Armstrong Customer Service: Outages, Billing & Cancellation

Armstrong customers may need assistance with an internet outage, slow Zoom Internet, Wi-Fi problem, incorrect bill, payment, television service, telephone outage, equipment return, service cancellation, moving request, seasonal hold, or unresolved complaint.

The correct place to start depends on whether the issue involves an active service outage, individual equipment problem, billing question, account change, internet connection, television service, telephone service, or business account.

Below are Armstrong’s current support contacts, outage and troubleshooting steps, billing information, cancellation guidance, complaint escalation options, and related consumer resources.

Armstrong customer-service information reviewed and updated in June 2026.

Armstrong Customer Service Help by Issue

• General residential support: Call Armstrong at 1-877-277-5711 or use its official chat or email contact options.
• Internet, TV, or telephone outage: Sign in to My Account to check for a known outage and use the applicable troubleshooting tool.
• Urgent overnight service problem: Armstrong provides limited emergency assistance between midnight and 7:00 a.m.
• Slow internet: Restart the modem and router, test through a wired connection when possible, and use Armstrong’s official speed test.
• Wi-Fi or Plume HomePass problem: Check pod placement, device status, and network settings before contacting technical support.
• Internet technical support: Call 1-877-486-4666 when online troubleshooting does not restore service.
• Incorrect or unexpectedly high bill: Compare the current statement with the previous month and identify rate, package, equipment, tax, fee, or promotional changes.
• Payment not posted: Check the payment history, bank activity, confirmation number, and account number.
• Auto-Pay problem: Sign in to review the payment method, scheduled date, and enrollment status.
• Past-due account or disconnected service: Contact Armstrong after making the required payment and ask when service will be restored.
• Outage credit: Report the outage promptly and ask whether the service interruption qualifies under Armstrong’s credit policy.
• Change an internet, TV, or telephone package: Call 1-877-277-5711. Some upgrades may also be available through the Account Dashboard.
• Cancel Armstrong service: Call 1-877-277-5711 and request a cancellation date and confirmation number.
• Move Armstrong service: Call the main support number and provide the current address, new address, and requested transfer dates.
• Seasonal hold: Call Customer Service and specifically ask about placing the account on a seasonal hold.
• Return equipment: Return modems, set-top boxes, telephone equipment, remotes, pods, and other Armstrong-owned equipment promptly and keep the receipt.
• Zoom email login problem: Sign in through ArmstrongMyWire and review the recovery email or mobile verification settings.
• TV or EXP problem: Use the TV and streaming troubleshooter before requesting equipment replacement or a technician.
• Telephone service problem: Confirm whether internet or power is also unavailable because Armstrong telephone service may not work during those outages.
• New residential service: Call Armstrong Sales at 1-844-423-5049.
• Business account: Use Armstrong Business Support rather than residential Customer Service.
• Unresolved complaint: Request supervisor review, keep the case number, and consider the FCC or applicable state regulator when appropriate.

How To Contact Armstrong

• Residential Customer Service and Support: 1-877-277-5711
• Weekday Support Hours: 7:00 a.m. to midnight
• Weekend Support Hours: 7:00 a.m. to 11:00 p.m.
• Overnight Assistance: Limited emergency support is available between midnight and 7:00 a.m.
• Internet Technical Support: 1-877-486-4666
• Residential Sales: 1-844-423-5049
• Sales Hours: Weekdays, 8:00 a.m. to 9:00 p.m.; weekends, 8:00 a.m. to 5:30 p.m.
• Official Contact Page: Contact Armstrong
• Armstrong Live Chat: Available through the official Contact Us page
• Email Support: Use the secure email form on Armstrong’s Contact Us page
• My Account: Manage an Armstrong Account
• Self-Help and Support: Armstrong Support Center
• Check for an Outage: Armstrong Outage Information
• Internet Support: Armstrong Internet Help
• Billing and Account Support: Armstrong Billing Help
• Find a Local Store: Armstrong Store Locator
• Armstrong Group Address: One Armstrong Place, Butler, PA 16001
• Armstrong Group Corporate Phone: 1-724-283-0925
• Official Website: ArmstrongOneWire.com

Important: Armstrong’s main Customer Service department is not listed as fully staffed 24 hours a day. Regular support is available until midnight on weekdays and until 11:00 p.m. on weekends, with limited emergency assistance overnight.

Armstrong provides internet, television, streaming, and telephone services in parts of Pennsylvania, Ohio, West Virginia, Kentucky, Maryland, and New York. Service availability, plans, prices, regulations, and local offices vary by location.

How To Check an Armstrong Service Outage

Armstrong displays known service outages inside the customer’s online account.

1. Sign in to Armstrong My Account.
2. Check the top of the account dashboard for an outage notice.
3. Review any estimated restoration information.
4. Use the internet, TV, or telephone troubleshooting tools.
5. Call 1-877-277-5711 if the outage is not displayed or the service remains unavailable after restoration.
6. Keep the outage or support reference number.

Sign Up for Outage Notifications

Customers can enable email or SMS notifications through their Armstrong account.

1. Sign in to My Account.
2. Open communication preferences.
3. Select email, SMS outage alerts, or both.
4. Confirm that the email address and mobile number are current.
5. Save the changes.

Armstrong also uses an automated text assistant called Jonah for outage alerts, appointment reminders, account balances, payment notices, and other account information.

Armstrong Outage Credits

Armstrong’s published service-interruption policy generally provides a prorated credit of the fixed monthly charge when a substantial portion or all of an affected service is unavailable for 24 hours or longer and the customer promptly reports the problem.

The policy generally excludes:

• Intermittent problems lasting less than 24 hours
• One-time or nonrecurring charges
• Per-call or measured charges
• Regulatory fees and surcharges
• Taxes and government fees
• Amounts exceeding the affected fixed monthly service charge

How To Request an Outage Credit

1. Report the outage when it begins.
2. Request a support or outage reference number.
3. Record the date and approximate start time.
4. Record when service was restored.
5. Identify which services were unavailable.
6. Contact Armstrong after restoration.
7. Ask whether the outage qualifies for a prorated credit.
8. