Hi! I understand you're having trouble seeing the contacts or phone numbers for representatives in the 5 Calls app on your iPhone. Let's get to the bottom of this so you can connect with your reps smoothly.

To start, could you tell me:
- Are you seeing any error messages when trying to view contacts?
- Is the app not showing any representatives at all, or just missing phone numbers?
- Did this problem start recently after an app update or iOS update?

Meanwhile, here are some simple troubleshooting steps tailored for your iOS 18.6 device:

1. Check your location input: The 5 Calls app uses your zip code to find your local representatives. Double-check that you've entered your correct zip code in the app settings.

2. Refresh the app data: Sometimes the app needs to reload recent data.
- Close the 5 Calls app completely by swiping up in the app switcher.
- Relaunch the app and enter your zip code again.

3. Internet connection: Verify your iPhone has a stable internet connection (Wi-Fi or cellular) since the app fetches representatives info online.

4. App update: Make sure your 5 Calls app is updated from the App Store, since older versions may have bugs causing contact info not to show.

5. Restart your iPhone: Simple but sometimes effective. Power off your iPhone fully and then turn it back on.

If those steps don’t bring up the contacts/phone numbers, it could be a deeper issue with the app’s data fetching or permissions. In that case:

- Check if the app has permission to use Location services (Settings > Privacy > Location Services > 5 Calls).
- Try reinstalling the 5 Calls app: Delete it and download it fresh from the App Store.
- Confirm you’re logged in or set up properly if the app requires any account info.

Let me know if you’ve tried any of these already or if the problem persists after trying them, and we can dig deeper or explore other fixes. How’s that sound?