Custom Function to Format Phone / Mobile numbers in Australian Standard format

Custom Function to Format Phone / Mobile numbers in Australian Standard format

So I got sick of phone numbers being formatted incorrectly and Zoho not doing anything to standardise phone numbers to meet E.164 formats. So I went and coded my own function to fix this.
And figured I'd share with the community

This is specifically for Australian numbers. 

The CF will take all mobile, local landline, 1800 & 1300 numbers and format them into the format we are used to in Australia.
It will also add the country code +61 to the prefix so you can call directly from the CRM.

It works with all 10 digit numbers (0400 000 000 or 03 9000 0000)
And with all 9 digit numbers (400 000 000 or 3 9000 0000)
IE works with both the starting 0 or without the starting 0 (ie 03 9000 1111 or 3 9000 1111)


The numbers will be formatted as below

All mobile numbers    0400111222 --> +61 400 111 222
                                       400111222 --> +61 400 111 222
All local numbers        0390001111 --> +61 3 9000 1111
                                       390001111 --> +61 3 9000 1111
1800 numbers            1800111222 --> +61 1800 111 222
1300 numbers            1300111222 --> +61 1300 111 222

For the local numbers it will work with all states area codes (02, 03, 07, 08)

Anything that isn't the above will be ignored and stay the way it was. IE 131122 will stay like that
As will any numbers that aren't 9 or 10 digits long. (ie +61400111222 wont be formatted with spaces)

**NB I may do a V2 to format numbers that are +61 already but not planning that for a while.

This function is specifically for the Leads module.
It is Phone/Mobile Field agnostic. In that it will take whatever value is in the Phone Field, format it return it to the Phone Field. and what ever is in the Mobile Field, format and return it to Mobile Field.

I did this specifically as we use Phone to be the contacts Primary contact number and Mobile to be their Secondary contact Number.

It should be pretty easy to adapt to Contacts Module or any other module. You only need to change line 1 & 211.


Setting up with Workflow and Triggering the Function:
This applies for CRM
  1. Go to Setup --> Automation --> Workflow Rules --> Create Rule --> Under Module, select Leads --> Give a Rule name and Description (ie Format Phone Numbers Australia) --> Next
  2. When = Select "On a Record action" --> "Create or Edit" --> Next
  3. Condition = In Conditions, choose "All Leads" --> Next.
  4. Instant Actions --> Function --> New Function --> Write your own --> Add a Function name (ie Format_Phone_Numbers_Au), Display Name (ie Format Phone Numbers Australia), Description --> Create
  5. Copy paste the code from below and proceed to save the code.
  6. "Edit the Arguments" --> Key is id, in Param Value type # and choose your fields (ie Leads and Lead Id) the end result should read id = Leads - Lead Id --> Save
  7. Save the Function 
  8. Save the Workflow.


NOTE: there is probably a better more efficient way of achieving this.
So if anyone know a better way to code the above I'd love to hear.

EDIT: I had to upload the code separately due to restrictions in the post lengths.

EDIT 2: now updated to work with brackets (03) 9000 1111 and hyphens 0400-000-000

EDIT 3: updated to work with the country code already added but no + ie 61400111222  


The number formatting will work with the following

All mobile numbers    --> +61 400 111 222
  1. 0400 111 222
  2. 400111222
  3. 0400-111-222
  4. 61400111222
All local numbers  --> +61 3 9000 1111
(works with 02, 03, 07, 08) 
  1. 0390001111                  
  2. 390001111
  3. (03) 9000 1111
  4. (03) 9000-1111
1800 numbers  --> +61 1800 111 222
  1. 1800111222
  2. 1800 111 222
1300 numbers  --> +61 1300 111 222
  1. 1300111222 
  2. 1300 111 222 
​
​
EDIT: May 2025

Theres been some requests about cleaning up existing phone numbers for leads/contacts.

To do this there are a few steps to do.

Step 1 - create a new Custom Function called "Format Phone Numbers Au - mass update"
(or what ever you want to name it)

Use the same code as the single run fuction and add a recurring "loop" section to the start of the code, and a small closing at the end.
The way I have it setup is to use the following opening code before Line 1. 
Line 6 of the below code replaces Line 1 in the full code.

