Customers contact ADT Security Services for help with alarm systems, monitoring, billing, and account management. Since Skype discontinued free toll-free calling in May 2025, many toll-free home security support lines can be difficult to reach through standard VoIP apps or mobile carriers. With Connect-EZ, you can call ADT directly over Wi-Fi or mobile data—no phone plan or prepaid credits required.
Why You Might Need to Call ADT Security Services
People commonly reach ADT to:
- Troubleshoot alarm or sensor issues
- Ask about monitoring plans or billing charges
- Schedule service visits or equipment upgrades
- Resolve account access or verification problems
- Update emergency contact information
- Cancel or modify security services
ADT Security Services Customer Support Number
1-888-450-9143
This toll-free number supports residential and business security inquiries.
Why Calling ADT Can Be Difficult
Callers often encounter:
- Toll-free routing blocked by some carriers
- VoIP platforms that reject toll-free dialing
- Paid calling apps requiring credits
- Loss of free toll-free access after Skype’s May 2025 shutdown
Call ADT Easily with Connect-EZ
Connect-EZ allows you to place toll-free calls using only data.
- Free Web Calling — Up to 30 minutes/day
https://tollfree.connect-ez.com - Connect-EZ App (paid) — Unlimited calling with no time limits
Helpful for alarm troubleshooting, billing questions, and extended support calls.
How to Call ADT Using Connect-EZ
- Go to https://tollfree.connect-ez.com
- Enter 18884509143
- Click “Call Now”
Final Thoughts
Whether you’re managing your security system, reviewing charges, or scheduling service, Connect-EZ makes contacting ADT Security Services simple and reliable. Start your call anytime at
https://tollfree.connect-ez.com.