diff --git a/site/specs/numbers.yml b/site/specs/numbers.yml
index a9d2f3812..938640bbb 100644
--- a/site/specs/numbers.yml
+++ b/site/specs/numbers.yml
@@ -1233,6 +1233,50 @@ components:
         associated with the order, the state of the order, and a list of the
         successfully imported Telephone Numbers, and descriptions of any
         encountered errors.
+    rateCenter401Error:
+      content:
+        application/json:
+          examples:
+            example:
+              value:
+                description: Client is providing incorrect or invalid credentials.
+                type: unauthorized
+          schema:
+            $ref: '#/components/schemas/RateCenterCoverageUnsuccessfulResponse'
+      description: Client is providing incorrect or invalid credentials.
+    rateCenter403Error:
+      content:
+        application/json:
+          examples:
+            example:
+              value:
+                description: Client does not have access rights to the content.
+                type: forbidden
+          schema:
+            $ref: '#/components/schemas/RateCenterCoverageUnsuccessfulResponse'
+      description: Client is providing incorrect or invalid credentials.
+    rateCenter429Error:
+      content:
+        application/json:
+          examples:
+            example:
+              value:
+                description: Too many requests.
+                type: too many requests
+          schema:
+            $ref: '#/components/schemas/RateCenterCoverageUnsuccessfulResponse'
+      description: Too many requests.
+    rateCenter500Error:
+      content:
+        application/json:
+          examples:
+            example:
+              value:
+                description: The server has encountered an internal error.
+                type: internal server error
+          schema:
+            $ref: '#/components/schemas/RateCenterCoverageUnsuccessfulResponse'
+      description: The server has encountered an internal error.
     rateCenterFindCoverageResponse404Error:
       content:
         application/xml: