diff --git a/api/openapi.yaml b/api/openapi.yaml
index a85e5348..70da3894 100644
--- a/api/openapi.yaml
+++ b/api/openapi.yaml
@@ -4694,6 +4694,7 @@ paths:
       url: https://mfa.bandwidth.com/api/v1
   /accounts/{accountId}/tnlookup:
     post:
+      deprecated: true
       description: Create a Phone Number Lookup Request.
       operationId: createLookup
       parameters:
@@ -4799,6 +4800,7 @@ paths:
       url: https://numbers.bandwidth.com/api/v1
   /accounts/{accountId}/tnlookup/{requestId}:
     get:
+      deprecated: true
       description: Get an existing Phone Number Lookup Request.
       operationId: getLookupStatus
       parameters:
diff --git a/bandwidth.yml b/bandwidth.yml
index 3cc990a7..bf2c9ab0 100644
--- a/bandwidth.yml
+++ b/bandwidth.yml
@@ -1330,6 +1330,7 @@ paths:
     servers: *ref_2
   /accounts/{accountId}/tnlookup:
     post:
+      deprecated: true
       summary: Create Lookup
       description: Create a Phone Number Lookup Request.
       operationId: createLookup
@@ -1359,6 +1360,7 @@ paths:
         description: Production
   /accounts/{accountId}/tnlookup/{requestId}:
     get:
+      deprecated: true
       summary: Get Lookup Request Status
       description: Get an existing Phone Number Lookup Request.
       operationId: getLookupStatus
diff --git a/src/main/java/com/bandwidth/sdk/api/PhoneNumberLookupApi.java b/src/main/java/com/bandwidth/sdk/api/PhoneNumberLookupApi.java
index 11ff5ab2..397e6408 100644
--- a/src/main/java/com/bandwidth/sdk/api/PhoneNumberLookupApi.java
+++ b/src/main/java/com/bandwidth/sdk/api/PhoneNumberLookupApi.java
@@ -94,7 +94,9 @@ public void setCustomBaseUrl(String customBaseUrl) {
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public okhttp3.Call createLookupCall(String accountId, LookupRequest lookupRequest, final ApiCallback _callback) throws ApiException {
         String basePath = null;
         // Operation Servers
@@ -141,6 +143,7 @@ public okhttp3.Call createLookupCall(String accountId, LookupRequest lookupReque
         return localVarApiClient.buildCall(basePath, localVarPath, "POST", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
     }
 
+    @Deprecated
     @SuppressWarnings("rawtypes")
     private okhttp3.Call createLookupValidateBeforeCall(String accountId, LookupRequest lookupRequest, final ApiCallback _callback) throws ApiException {
         // verify the required parameter 'accountId' is set
@@ -176,7 +179,9 @@ private okhttp3.Call createLookupValidateBeforeCall(String accountId, LookupRequ
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public CreateLookupResponse createLookup(String accountId, LookupRequest lookupRequest) throws ApiException {
         ApiResponse<CreateLookupResponse> localVarResp = createLookupWithHttpInfo(accountId, lookupRequest);
         return localVarResp.getData();
@@ -201,7 +206,9 @@ public CreateLookupResponse createLookup(String accountId, LookupRequest lookupR
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public ApiResponse<CreateLookupResponse> createLookupWithHttpInfo(String accountId, LookupRequest lookupRequest) throws ApiException {
         okhttp3.Call localVarCall = createLookupValidateBeforeCall(accountId, lookupRequest, null);
         Type localVarReturnType = new TypeToken<CreateLookupResponse>(){}.getType();
@@ -228,7 +235,9 @@ public ApiResponse<CreateLookupResponse> createLookupWithHttpInfo(String account
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public okhttp3.Call createLookupAsync(String accountId, LookupRequest lookupRequest, final ApiCallback<CreateLookupResponse> _callback) throws ApiException {
 
         okhttp3.Call localVarCall = createLookupValidateBeforeCall(accountId, lookupRequest, _callback);
@@ -255,7 +264,9 @@ public okhttp3.Call createLookupAsync(String accountId, LookupRequest lookupRequ
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public okhttp3.Call getLookupStatusCall(String accountId, String requestId, final ApiCallback _callback) throws ApiException {
         String basePath = null;
         // Operation Servers
@@ -302,6 +313,7 @@ public okhttp3.Call getLookupStatusCall(String accountId, String requestId, fina
         return localVarApiClient.buildCall(basePath, localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
     }
 
+    @Deprecated
     @SuppressWarnings("rawtypes")
     private okhttp3.Call getLookupStatusValidateBeforeCall(String accountId, String requestId, final ApiCallback _callback) throws ApiException {
         // verify the required parameter 'accountId' is set
@@ -337,7 +349,9 @@ private okhttp3.Call getLookupStatusValidateBeforeCall(String accountId, String
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public LookupStatus getLookupStatus(String accountId, String requestId) throws ApiException {
         ApiResponse<LookupStatus> localVarResp = getLookupStatusWithHttpInfo(accountId, requestId);
         return localVarResp.getData();
@@ -362,7 +376,9 @@ public LookupStatus getLookupStatus(String accountId, String requestId) throws A
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public ApiResponse<LookupStatus> getLookupStatusWithHttpInfo(String accountId, String requestId) throws ApiException {
         okhttp3.Call localVarCall = getLookupStatusValidateBeforeCall(accountId, requestId, null);
         Type localVarReturnType = new TypeToken<LookupStatus>(){}.getType();
@@ -389,7 +405,9 @@ public ApiResponse<LookupStatus> getLookupStatusWithHttpInfo(String accountId, S
         <tr><td> 429 </td><td> Too Many Requests </td><td>  -  </td></tr>
         <tr><td> 500 </td><td> Internal Server Error </td><td>  -  </td></tr>
      </table>
+     * @deprecated
      */
+    @Deprecated
     public okhttp3.Call getLookupStatusAsync(String accountId, String requestId, final ApiCallback<LookupStatus> _callback) throws ApiException {
 
         okhttp3.Call localVarCall = getLookupStatusValidateBeforeCall(accountId, requestId, _callback);