier);
   }
 
-  @Ignore
   @Test
   public void testDefaultSenderIdWithOverriddenCountry() {
     final Supplier<TwilioSenderIdConfiguration> senderIdConfigurationSupplier = () -> {
@@ -267,7 +262,6 @@ public class TwilioSmsSenderTest {
     runSenderIdTest("+6433456789", "JUSTREADTHEINSTRUCTIONS", senderIdConfigurationSupplier);
   }
 
-  @Ignore
   @Test
   public void testSenderIdWithAllFieldsPopulated() {
     final Supplier<TwilioSenderIdConfiguration> senderIdConfigurationSupplier = () -> {
@@ -310,7 +304,6 @@ public class TwilioSmsSenderTest {
             .withRequestBody(equalTo("MessagingServiceSid=test_messaging_services_id&To=%2B14153333333&Body=%3C%23%3E+Verify+on+AndroidNg%3A+123-456%0A%0Acharacters")));
   }
 
-  @Ignore
   @Test
   public void testRetrySmsOnUnreachableErrorCodeSkipsSenderIdSecondTime() {
     wireMockRule.stubFor(post(urlEqualTo("/2010-04-01/Accounts/" + ACCOUNT_ID + "/Messages.json"))