POTS Lines Are Being Retired.
Is Your Business Ready?
Copper Plain Old Telephone Service (POTS) lines are being phased out nationwide. FCC rulings have cleared the path for carriers to shut them down — and many already have. If your business still relies on analog phone lines, now is the time to act.
Get a Free POTS Line AssessmentWhat Is POTS, and Why Is It Going Away?
POTS — Plain Old Telephone Service — is the traditional copper-wire telephone network that has been the backbone of American business communication for over a century. It is a circuit-switched analog system that runs over physical copper pairs managed by carriers like AT&T, Verizon, Lumen (formerly CenturyLink), Fidium Fiber (formerly Consolidated Communications), and others.
The problem: maintaining aging copper infrastructure is expensive, and carriers are actively migrating to all-IP networks. The technology is obsolete, the hardware is failing, and replacement parts are increasingly unavailable. The industry has been on a retirement trajectory for years — and the FCC has removed most of the regulatory barriers that previously slowed it down. Across New Hampshire, Maine, and Vermont, this includes Fidium Fiber (formerly Consolidated Communications), which has been actively transitioning its copper customer base to fiber and IP-based services throughout the region.
For your business, this means one thing: if you still have POTS lines — for your phones, alarms, elevators, fax, or credit card systems — those services are at risk of disruption or outright disconnection with as little as 180 days' notice.
The FCC Rulings You Need to Know
The regulatory landscape has shifted significantly over the past decade. Here is what the FCC has done — and what it means for businesses in New Hampshire, Maine, and Vermont.
FCC Technology Transitions Order (2015)
The FCC established a framework for the transition from legacy copper TDM networks to IP-based services. It created a process allowing carriers to file for discontinuation of copper-based services under Section 214 of the Communications Act — requiring only that they provide adequate notice to affected customers and offer a comparable replacement.
FCC Order 19-72: Eliminating Copper Build-Out Requirements
This order eliminated the FCC's mandatory copper build-out requirements, removing the obligation for carriers to maintain or expand copper infrastructure. Carriers no longer have to replace copper facilities with comparable copper — they can substitute fiber or wireless. This was a major accelerant for POTS retirement nationwide.
AT&T Petition & Accelerated Industry Retirement
AT&T filed with the FCC to fully retire its legacy copper POTS infrastructure by 2025. Other major carriers followed with similar timelines — including Lumen (formerly CenturyLink) and Fidium Fiber (formerly Consolidated Communications), which serves a significant portion of New Hampshire, Maine, and Vermont. The FCC signaled it would not stand in the way of technology transitions as long as customers received proper notice. Mass Section 214 discontinuation filings began in earnest across the country.
180-Day Notice Requirement — Active Retirements Underway
Under current FCC rules, carriers must provide at minimum 180 days notice before discontinuing a copper-based service. However, many businesses are receiving these notices without understanding what they mean or what they need to replace. Retirements are happening now — in New Hampshire, Maine, Vermont, and across the country. Waiting for a notice is not a plan.
What Systems Are at Risk in Your Building?
POTS lines do more than carry voice calls. Many business systems were built to rely on analog copper — and their owners have no idea. Here is what to check.
Fire Alarm Dialers
Most commercial fire alarm systems use a POTS line to report to a central monitoring station. If the line is cut, your alarm may go silent — or fail an inspection. This is a life-safety and insurance liability issue.
Burglar & Intrusion Alarms
Security systems that depend on analog dialers to contact monitoring centers will fail if the copper line is retired. Cellular or IP communicators are the modern replacement.
Elevator Emergency Phones
ADA compliance requires elevator emergency phones to connect to a live person. Elevators with POTS-based emergency lines must be upgraded — or you risk ADA violations and liability.
Fax Machines
Fax over analog is being phased out. If your business or a partner in healthcare or legal requires fax, you need a plan — whether that is eFax, FoIP, or a managed fax gateway.
Credit Card & POS Terminals
Legacy POS systems using analog dial-up for transaction processing will stop working when the copper line goes. IP or cellular-based payment processing is the path forward.
Medical Alert & PERS Devices
Personal Emergency Response Systems (PERS) used in healthcare settings and by elderly patients often rely on POTS. Cellular-ready replacements are available but require coordination.
Multi-Line Business Phones
Analog phone systems and older PBX equipment tied to copper trunks need to be migrated to hosted VoIP, SIP trunking, or a cloud PBX — preserving your numbers and call features.
