diff --git a/src/main/java/com/twilio/rest/lookups/v1/PhoneNumberFetcher.java b/src/main/java/com/twilio/rest/lookups/v1/PhoneNumberFetcher.java
index d441134e43..7ffecf9459 100644
--- a/src/main/java/com/twilio/rest/lookups/v1/PhoneNumberFetcher.java
+++ b/src/main/java/com/twilio/rest/lookups/v1/PhoneNumberFetcher.java
@@ -135,7 +135,7 @@ public PhoneNumber fetch(final TwilioRestClient client) {
         Request request = new Request(
             HttpMethod.GET,
             Domains.LOOKUPS.toString(),
-            "/v1/PhoneNumbers/" + this.pathPhoneNumber + "",
+            "/v1/PhoneNumbers/" + this.pathPhoneNumber.encode("utf-8") + "",
             client.getRegion()
         );
 
diff --git a/src/main/java/com/twilio/rest/pricing/v1/voice/NumberFetcher.java b/src/main/java/com/twilio/rest/pricing/v1/voice/NumberFetcher.java
index 9549f2dad4..b72bdbd770 100644
--- a/src/main/java/com/twilio/rest/pricing/v1/voice/NumberFetcher.java
+++ b/src/main/java/com/twilio/rest/pricing/v1/voice/NumberFetcher.java
@@ -41,7 +41,7 @@ public Number fetch(final TwilioRestClient client) {
         Request request = new Request(
             HttpMethod.GET,
             Domains.PRICING.toString(),
-            "/v1/Voice/Numbers/" + this.pathNumber + "",
+            "/v1/Voice/Numbers/" + this.pathNumber.encode("utf-8") + "",
             client.getRegion()
         );
 
diff --git a/src/main/java/com/twilio/rest/pricing/v2/voice/NumberFetcher.java b/src/main/java/com/twilio/rest/pricing/v2/voice/NumberFetcher.java
index 333ea74ce8..5c3f3bbd85 100644
--- a/src/main/java/com/twilio/rest/pricing/v2/voice/NumberFetcher.java
+++ b/src/main/java/com/twilio/rest/pricing/v2/voice/NumberFetcher.java
@@ -73,7 +73,7 @@ public Number fetch(final TwilioRestClient client) {
         Request request = new Request(
             HttpMethod.GET,
             Domains.PRICING.toString(),
-            "/v2/Voice/Numbers/" + this.pathDestinationNumber + "",
+            "/v2/Voice/Numbers/" + this.pathDestinationNumber.encode("utf-8") + "",
             client.getRegion()
         );
 
diff --git a/src/main/java/com/twilio/type/PhoneNumber.java b/src/main/java/com/twilio/type/PhoneNumber.java
index 420cd0bf79..badd98b1d9 100644
--- a/src/main/java/com/twilio/type/PhoneNumber.java
+++ b/src/main/java/com/twilio/type/PhoneNumber.java
@@ -1,6 +1,7 @@
 package com.twilio.type;
 
 import java.util.Objects;
+import java.net.URLEncoder;
 
 public class PhoneNumber implements Endpoint {
     private final String rawNumber;
@@ -36,4 +37,13 @@ public int hashCode() {
     public String toString() {
         return this.rawNumber;
     }
+
+    public String encode(String enc) {
+        try {
+            return URLEncoder.encode(this.rawNumber, enc);
+        }
+        catch (Exception e) {
+            return this.rawNumber;
+        }
+    }
 }
diff --git a/src/test/java/com/twilio/rest/lookups/v1/PhoneNumberTest.java b/src/test/java/com/twilio/rest/lookups/v1/PhoneNumberTest.java
index 0b593ebfbd..7e57b6f422 100644
--- a/src/test/java/com/twilio/rest/lookups/v1/PhoneNumberTest.java
+++ b/src/test/java/com/twilio/rest/lookups/v1/PhoneNumberTest.java
@@ -41,7 +41,7 @@ public void testFetchRequest() {
         new NonStrictExpectations() {{
             Request request = new Request(HttpMethod.GET,
                                           Domains.LOOKUPS.toString(),
-                                          "/v1/PhoneNumbers/+15017122661");
+                                          "/v1/PhoneNumbers/%2B15017122661");
 
             twilioRestClient.request(request);
             times = 1;
diff --git a/src/test/java/com/twilio/rest/pricing/v1/voice/NumberTest.java b/src/test/java/com/twilio/rest/pricing/v1/voice/NumberTest.java
index 5b5b006d70..3e1fb02951 100644
--- a/src/test/java/com/twilio/rest/pricing/v1/voice/NumberTest.java
+++ b/src/test/java/com/twilio/rest/pricing/v1/voice/NumberTest.java
@@ -41,7 +41,7 @@ public void testFetchRequest() {
         new NonStrictExpectations() {{
             Request request = new Request(HttpMethod.GET,
                                           Domains.PRICING.toString(),
-                                          "/v1/Voice/Numbers/+15017122661");
+                                          "/v1/Voice/Numbers/%2B15017122661");
 
             twilioRestClient.request(request);
             times = 1;
diff --git a/src/test/java/com/twilio/rest/pricing/v2/voice/NumberTest.java b/src/test/java/com/twilio/rest/pricing/v2/voice/NumberTest.java
index 5ce0f576c9..103795cd57 100644
--- a/src/test/java/com/twilio/rest/pricing/v2/voice/NumberTest.java
+++ b/src/test/java/com/twilio/rest/pricing/v2/voice/NumberTest.java
@@ -41,7 +41,7 @@ public void testFetchRequest() {
         new NonStrictExpectations() {{
             Request request = new Request(HttpMethod.GET,
                                           Domains.PRICING.toString(),
-                                          "/v2/Voice/Numbers/+15017122661");
+                                          "/v2/Voice/Numbers/%2B15017122661");
 
             twilioRestClient.request(request);
             times = 1;