diff --git a/apps/account/serializers/back.py b/apps/account/serializers/back.py
index 7c730dae..bcab7e73 100644
--- a/apps/account/serializers/back.py
+++ b/apps/account/serializers/back.py
@@ -51,7 +51,6 @@ class BackUserSerializer(UserSerializer):
         )
         extra_kwargs = {
             'password': {'write_only': True},
-            'phone': {'write_only': True},
         }
         read_only_fields = (
             'old_password',
diff --git a/apps/account/serializers/common.py b/apps/account/serializers/common.py
index b2eed176..f1ebbd50 100644
--- a/apps/account/serializers/common.py
+++ b/apps/account/serializers/common.py
@@ -110,7 +110,6 @@ class UserSerializer(PhoneMixinSerializer, serializers.ModelSerializer):
             'image_url': {'required': False, },
             'cropped_image_url': {'required': False, },
             'newsletter': {'required': False, },
-            'phone': {'required': False, 'write_only': True, }
         }
 
     def create(self, validated_data):
diff --git a/apps/establishment/serializers/back.py b/apps/establishment/serializers/back.py
index 6b8bdd7b..09aab542 100644
--- a/apps/establishment/serializers/back.py
+++ b/apps/establishment/serializers/back.py
@@ -9,6 +9,7 @@ from account.serializers.common import UserShortSerializer
 from collection.models import Guide
 from establishment import models, serializers as model_serializers
 from establishment.models import ContactEmail, ContactPhone, EstablishmentEmployee
+from establishment.serializers.common import ContactPhonesSerializer
 from gallery.models import Image
 from location.serializers import AddressDetailSerializer, TranslatedField
 from main.models import Currency
@@ -63,13 +64,14 @@ class EstablishmentListCreateSerializer(model_serializers.EstablishmentBaseSeria
         read_only=True,
     )
     tz = TimeZoneChoiceField()
-    phones = serializers.ListField(
-        source='contact_phones',
+    contact_phones = serializers.ListField(
         allow_null=True,
         allow_empty=True,
         child=serializers.CharField(max_length=128),
         required=False,
+        write_only=True,
     )
+    phones = ContactPhonesSerializer(read_only=True, many=True)
     emails = serializers.ListField(
         source='contact_emails',
         allow_null=True,
@@ -78,8 +80,7 @@ class EstablishmentListCreateSerializer(model_serializers.EstablishmentBaseSeria
         required=False,
     )
 
-    class Meta:
-        model = models.Establishment
+    class Meta(model_serializers.EstablishmentBaseSerializer.Meta):
         fields = [
             'id',
             'name',
@@ -87,6 +88,7 @@ class EstablishmentListCreateSerializer(model_serializers.EstablishmentBaseSeria
             'index_name',
             'website',
             'phones',
+            'contact_phones',
             'emails',
             'price_level',
             'toque_number',
@@ -137,17 +139,6 @@ class EstablishmentPositionListSerializer(model_serializers.EstablishmentBaseSer
         ]
 
 
-class EstablishmentContactPhoneSerializer(PhoneMixinSerializer, serializers.ModelSerializer):
-    """Establishment contact phone serializer."""
-    class Meta:
-        """Meta class."""
-        model = models.ContactPhone
-        fields = [
-            'country_calling_code',
-            'national_calling_number',
-        ]
-
-
 class EstablishmentRUDSerializer(model_serializers.EstablishmentBaseSerializer):
     """Establishment create serializer"""
 
@@ -168,7 +159,7 @@ class EstablishmentRUDSerializer(model_serializers.EstablishmentBaseSerializer):
     subtypes = model_serializers.EstablishmentSubTypeBaseSerializer(source='establishment_subtypes',
                                                                     read_only=True, many=True)
     type = model_serializers.EstablishmentTypeBaseSerializer(source='establishment_type', read_only=True)
-    phones = EstablishmentContactPhoneSerializer(read_only=True, many=True)
+    phones = ContactPhonesSerializer(read_only=True, many=True)
 
     class Meta(model_serializers.EstablishmentBaseSerializer.Meta):
         fields = [
diff --git a/apps/establishment/serializers/common.py b/apps/establishment/serializers/common.py
index 6f71fb6c..f3616c4f 100644
--- a/apps/establishment/serializers/common.py
+++ b/apps/establishment/serializers/common.py
@@ -21,19 +21,21 @@ from timetable.serialziers import ScheduleRUDSerializer
 from utils import exceptions as utils_exceptions
 from utils.serializers import (
     CarouselCreateSerializer, FavoritesCreateSerializer, ImageBaseSerializer,
-    ProjectModelSerializer, TranslatedField,
+    ProjectModelSerializer, TranslatedField, PhoneMixinSerializer
 )
 
 logger = logging.getLogger(__name__)
 
 
-class ContactPhonesSerializer(serializers.ModelSerializer):
+class ContactPhonesSerializer(PhoneMixinSerializer, serializers.ModelSerializer):
     """Contact phone serializer"""
 
     class Meta:
         model = models.ContactPhone
         fields = [
-            'phone'
+            'phone',
+            'country_calling_code',
+            'national_calling_number',
         ]
 
 
@@ -657,8 +659,6 @@ class CompanyBaseSerializer(serializers.ModelSerializer):
         ]
         extra_kwargs = {
             'establishment': {'write_only': True},
-            'phones': {'write_only': True},
-            'faxes': {'write_only': True},
             'address': {'write_only': True}
         }