diff --git a/lib/telnyx.rb b/lib/telnyx.rb
index 3b72b76..087dcf2 100644
--- a/lib/telnyx.rb
+++ b/lib/telnyx.rb
@@ -87,6 +87,8 @@
 require "telnyx/message"
 require "telnyx/message_number_pool"
 require "telnyx/messaging_phone_number"
+require "telnyx/messaging_hosted_number_order"
+require "telnyx/messaging_hosted_number"
 require "telnyx/messaging_profile"
 require "telnyx/messaging_tollfree_verification"
 require "telnyx/messaging_url_domain"
diff --git a/lib/telnyx/brand.rb b/lib/telnyx/brand.rb
index 5a0f6e7..7e85b3e 100644
--- a/lib/telnyx/brand.rb
+++ b/lib/telnyx/brand.rb
@@ -16,5 +16,16 @@ def self.resource_url(inner_id = nil)
     end
 
     OBJECT_NAME = "brand".freeze
+
+    def external_vetting(params = {}, opts = {})
+      resp, opts = request(:post, "#{resource_url}/externalVetting", params, opts)
+      Util.convert_to_telnyx_object(resp.data, opts)
+    end
+
+    def self.retrieve(id, opts = {})
+      instance = new(id, opts)
+      instance.refresh
+      instance
+    end
   end
 end
diff --git a/lib/telnyx/campaign.rb b/lib/telnyx/campaign.rb
index e9e4744..f7c9ae9 100644
--- a/lib/telnyx/campaign.rb
+++ b/lib/telnyx/campaign.rb
@@ -15,6 +15,11 @@ class Campaign < APIResource
                                     operations: [:create],
                                     instance_methods: { create: action }
     end
+    def self.create(params = {}, opts = {})
+      resp, opts = request(:post, "/10dlc/campaignBuilder", params, opts)
+      Util.convert_to_telnyx_object(resp.data, opts)
+    end
+
     def accept_sharing(params = {}, opts = {})
       resp, opts = request(:post, "/10dlc/campaign/acceptSharing/#{campaignId.gsub(/\s+/, '+')}", params, opts)
       Util.convert_to_telnyx_object(resp.data, opts)
@@ -30,6 +35,11 @@ def osr_attributes(params = {}, opts = {})
       Util.convert_to_telnyx_object(resp.data, opts)
     end
 
+    def self.retrieve(id, opts = {})
+      resp, opts = request(:get, resource_url(id), {}, opts)
+      Util.convert_to_telnyx_object(resp.data, opts)
+    end
+
     def self.resource_url(inner_id = nil)
       path_prefix = "/10dlc"
       object_path = "campaign"
diff --git a/lib/telnyx/messaging_hosted_number.rb b/lib/telnyx/messaging_hosted_number.rb
new file mode 100644
index 0000000..98d1dc0
--- /dev/null
+++ b/lib/telnyx/messaging_hosted_number.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module Telnyx
+  class MessagingHostedNumber < APIResource
+    include Telnyx::APIOperations::Delete
+
+    def self.resource_url(inner_id = nil)
+      path_prefix = "/v2"
+      object_path = "messaging_hosted_numbers"
+
+      inner_id.nil? ? "#{path_prefix}/#{object_path}" : "#{path_prefix}/#{object_path}/#{CGI.escape(inner_id)}"
+    end
+
+    OBJECT_NAME = "messaging_hosted_number".freeze
+  end
+end
diff --git a/lib/telnyx/messaging_hosted_number_order.rb b/lib/telnyx/messaging_hosted_number_order.rb
index 05927df..56827bd 100644
--- a/lib/telnyx/messaging_hosted_number_order.rb
+++ b/lib/telnyx/messaging_hosted_number_order.rb
@@ -17,5 +17,10 @@ class MessagingHostedNumberOrder < APIResource
     end
 
     OBJECT_NAME = "messaging_hosted_number_order".freeze
+
+    def upload_file(params = {}, opts = {})
+      resp, opts = request(:post, "#{resource_url}/actions/file_upload", params, opts)
+      Util.convert_to_telnyx_object(resp.data, opts)
+    end
   end
 end
diff --git a/lib/telnyx/sim_card.rb b/lib/telnyx/sim_card.rb
index fbc3b72..f71b94b 100644
--- a/lib/telnyx/sim_card.rb
+++ b/lib/telnyx/sim_card.rb
@@ -46,7 +46,11 @@ def self.network_preferences(params = {}, opts = {})
       Util.convert_to_telnyx_object(resp.data, opts)
     end
 