  1. string button.Format_Phone_Numbers_Au_mass_update(String leadIDs)
  2. {
  3. idList = leadIDs.toList("|||");
  4. for each  rec in idList
  5. {
  6. a = zoho.crm.getRecordById("Leads",rec);

Then to close the function replace the final Map (line 208-213) with the following

  1. }
  2. mp = Map();
  3. mp.put("Phone",nph);
  4. mp.put("Mobile",nmob);
  5. update = zoho.crm.updateRecord("Leads",rec,mp);
  6. info mp;
  7. info update;
  8. }
  9. return "Success";
  10. }

This new function will take your selected list of Leads and then "for each Record in the idList will run the function"

Step 2 - Create a Mass Update Button in the List view of the Leads/Contacts Module

Go to Settings > Customizations > Modules and Fields > [Module Tab} > Leads
Then go the the Buttons tab > Create New Botton

Button Name: Phone Numbers Mass Update
Define action: Function
Select Page: In List
Select Position: Mass Action Menu  (preview to see where the botton will be placed)
Configured Function: Select the function you created in the above step

Doing the above will create a new botton in the main list view for the Module. 
To use the button you need to select the entries you want to run the function then click the button.

Step 3 - Create a custom View for your Leads/Contacts so that you have less than 1000 

Zoho CRM Limits mass update functions to run for max of 1000 entries at a time. So if you have 10,000's leads you need to figure out how to narrow your view down to less than 1000 entries.

One way is to create a View with specific criteria like 
Email starts with A - this will show all leads with email address beginning with A
If this is still more than 1000 then figure out how to reduce it further to less than 1000

Step 4 - Select all records
Select the check box of the view at the top of the Column. This will select all records in the current window.
Windows are limted to 100 records, so you need to select all 1000 
You will then see a Blue text option to "Select All records in this view". Click this and all records will be selected.
If you have more than 1000 records in the view you wont be able to do the following step so make sure you've limited the view.

Step 5 - click the Mass Update button

Click the Mass Update Button you created above in Step 2. This will run the fuction for all the entries.
It'll take some time and entries will be added to the execution que. If you are interested you can check the api usage to make sure you keep your usage under the daily limit.

Step 6 - Figure out how to vary your list View for the next batch

Rinse and repeat Step 3-5. 
Figure out how to change the View so you see the next 1000 batch but exclude the ones you have already done.

Step 7 - Finish

Make sure you remove the Button you created in Step 2, otherwise someone will definitily run it in future when you dont want them to.


    • Recent Topics

    • Text/SMS With Zoho Desk

      Hi Guys- Considering using SMS to get faster responses from customers that we are helping.  Have a bunch of questions; 1) Which provider is better ClickaTell or Screen Magic.  Screen Magic seems easier to setup, but appears to be 2x as expensive for United States.  I cannot find the sender id for Clickatell to even complete the configuration. 2) Can customer's reply to text messages?  If so are responses linked back to the zoho ticket?  If not, how are you handling this, a simple "DO NOT REPLY" as

    • How to update Multi File upload field

      Assume that i have a multi file upload field,how can i update the same field again?

    • Custom Field in Zoho Projects pulling into Analytics

      We have a client that we have built our their new business process using Zoho Projects, and we have build a lot of custom fields with their their Projects where they are capturing specific data points that we want to be able to track and pull data, as

    • Marketer's Space - Holiday season email marketing tips you should know

      Hello Marketers! Welcome back to another post in Marketer's Space! 'Tis the season—that time of the year everyone eagerly anticipates. While most look forward to relaxing, marketers will be super-busy from late November to early January. Mistakes can

    • Zia Competitor Alerts made easy with Zia's suggestions

      Hi everyone, In addition to the existing manually added competitors, Zia will now find your competitors for you - instantly. Earlier, you had to identify competitors through research manually, support tickets, or tradeshows—a time-consuming process that

    • Add Custom Field Inside Parts Section

      How to Add Custom Field Inside Parts Section in Workorder like Category and Sub- Category

