--- title: "POTS Line Retirement: 2026-2029 Timeline & Migration Guide" description: "The real copper retirement timeline, the FCC rules that accelerated it, the forgotten devices that fail on cutover day, and a six-step migration plan." url: https://skipcall.io/en/blog/pots-line-retirement-business language: en last_updated: 2026-09-02 --- [Ask Claude about this article](https://claude.ai/new?q=I'm%20reading%20%22POTS%20Line%20Retirement%3A%20What%20Every%20Business%20Needs%20to%20Do%20Before%20the%20Copper%20Sunset%22%20\(https%3A%2F%2Fskipcall.io%2Fen%2Fblog%2Fpots-line-retirement-business\).%20Read%20the%20article%2C%20then%20answer%20my%20questions%20about%20it.) 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LinkedIn X [Back to blog](https://skipcall.io/en/blog) VoIP Published 2 September 2026 # POTS Line Retirement: What Every Business Needs to Do Before the Copper Sunset The real copper retirement timeline, the FCC rules that accelerated it, the forgotten devices that fail on cutover day, and a six-step migration plan that keeps the phones up. 2029 AT\&T's target for retiring copper across most of its footprint Oct 2025 when adds, moves and changes on copper services stopped being processed 1 day the FCC deadline for completing a simple number port — complex business ports take weeks Copper retirement is the most-announced and least-acted-on telecom story of the decade. Carriers have been signaling it for years, businesses have deferred it every year, and the result is now very concrete: companies discovering that their fax line, their card terminal, or their elevator emergency phone no longer works, without ever having received a notice they knew how to read. The difficulty is not technical — moving business telephony to IP is straightforward. It is the shape of the timeline: **there is no national cutoff date.** Retirement advances wire center by wire center, and every company has its own deadline. This guide gives the real timeline, the list of devices that fail, and the migration plan in the order it has to be executed. 2029 AT\&T's stated copper retirement target Oct 2025 adds, moves and changes on copper stopped 55 wire centers in a single 2026 discontinuance filing ## POTS, copper, PSTN: getting the words straight Three terms circulate and get used interchangeably. The confusion has practical consequences, so let us clear it now. - **POTS** (Plain Old Telephone Service) is the **service**: the classic analog line, where each call opens a dedicated circuit and the line carries its own power. - **The PSTN** is the public switched telephone network as a whole — the legacy voice network that POTS lines connect to. - **Copper** is the **physical infrastructure**: the pairs running from the central office to your building. It is what is being retired, and retiring it takes down everything running on it, DSL included. In other words, “POTS retirement” and “copper retirement” are two stages of the same move. The first stopped the sale; the second physically disconnects. ## The real timeline Two mechanisms operate at once, and they do not affect you the same way. ### Mechanism 1: the commercial freeze This is the end of selling. Since October 2025, AT\&T has stopped accepting new orders and stopped processing adds, moves and changes on copper-based services. Other carriers have run comparable programs. Practical effect: you cannot add a line, relocate a line, or change a circuit. Your current installation still runs — but it is frozen. ### Mechanism 2: the physical retirement This is the actual disconnection, wire center by wire center. Under **Section 214(a)** of the Communications Act, a carrier that wants to discontinue a service must apply to the FCC. Those applications are specific: AT\&T’s July 2026 filing covered residential POTS, business POTS and certain legacy wireline VoIP services across portions of **55 wire centers in 13 states**. AT\&T’s stated goal is to retire copper across most of its footprint **by the end of 2029**. | What you need to know | When it happens | | - | - | | You can no longer order a new copper line | Already in effect | | You can no longer move or modify what exists | Already in effect | | Your analog lines stop working | Retirement of your wire center | | Copper largely gone across AT\&T’s footprint | End of 2029 | ## What breaks, and what nobody inventoried In nearly every failed migration, the phones were not the problem. It was the equipment plugged into a phone jack that nobody associates with telephony any more. | Device | What happens at cutover | Common fix | | - | - | - | | **Elevator emergency phone** | No emergency call path — immediate code exposure under ASME A17.1 | Cellular replacement unit, validated by the elevator service provider | | **Fire alarm communicator** | No transmission to the monitoring center | IP or cellular communicator; NFPA 72 recognizes both, confirm with your AHJ | | **Burglar alarm / monitoring panel** | No signal to the central