DSL Internet Connections
Some businesses — particularly in rural New Hampshire, Maine, and Vermont — still use DSL, which runs over copper. When copper is retired, that internet connection goes with it. Fiber or fixed wireless alternatives must be in place.
How 603 Technology Solutions Manages Your Transition
We don't just tell you copper is going away — we handle the entire migration. Here is exactly what we do.
POTS Line & Device Inventory
We audit every copper analog line at your location. That includes voice lines, fax lines, alarm lines, elevator connections, and data lines. You get a full picture of what you have and what needs to change — most businesses are surprised by the number of lines they did not know about.
Risk Assessment & Priority Planning
Not everything has the same urgency. We categorize your lines by risk: life-safety systems like fire alarms and elevator phones are top priority. Business-critical systems like phones and POS are next. We build a prioritized migration plan so nothing falls through the cracks.
Modern Voice Solution Design
We design a replacement solution that actually fits your business — hosted VoIP, SIP trunking, cloud PBX, or a hybrid approach. As an authorized agent for Fidium Fiber, FirstLight, Comcast, and Spectrum, we compare options and negotiate rates. Most clients save 20–40% on their monthly telecom spend in the process.
Number Porting & Cutover Coordination
Your existing phone numbers move with you. We manage the porting process with your new carrier and plan the cutover so there is no gap in service. We coordinate timing with your team and handle the communication so you are not chasing carriers on your own.
Alarm, Elevator & Specialty Device Migration
We work with your alarm company, elevator contractor, and other specialty vendors to ensure every device that relied on a copper line has a certified replacement path — IP communicator, cellular backup, or gateway device. We document the change for insurance and compliance records.
Post-Cutover Validation & Documentation
After cutover, we validate every system — calls, alarms, credit card terminals, emergency lines. We provide complete documentation of what was replaced, what it was replaced with, and the new configuration. That documentation stays with you, not us.
Why Waiting for a Notice Is a Bad Plan
The 180-day notice window sounds like plenty of time. It is not — for a few reasons.
Specialty devices take time
Fire alarm communicator upgrades, elevator phone replacements, and medical device swaps require licensed contractors, inspections, and lead times. 180 days disappears fast.
Carriers are overwhelmed
Porting queues and installation backlogs have grown as retirements accelerate. Waiting until a notice arrives means competing with thousands of other businesses doing the same thing.
Service gaps cost real money
A gap in your phone service, a failed alarm dialer, or a downed POS terminal is not just an inconvenience — it is lost revenue, failed inspections, and potential liability.
The businesses that come out of this transition cleanly are the ones that planned ahead. We can help you be one of them — before the notice shows up.
Frequently Asked Questions
Are POTS lines actually being shut off — or is this just speculation?+
It is real and it is happening now. AT&T, Lumen, Fidium Fiber (formerly Consolidated Communications), and other carriers have filed thousands of Section 214 discontinuation notices with the FCC. Businesses across New Hampshire, Maine, and Vermont have already received retirement notices. This is not a future threat — it is an active transition.
Will my carrier notify me before they shut off my line?+
They are required to provide at least 180 days notice under FCC rules. However, some businesses have reported shorter timelines and notices being missed when sent to billing addresses rather than service locations. Do not rely on the notice as your trigger to act.
Can I just get a VoIP adapter and plug in my old phones?+
For basic voice, sometimes. But for alarm dialers, elevator phones, fax machines, and POS terminals, a simple analog adapter (ATA) may not meet code requirements or functional specifications. Each device needs to be evaluated individually — and some require certified replacement solutions.
Will my phone number change?+
No. Your existing numbers can be ported to your new service provider. We manage the porting process as part of the migration.
How much does a POTS transition cost?+
It depends on the number of lines, the complexity of your systems, and the replacement solutions selected. In most cases, businesses see monthly telecom savings that offset transition costs within 12–18 months. We provide a free assessment and cost estimate before any work begins.
Does this affect my internet service?+
If you are using DSL — which runs over copper — yes. When the copper is retired, DSL goes with it. We can help evaluate fiber, fixed wireless, and cable alternatives for your location.
We have a fire alarm and elevator — do we need special help for those?+
Yes. Life-safety systems have specific code requirements and must be transitioned by licensed contractors. We coordinate with your alarm provider and elevator company to ensure compliance — and document everything for your records and insurance.
Find Out Where Your Business Stands
We will audit your analog lines, identify every at-risk system, and give you a clear migration plan — before your carrier forces the issue. No obligation, no surprise bills.