    • Zoho CRM Community Digest October 2025 | Part 2

      Hello Everyone! From new mobile capabilities and smarter integrations to real-world workflow fixes and developer insights, all the highlights from the second half of October is covered right here. Let’s dive in. Product Updates: Zoho CRM Mobile Updates:

    • Understanding Zoho Contracts

      Effective contract management relies on systems that are structured, organized, and reliable. Every feature, workflow, rule, and restriction in Zoho Contracts are designed the way they are to ensure consistency, compliance, and control across every stage

    • Tip of the Week #76– Automate your inbox during vacation in Zoho TeamInbox

      When you're on vacation or away from your desk, the last thing you want is for important emails to be missed or left unanswered. The good news is, you can easily set up rules in Zoho TeamInbox to assign incoming messages automatically to a teammate who's

    • Domain restriction for User Management actions in Zoho One

      Greetings, Zoho One Admins! To strengthen account security further and safeguard user management settings, we are imposing domain-based restrictions for user account-focused admin actions in Zoho One. In addition to password reset of user, organization

    • Zoho Mail iOS app update: Signature

      Hello everyone! In the latest version(3.1.7) of the Zoho Mail app update, we have brought in support to create, edit and remove signature within the app. You can create signature from the compose screen as well as from within the Settings module(inside

    • Copy paste from word document deletes random spaces

      Hello Dear Zoho Team, When copying from a word document into Notebook, often I face a problem of the program deleting random spaces between words, the document become terribly faulty, eventhough it is perfect in its original source document (and without

    • Desktop app doesn't support notecards created on Android

      Hi, Does anybody have same problem? Some of last notecards created on Android app (v. 6.6) doesn't show in desktop app (v. 3.5.5). I see these note cards but whith they appear with exclamation mark in yellow triangle (see screenshot) and when I try to

    • Approval Button in Subform

      Hi Team, I’m working on a subform-based requirement where users will submit requests, and these requests must go through approval by multiple team managers. Each line item in the subform needs to be individually approved or declined based on the user's

    • Reporting Limitation on Lead–Product Relation in Zoho CRM

      I noticed that Zoho CRM has a default Products related list under Leads. However, when I try to create a report for Lead–Product association, I’m facing some limitations. To fix this, I’m considering adding a multi-lookup field along with a custom related

    • Setting checkbox value on template in Sign from Creator

      Good day, Please help me understand how do I set a tick from a checkbox in Creator into a checkbox on a Sign template. Below is the only values on the Sign template and the code from Creator, "field_boolean_data": {}, "field_date_data": {}, "field_radio_data":

    • Zoho Projects - Unread Comment Icon

      Hi Projects Team, It would be great if there was a notification I con on the comments icon so it's easy to see which tasks have new comments. Something like a red circle with a number of unread comments would be great. Thanks for considering my feed

    • Zoho Projects - Update Feed via API

      Hi Projects Team, Please consider adding an API to allow update and retrieval of messages to the Feed. Thank you

    • Automated log-out/session end

      I'm concerned about security of our data. Is it possible to set an automatic time-out for user sessions on Zoho CRM, after a certain period of inactivity or when the session reaches a certain duration (12 hours perhaps)? 

    • Subform auto populate values

      Hi Team, I’m trying to retrieve values from Zoho People using API functions and dynamically populate them into a subform. For example, I’ve created a form with several fields that users will fill out. Based on their input, I need to fetch records from

    • What is New in CRM Functions?

      What is New in CRM Functions? Hello everyone! We're delighted to share that Functions in Zoho CRM have had a few upgrades that would happen in phases. Phase 1 An all new built-in editor for better user experience and ease of use. ETA: In a couple of days.

    • Gantt Chart - Zoho Analytics

      Are there any plans to add Gantt Charts capabilities to Zoho Analytics?

