diff --git a/.env b/.env
index a824370..9479d82 100644
--- a/.env
+++ b/.env
@@ -31,4 +31,6 @@
 ## AWS region for enabling Recent Call Feature server logs
 #VITE_APP_AWS_REGION=us-west-2
 ## enable lazy loading for phone numbers (improves performance when managing large quantities)
-# VITE_APP_ENABLE_PHONE_NUMBER_LAZY_LOAD=true
\ No newline at end of file
+# VITE_APP_ENABLE_PHONE_NUMBER_LAZY_LOAD=true
+# hides controlls to add Carrier and Phone number from non Admin/SP Users (also need to set flag on API server to block API calls)
+#VITE_ADMIN_CARRIER=1
\ No newline at end of file
diff --git a/entrypoint.sh b/entrypoint.sh
index b1a06d8..f76f964 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -18,7 +18,7 @@ DISABLE_CALL_RECORDING=${DISABLE_CALL_RECORDING:-false}
 
 # Serialize window global to provide the API URL to static frontend dist
 # This is declared and utilized in the web app: src/api/constants.ts
-SCRIPT_TAG="<script>window.JAMBONZ = {API_BASE_URL: \"${API_BASE_URL}\",DISABLE_LCR: \"${DISABLE_LCR}\",DISABLE_JAEGER_TRACING: \"${DISABLE_JAEGER_TRACING}\",DISABLE_CUSTOM_SPEECH: \"${DISABLE_CUSTOM_SPEECH}\",ENABLE_FORGOT_PASSWORD: \"${ENABLE_FORGOT_PASSWORD}\",DISABLE_CALL_RECORDING: \"${DISABLE_CALL_RECORDING}\"};</script>"
+SCRIPT_TAG="<script>window.JAMBONZ = {API_BASE_URL: \"${API_BASE_URL}\",DISABLE_LCR: \"${DISABLE_LCR}\",DISABLE_JAEGER_TRACING: \"${DISABLE_JAEGER_TRACING}\",DISABLE_CUSTOM_SPEECH: \"${DISABLE_CUSTOM_SPEECH}\",ENABLE_FORGOT_PASSWORD: \"${ENABLE_FORGOT_PASSWORD}\",DISABLE_CALL_RECORDING: \"${DISABLE_CALL_RECORDING}\",ADMIN_CARRIER: \"${ADMIN_CARRIER}\"};</script>"
 sed -i -e "\@</head>@i\    $SCRIPT_TAG" ./dist/index.html
 
 # Start the frontend web app static server
diff --git a/src/api/constants.ts b/src/api/constants.ts
index 3daf2c9..872710f 100644
--- a/src/api/constants.ts
+++ b/src/api/constants.ts
@@ -35,6 +35,7 @@ interface JambonzWindowObject {
   DISABLE_ADDITIONAL_SPEECH_VENDORS: string;
   AWS_REGION: string;
   ENABLE_PHONE_NUMBER_LAZY_LOAD: string;
+  ADMIN_CARRIER: string;
 }
 
 declare global {
@@ -110,6 +111,8 @@ export const STRIPE_PUBLISHABLE_KEY: string =
   window.JAMBONZ?.STRIPE_PUBLISHABLE_KEY ||
   import.meta.env.VITE_APP_STRIPE_PUBLISHABLE_KEY;
 
+export const ADMIN_CARRIER: string =
+  window.JAMBONZ?.ADMIN_CARRIER || import.meta.env.VITE_ADMIN_CARRIER || "0";
 /** TCP Max Port */
 export const TCP_MAX_PORT = 65535;
 
diff --git a/src/containers/internal/views/carriers/index.tsx b/src/containers/internal/views/carriers/index.tsx
index 0ebaf91..7ac03d1 100644
--- a/src/containers/internal/views/carriers/index.tsx
+++ b/src/containers/internal/views/carriers/index.tsx
@@ -31,6 +31,9 @@ import {
   ENABLE_HOSTED_SYSTEM,
   PER_PAGE_SELECTION,
   USER_ACCOUNT,
+  ADMIN_CARRIER,
+  USER_ADMIN,
+  USER_SP,
 } from "src/api/constants";
 import { DeleteCarrier } from "./delete";
 