station | IP or cellular path, per the monitoring contract | | **Dial-up credit card terminal** | No payment authorization | IP or LTE terminal | | **Fax machine** | No send or receive | Fax over IP, or move to digital fax | | **Emergency call box** | No call path | Cellular unit | | **Postage meter** | No remote refill | Network connection | | **Gate intercom, door phone** | No inbound call to the handset | Analog terminal adapter or cellular module | | **Out-of-band backup line** | No fallback access to network gear | LTE out-of-band management | > A copper migration is not prepared in the telecom closet. It is prepared by walking the building, jack by jack. For **life-safety** equipment — elevators, fire alarm communication paths, emergency call boxes — apply one rule: prefer a solution that does not depend on the site’s internet connection. An elevator whose emergency line rides the same fiber as the office network stops calling for help at exactly the moment the site has a general problem. And validate every one of those choices with the equipment’s service provider and your authority having jurisdiction, because code compliance, not telecom convenience, governs them. ## The six-step migration plan 01 #### Date every site 1 day For each location, get the copper retirement status and any notice date in writing from the carrier. You end up with a priority order that is rarely the one you expected: it is not headquarters that goes first, it is the site in the earliest wire center. 02 #### Physically inventory the jacks 1 week Walk the buildings and list everything plugged into a phone jack, including in mechanical rooms, elevator machine rooms and storage areas. For each device: what it does, who services it, and whether losing it is an inconvenience or a safety issue. 03 #### Qualify the internet at each site 2-3 days Voice needs little bandwidth but a lot of consistency. Check upstream capacity at peak and whether voice traffic can be prioritized. A site still on aging DSL makes its own connectivity upgrade the prerequisite for everything else. 04 #### Choose the target system 1-2 weeks A cloud phone system in the large majority of cases, an on-premise IP-PBX with SIP trunking where sovereignty or connectivity demands it. The comparison is in our [business phone system guide](https://skipcall.io/en/blog/business-phone-system). 05 #### Handle the analog devices 2-4 weeks One owner per device: the elevator company, the alarm monitoring provider, the bank for the card terminal. These conversations are slow. They must start early and run in parallel with the telephony work, not after it. 06 #### Port, test, cut over 2-3 weeks Submit the LOA with a recent bill or customer service record. Configure in parallel, test every path, then cut over. Never cancel the old service before the port completes. ## What it costs, and why it is usually a saving The recurring line almost always goes down. A legacy installation stacks line charges, a PBX maintenance contract, and metered usage. A cloud system replaces all of it with one per-user subscription, **$15 to $40 per month** depending on feature tier, with domestic calling typically included. The real migration costs are one-time and identifiable: - **Replacement units and adapters** for retained analog devices: tens to a few hundred dollars per device, more for certified life-safety units. - **Connectivity upgrades** at sites still on aging circuits. - **Internal time**: inventory and testing, a few person-days depending on site count. - **Desk phones**, only if you want them: softphones cover most users. ## The five mistakes that turn a migration into an incident 1. **Waiting for the carrier’s letter.** Notices exist, but they land in an account inbox and get lost. Check your own sites now, in writing. 2. **Only handling headquarters.** Satellite sites — depots, branches, plants — carry the critical devices and are the ones IT never visits. 3. **Cancelling before the port.** The number returns to the pool and is unrecoverable. 4. **Leaving the elevator until last.** Lead times for certified life-safety replacements run into weeks or months. That is the project’s critical path, not a finishing touch. 5. **Migrating without qualifying the network.** Saturated bandwidth or a router with no voice prioritization produces drops that everyone will blame on VoIP, wrongly. ## What to take away POTS retirement is not a hard technical project. It is an inventory project, with a deadline that is specific to you and a critical path that does not run through the phones but through the equipment nobody looks at. The order is always the same: **date your sites, walk the jacks, qualify the network, and only then choose the solution.