-    # depreciated api
+    def self.retrieve(id, params = {}, opts = {})
+      resp, opts = request(:get, "/v2/sim_cards/#{id}", params, opts)
+      Util.convert_to_telnyx_object(resp.data, opts)
+    end
+
     def activate
       warn "[DEPRECATION] SimCard#activate is deprecated, use enable instead."
       enable
diff --git a/lib/telnyx/texml_application.rb b/lib/telnyx/texml_application.rb
index bd7fe68..94fd7fd 100644
--- a/lib/telnyx/texml_application.rb
+++ b/lib/telnyx/texml_application.rb
@@ -3,6 +3,10 @@
 module Telnyx
   class TexmlApplication < APIResource
     extend Telnyx::APIOperations::List
+    extend Telnyx::APIOperations::Create
+    include Telnyx::APIOperations::Delete
+    include Telnyx::APIOperations::Save
+    extend APIOperations::NestedResource
 
     OBJECT_NAME = "texml_application".freeze
   end
diff --git a/test/telnyx/brand_test.rb b/test/telnyx/brand_test.rb
new file mode 100644
index 0000000..02bb0b7
--- /dev/null
+++ b/test/telnyx/brand_test.rb
@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+require_relative "../test_helper"
+
+module Telnyx
+  class BrandTest < Test::Unit::TestCase
+    should "be retrievable" do
+      brand = Telnyx::Brand.retrieve("123")
+      assert_requested :get, "#{Telnyx.api_base}/v2/10dlc/brand/123"
+      assert brand.is_a?(Telnyx::Brand)
+    end
+
+    should "be creatable" do
+      brand = Telnyx::Brand.create(
+        name: "Test Brand",
+        ein: "12-3456789"
+      )
+      assert_requested :post, "#{Telnyx.api_base}/v2/10dlc/brand"
+      assert brand.is_a?(Telnyx::Brand)
+    end
+
+    should "be saveable" do
+      brand = Telnyx::Brand.retrieve("123")
+      brand.name = "New Brand Name"
+      brand.save
+      assert_requested :post, "#{Telnyx.api_base}/v2/10dlc/brand/123"
+    end
+
+    should "be deletable" do
+      brand = Telnyx::Brand.retrieve("123")
+      brand = brand.delete
+      assert_requested :delete, "#{Telnyx.api_base}/v2/10dlc/brand/123"
+      assert brand.is_a?(Telnyx::Brand)
+    end
+
+    should "be listable" do
+      brands = Telnyx::Brand.list
+      assert_requested :get, "#{Telnyx.api_base}/v2/10dlc/brand"
+      assert brands.data.is_a?(Array)
+      assert brands.data[0].is_a?(Telnyx::Brand)
+    end
+
+    should "be able to order external vetting" do
+      brand = Telnyx::Brand.retrieve("123")
+      vetting = brand.external_vetting(
+        vetting_provider: "Aegis Mobile",
+        vetting_score: 85
+      )
+      assert_requested :post, "#{Telnyx.api_base}/v2/10dlc/brand/123/externalVetting"
+      assert vetting.is_a?(Telnyx::TelnyxObject)
+    end
+  end
+end
diff --git a/test/telnyx/messaging_hosted_number_order_test.rb b/test/telnyx/messaging_hosted_number_order_test.rb
new file mode 100644
index 0000000..dcb9b2e
--- /dev/null
+++ b/test/telnyx/messaging_hosted_number_order_test.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Telnyx
+  class MessagingHostedNumberOrderTest < Test::Unit::TestCase
+    should "be retrievable" do
+      order = Telnyx::MessagingHostedNumberOrder.retrieve("123")
+      assert_requested :get, "#{Telnyx.api_base}/v2/messaging_hosted_number_orders/123"
+      assert order.is_a?(Telnyx::MessagingHostedNumberOrder)
+    end
+
+    should "be able to upload a file" do
+      order = Telnyx::MessagingHostedNumberOrder.retrieve("123")
+      file_upload = order.upload_file(
+        loa: File.new("path/to/loa.pdf"),
+        bill: File.new("path/to/bill.pdf")
+      )
+      assert_requested :post, "#{Telnyx.api_base}/v2/messaging_hosted_number_orders/123/actions/file_upload"
+      assert file_upload.is_a?(Telnyx::TelnyxObject)
+    end
+
+    should "be creatable" do
+      order = Telnyx::MessagingHostedNumberOrder.create(
+        phone_number: "+1234567890",
+        messaging_profile_id: "456"
+      )
+      assert_requested :post, "#{Telnyx.api_base}/v2/messaging_hosted_number_orders"
+      assert order.is_a?(Telnyx::MessagingHostedNumberOrder)
+    end
+
+    should "be saveable" do
+      order = Telnyx::MessagingHostedNumberOrder.retrieve("123")
+      order.phone_number = "+0987654321"
+      order.save
+      assert_requested :post, "#{Telnyx.api_base}/v2/messaging_hosted_number_orders/123"
+    end
+
+    should "be listable" do
+      orders = Telnyx::MessagingHostedNumberOrder.list
+      assert_requested :get, "#{Telnyx.api_base}/v2/messaging_hosted_number_orders"
+      assert orders.data.is_a?(Array)
+      assert orders.data[0].is_a?(Telnyx::MessagingHostedNumberOrder)
+    end
+  end
+end