@@ -202,13 +205,16 @@ export const Carriers = () => {
             </M>
           )}
         </div>
-
-        <Link to={`${ROUTE_INTERNAL_CARRIERS}/add`} title="Add a Carrier">
-          {" "}
-          <Icon>
-            <Icons.Plus />
-          </Icon>
-        </Link>
+        {((ADMIN_CARRIER === "1" &&
+          (user?.scope === USER_ADMIN || user?.scope === USER_SP)) ||
+          ADMIN_CARRIER === "0") && (
+          <Link to={`${ROUTE_INTERNAL_CARRIERS}/add`} title="Add a Carrier">
+            {" "}
+            <Icon>
+              <Icons.Plus />
+            </Icon>
+          </Link>
+        )}
       </section>
       <section className="filters filters--multi">
         <SearchFilter
@@ -325,11 +331,15 @@ export const Carriers = () => {
           )}
         </div>
       </Section>
-      <Section clean>
-        <Button small as={Link} to={`${ROUTE_INTERNAL_CARRIERS}/add`}>
-          Add carrier
-        </Button>
-      </Section>
+      {((ADMIN_CARRIER === "1" &&
+        (user?.scope === USER_ADMIN || user?.scope === USER_SP)) ||
+        ADMIN_CARRIER === "0") && (
+        <Section clean>
+          <Button small as={Link} to={`${ROUTE_INTERNAL_CARRIERS}/add`}>
+            Add carrier
+          </Button>
+        </Section>
+      )}
       <footer>
         <ButtonGroup>
           <MS>
diff --git a/src/containers/internal/views/phone-numbers/index.tsx b/src/containers/internal/views/phone-numbers/index.tsx
index 337c3a9..2eca964 100644
--- a/src/containers/internal/views/phone-numbers/index.tsx
+++ b/src/containers/internal/views/phone-numbers/index.tsx
@@ -28,7 +28,13 @@ import { hasLength, hasValue, formatPhoneNumber } from "src/utils";
 import { DeletePhoneNumber } from "./delete";
 
 import type { Account, PhoneNumber, Carrier, Application } from "src/api/types";
-import { PER_PAGE_SELECTION, USER_ACCOUNT } from "src/api/constants";
+import {
+  PER_PAGE_SELECTION,
+  USER_ACCOUNT,
+  USER_ADMIN,
+  ADMIN_CARRIER,
+  USER_SP,
+} from "src/api/constants";
 import { ScopedAccess } from "src/components/scoped-access";
 import { Scope } from "src/store/types";
 import { getAccountFilter, setLocation } from "src/store/localStore";
@@ -185,16 +191,20 @@ export const PhoneNumbers = () => {
     <>
       <section className="mast">
         <H1 className="h2">Phone numbers</H1>
-        {hasLength(accounts) && hasLength(carriers) && (
-          <Link
-            to={`${ROUTE_INTERNAL_PHONE_NUMBERS}/add`}
-            title="Add a phone number"
-          >
-            <Icon>
-              <Icons.Plus />
-            </Icon>
-          </Link>
-        )}
+        {hasLength(accounts) &&
+          hasLength(carriers) &&
+          ((ADMIN_CARRIER === "1" &&
+            (user?.scope === USER_ADMIN || user?.scope === USER_SP)) ||
+            ADMIN_CARRIER === "0") && (
+            <Link
+              to={`${ROUTE_INTERNAL_PHONE_NUMBERS}/add`}
+              title="Add a phone number"
+            >
+              <Icon>
+                <Icons.Plus />
+              </Icon>
+            </Link>
+          )}
       </section>
       <section className="filters filters--multi">
         <SearchFilter
@@ -368,14 +378,19 @@ export const PhoneNumbers = () => {
                       >
                         <Icons.Edit3 />
                       </Link>
-                      <button
-                        type="button"
-                        title="Delete phone number"
-                        onClick={() => setPhoneNumber(phoneNumber)}
-                        className="btnty"
-                      >
-                        <Icons.Trash />
-                      </button>
+                      {((ADMIN_CARRIER === "1" &&
+                        (user?.scope === USER_ADMIN ||
+                          user?.scope === USER_SP)) ||
+                        ADMIN_CARRIER === "0") && (
+                        <button
+                          type="button"
+                          title="Delete phone number"
+                          onClick={() => setPhoneNumber(phoneNumber)}
+                          className="btnty"
+                        >
+                          <Icons.Trash />
+                        </button>
+                      )}
                     </div>
                   </div>
                 );
@@ -404,13 +419,17 @@ export const PhoneNumbers = () => {
           )}
         </div>
       </Section>
-      <Section clean>
-        {hasLength(accounts) && hasLength(carriers) && (
-          <Button small as={Link} to={`${ROUTE_INTERNAL_PHONE_NUMBERS}/add`}>
-            Add phone number
-          </Button>
-        )}
-      </Section>
+      {((ADMIN_CARRIER === "1" &&
+        (user?.scope === USER_ADMIN || user?.scope === USER_SP)) ||
+        ADMIN_CARRIER === "0") && (
+        <Section clean>
+          {hasLength(accounts) && hasLength(carriers) && (
+            <Button small as={Link} to={`${ROUTE_INTERNAL_PHONE_NUMBERS}/add`}>
+              Add phone number
+            </Button>
+          )}
+        </Section>
+      )}
       <footer>
         <ButtonGroup>
           <MS>