The primary phone number for CenturyLink Customer Service and Technical Support is 1-800-244-1111 (or 1-800-201-4099 depending on your legacy service region). Billing and account management lines are open Monday through Friday from 8:00 AM to 6:00 PM local time, while technical internet connection and emergency repair support operate 24/7. To reach a live human agent quickly, dial 1-800-244-1111, press 2 for existing accounts, and say "Agent" or press 0. For CenturyLink fiber accounts that have transitioned to Lumen's next-gen fiber division, contact Quantum Fiber Customer Support directly at 1-833-250-6306 (available daily from 7:00 AM to 11:00 PM CT).
Quick-Access CenturyLink Phone Directory
| Department | Toll-Free Phone Number | Operating Hours | Best For |
| Main Customer Support & Billing | 1-800-244-1111 | Mon–Fri: 8:00 AM – 6:00 PM Local | General billing, account updates, moving service |
| Technical Support & Internet Repair | 1-800-788-3600 or 1-800-201-4099 | 24 Hours / 7 Days a Week | Line outages, slow speeds, modem diagnostics |
| Order New Internet Service | 1-855-263-9576 |
Mon–Sat: 8 AM – 11 PM EST
Sun: 9 AM – 11 PM EST |
New account signups, speed tier upgrades |
| Quantum Fiber Support (Lumen) | 1-833-250-6306 | Daily: 7:00 AM – 11:00 PM CT | Dedicated pure fiber internet accounts & mesh Wi-Fi |
| CenturyLink Business Support | 1-800-603-6000 | Mon–Fri: 8:00 AM – 6:00 PM Local | Commercial fiber, static IPs, business phone lines |
| CenturyLink Disconnections / Retention | 1-800-244-1111 | Mon–Fri: 8:00 AM – 6:00 PM Local | Downgrading, price disputes, service cancellations |
| Hearing / Speech Impaired (TTY/TDD) | 711 or 1-800-223-3131 | Mon–Fri: 8:00 AM – 6:00 PM Local | Telecommunications Relay Service for deaf/HOH |
1. How to Bypass the Automated Phone Tree & Reach a Live Human
CenturyLink routes callers through an automated IVR (Interactive Voice Response) system that pushes self-service links to your phone via SMS. Follow this call flow to speak with a human representative:
[Dial 1-800-244-1111]
│
├── Automated prompt asks: "Are you calling from the phone number associated with your account?"
│ │
│ ├── Say "Yes" or enter your 10-digit billing phone number/account number
│ └── If calling from an unregistered mobile, press #
│
├── Automated menu starts: "Tell me in a few words how I can help you today..."
│ │
│ └── DO NOT SAY "Billing" or "Internet" (This triggers automated SMS links)
│ └── SAY: "Agent" or "Speak to Representative"
│
└── If the system prompts for a confirmation code: Press 0 repeatedly until transfer initiates
Best Time to Call: Tuesday through Thursday between 8:30 AM and 10:30 AM local time. Monday mornings consistently register the longest wait times due to weekend outage backlogs.
Information to Have Ready:
Your 9- or 10-digit CenturyLink Account Number (located in the top-right corner of your PDF statement).
The primary billing account holder's name and service street address.
Your 4-digit Account Security PIN or the last four digits of your Social Security Number.
The serial number (S/N) and MAC address located on the bottom barcode of your DSL/Fiber gateway.
2. CenturyLink vs. Quantum Fiber: Which Support Team Do You Call?
CenturyLink's parent organization (Lumen Technologies) separated residential services into two distinct operating divisions. Calling the wrong department often leads to lengthy transfers:
[Determine Your Service Type]
│
├── Copper DSL / Legacy Fiber / Landline Voice ──► Call CenturyLink (1-800-244-1111)
│
└── High-Speed Pure Fiber (Up to 940 Mbps - 8 Gig) ──► Call Quantum Fiber (1-833-250-6306)
[Determine Your Service Type]
│
├── Copper DSL / Legacy Fiber / Landline Voice ──► Call CenturyLink (1-800-244-1111)
│
└── High-Speed Pure Fiber (Up to 940 Mbps - 8 Gig) ──► Call Quantum Fiber (1-833-250-6306)
3. Alternative Contact Methods (Chat, App & In-Person)
If phone hold times are high, several digital channels provide direct access to support representatives:
- Official Live Chat: Accessible at centurylink.com/home/help/contact.html. Automated bot triage operates 24/7, with live chat agents handling billing and technical support Monday through Friday from 7:00 AM to 9:00 PM CT.
- Text Message Support: Existing residential subscribers can initiate a text conversation with customer care by texting 1-888-320-3452 directly from their registered smartphone.
- The My CenturyLink Mobile App: Available on iOS and Android. Allows you to view technician arrival windows with GPS tracking, test your gateway connection remotely, update payment profiles, and sign up for local service alerts.
- In-Person Payment Locations: CenturyLink does not maintain retail consumer storefronts. If you need to pay in cash, visit an authorized Western Union or CheckFreePay retail location (found in select Walmart, Kroger, or local grocery outlets) with your physical bill stub.
Frequently Asked Questions (FAQ)
How do I speak to a live person at CenturyLink?
To reach a live person, call 1-800-244-1111 during business hours (Monday–Friday, 8:00 AM–6:00 PM local time). When the automated system asks the reason for your call, say "Speak to representative" or press 0 to bypass the virtual assistant and get placed into the live agent queue.
Is CenturyLink technical support open 24/7?
Yes, CenturyLink provides 24/7 technical support for internet connection failures, equipment troubleshooting, and line repair. Call 1-800-788-3600 or 1-800-201-4099 anytime to troubleshoot offline modems or report line drops. General billing and customer care lines are limited to Monday through Friday from 8:00 AM to 6:00 PM local time.
What is the customer service number for Quantum Fiber?
The customer service and technical support phone number for Quantum Fiber is 1-833-250-6306. Agents are available daily by phone from 7:00 AM to 11:00 PM CT. If your pure fiber account migrated from CenturyLink to Quantum Fiber, call this line instead of legacy CenturyLink numbers.
How do I report a CenturyLink internet outage?
Report an outage by logging into your account at centurylink.com/help/outages or via the My CenturyLink app. The tool displays known neighborhood outages and estimated restoration times. You can also call 1-800-244-1111 to log a trouble ticket with an automated voice agent.
How can I pay my CenturyLink bill?
You can pay your bill online at centurylink.com/pay, through the My CenturyLink app, by calling 1-800-244-1111 (Quick Bill Pay), or in cash at an authorized Western Union or CheckFreePay location. Enrolling in AutoPay with paperless billing ensures you avoid late payment penalties.