    • WhatsApp Calling Integration via Zoho Desk

      Dear Zoho Desk Team, I would like to request a feature that allows users to call WhatsApp numbers directly via Zoho Desk. This integration would enable sending and receiving calls to and from WhatsApp numbers over the internet, without the need for traditional

    • Request for Auto PO - Min–Max based Automated Purchase Feature

      Dear Zoho POS Team, I’m writing to request a feature enhancement that would significantly streamline inventory management for businesses using Zoho POS — particularly supermarkets, FMCG retail, and multi-store operations like ours. Feature Requested:

    • Identify long running sync jobs/tables

      My sync process causes strain on my production database and I'd love some tools/alerts to help me identify which tables are taking the longest. The current screen only shows 3 tables at a time and truncates the last fetch time so that it is very cumbersome

    • Zoho Analytics Regex Support

      When can we expect full regex support in Zoho Analytics SQL such as REGEXP_REPLACE? Sometimes I need to clean the data and using regex functions is the easiest way to achieve this.

    • Automatically CC an address using Zoho CRM Email Templates

      Hi all - have searched but can't see a definitive answer. We have built multiple email templates in CRM. Every time we send this we want it to CC a particular address (the same address for every email sent) so that it populates the reply back into our

    • Solution to Import PST File into Office 365.

      MailsDaddy OST to Office 365 Migration Tool is an outstanding solution to recover OST files and migrate them into Office 365 without any hassle. Using this software users can multiple OST files into Office 365 with complete data security. It offers users

    • Series Label in the Legend

      My legend reads 'Series 1' and 'Series 2'. From everything I read online, Zoho is supposed to change the data names if it's formatted correctly. I have the proper labels on the top of the columns and the right range selected. I assume it's something in

    • Associate emails from both primary and secondary contacts to deal

      We need to associate emails from multiple contacts to a deal. Please advise how this can be achieved. At present, only emails from primary contacts can be associated. Thanks

    • New integration: Zoho Sign for Zoho Projects

      Hey there! We’re excited to announce the brand-new Zoho Sign integration for Zoho Projects! With this integration, users can now send documents for signatures, track their progress, and manage approvals—all without leaving Zoho Projects. This bridges

    • Update to attachment display in ticket threads

      This enhancement will provide faster access for support teams and end-users, significantly boosting productivity for everyone. Get ready for a more efficient and satisfying experience! Immediate benefits Faster ticket rendering reduces wait times and

    • Narrative 15: Blueprint - Automate, guide, and transform your support processes

      Behind the scenes of a successful ticketing system: BTS Series Narrative 15: Blueprint - Automate, guide, and transform your support processes Even organizations that deliver quality products and services can face low customer satisfaction when their

    • Different MRP / Pricing for same product but different batches

      We often face the following situations where MRP of a particular product changes on every purchase and hence we have to charge the customer accordingly. This can't be solved by Batch tracking as of now so far as I understand Zoho. How do you manage it as of now? 

    • Batch/lot # and Storage bin location

      Hi I want to ask for a feature on Zoho inventory I own a warehouse and I've gone through different management software solutions with no luck until I found Zoho, it has been a game changer for my business with up to the minute information, I'm extremely happy with it. It's almost perfect. And I say Almost because the only thing missing for me (and I'm sure I'm not alone) is the need of being able to identify the lot number of my inventory and where it is located in the warehouse. Due to the nature

    • ZOHO BOOKS - RECEIVING MORE ITEMS THAN ORDERED

      Hello, When trying to enter a vendor's bill that contains items with bigger quantity than ordered in the PO (it happens quite often) - The system would not let us save the bill and show this error: "Quantity recorded cannot be more than quantity ordered." 

    • Good news! Calendar in Zoho CRM gets a face lift

      Dear Customers, We are delighted to unveil the revamped calendar UI in Zoho CRM. With a complete visual overhaul aligned with CRM for Everyone, the calendar now offers a more intuitive and flexible scheduling experience. What’s new? Distinguish activities

    • Sync desktop folders instantly with WorkDrive TrueSync (Beta)

      Keeping your important files backed up and accessible has never been easier! With WorkDrive desktop app (TrueSync), you can now automatically sync specific desktop folders to WorkDrive Web, ensuring seamless, real-time updates across devices. Important:

    • Writer update results in BitDefender blocking it as malware

      After updating Writer to latest update, Bitdefender blocked the app and writer no longer runs.

    • Zoho Books - New Interface keep details with PDF View

      Hello, The Zoho Books Interface has changed for estimates etc... One thing is causing issues though. Before the change, in PDF view you could see the detail information including custom fields entered for the estimate. Now, you have to switch between

    • Next Page