diff --git a/modules/client/back/methods/sms/send.js b/modules/client/back/methods/sms/send.js
index 325e2e60d3..4e088d6ee3 100644
--- a/modules/client/back/methods/sms/send.js
+++ b/modules/client/back/methods/sms/send.js
@@ -34,8 +34,12 @@ module.exports = Self => {
     Self.send = async(ctx, destinationFk, destination, message) => {
         const userId = ctx.req.accessToken.userId;
         const smsConfig = await Self.app.models.SmsConfig.findOne();
-        /* if (destination.length <= 9)
-            destination = '34' + destination;*/
+
+        if (destination.length == 9) {
+            const spainPrefix = '0034';
+            destination = spainPrefix + destination;
+        }
+
         const params = {
             api_key: smsConfig.apiKey,
             messages: [{
diff --git a/modules/client/back/methods/sms/send.spec.js b/modules/client/back/methods/sms/send.spec.js
index 910b7d7b21..7ca78b2149 100644
--- a/modules/client/back/methods/sms/send.spec.js
+++ b/modules/client/back/methods/sms/send.spec.js
@@ -3,7 +3,7 @@ const app = require('vn-loopback/server/server');
 describe('sms send()', () => {
     it('should not return status error', async() => {
         const ctx = {req: {accessToken: {userId: 1}}};
-        const result = await app.models.Sms.send(ctx, 1105, '123123123', 'My SMS Body');
+        const result = await app.models.Sms.send(ctx, 1105, '123456789', 'My SMS Body');
 
         expect(result.status).toBeUndefined();
     });