** The companies that suffer through this migration are the ones that started with the last step. If the topic pushes you to compare the two worlds properly, our [business VoIP guide](https://skipcall.io/en/blog/business-voip-phone-service) covers the network prerequisites, real costs and rollout checklist in detail. Author [Charles Baldet](https://skipcall.io/en/author/charles-baldet) [Charles Baldet on LinkedIn](https://www.linkedin.com/in/charlesbaldet/) CEO & Co-Founder, Skipcall Charles is the CEO and co-founder of Skipcall. A sales commando with over 10 years of experience in B2B SaaS and complex strategic accounts, he has closed major deals with Stellantis, SNCF, RATP and Natixis. A specialist in the PUCCKA and MEDDIC methodologies, Charles regularly teaches sales at HEC's incubator and the Sorbonne. He was ranked among Les Echos' top 10 business angels under 35 in 2020. He also co-founded Getalead (B2B sales agency) and Getlab (SalesTech studio). [See all their articles](https://skipcall.io/en/author/charles-baldet) ## A calendar full of meetings starts with a call. [Get started now](https://app.skipcall.io/signup) [Book a demo](https://skipcall.io/en/demo) **No commitment** · Number live in 2 minutes FAQ ## Frequently asked questions **What is POTS line retirement?** POTS stands for Plain Old Telephone Service — the analog copper lines that have carried voice for a century. Carriers are retiring that infrastructure in favor of fiber and wireless. AT\&T has stated a goal of retiring copper across most of its footprint by the end of 2029 and stopped processing adds, moves and changes on copper services in October 2025. When copper is retired at your location, an analog line simply stops working. **Is there a single nationwide shutdown date?** No, and that is what catches businesses out. Retirement happens wire center by wire center. Under Section 214(a) of the Communications Act, a carrier must apply to the FCC before discontinuing a service, and those applications name specific wire centers and states — AT\&T filed one in July 2026 covering portions of 55 wire centers across 13 states. Your only relevant date is the one attached to your own locations, and multi-site companies routinely have several different dates. **Which devices will stop working?** Anything plugged into an analog jack: elevator emergency phones, fire alarm communicators, burglar alarm and monitoring panels, fax machines, credit card terminals on dial-up, emergency call boxes, gate intercoms, postage meters, and out-of-band backup lines for network gear. These devices do not announce that they are dead — you find out when you need them. This is the single most underestimated part of every migration. **Do I lose my phone numbers?** No. Numbers survive the technology change — local number portability is a federal right. The FCC requires simple ports to be completed within one business day; multi-line business accounts are classified as complex ports and commonly take two to four weeks. The only way to lose a number is to cancel the old service before the port completes. **What do I do about elevator phones and fire alarm panels?** Three options per device: an analog terminal adapter that recreates a dial tone behind an internet connection, a purpose-built cellular replacement unit, or an upgrade of the device itself to an IP-native model. For life-safety equipment, cellular units are often preferred because they keep working when the site's internet is down. Have the choice validated by the equipment's service provider and your authority having jurisdiction, not by your telecom vendor — code requirements such as ASME A17.1 for elevators and NFPA 72 for fire alarm communication paths still apply. **Is migrating expensive?** The recurring telephony cost usually drops: a cloud phone system runs $15 to $40 per user per month against the sum of line charges, PBX maintenance and metered usage. The costs are one-time and elsewhere: replacement units for analog devices, any internet upgrade, and internal time for inventory and testing. Keep reading ## Related articles [View all articles](https://skipcall.io/en/blog) 01 VoIP ### [Business VoIP: Real Costs, Network Requirements, and a Rollout Checklist](https://skipcall.io/en/blog/business-voip-phone-service) How VoIP actually works, the network quality it really needs, a full cost breakdown, an eight-point rollout checklist, E911 obligations, and how to diagnose call quality problems. 2 Sept 2026 02 VoIP ### [Business Phone System: How It Works, What It Costs, and How to Choose in 2026](https://skipcall.io/en/blog/business-phone-system) PBX, IP-PBX, or cloud phone system: the three generations compared, how call routing actually works, 2026 per-user pricing, and a decision grid by company size. 2 Sept 2026 03 VoIP ### [IVR (Interactive Voice Response): How to Configure One Without Driving Callers Away](https://skipcall.io/en/blog/ivr-interactive-voice-response) What an IVR really does, the menu structure that works, the seven configuration rules that prevent abandons, when not to use one at all, and the four metrics that tell you if it works. 2 Sept 2026 ## Ready to multiply your productivity? 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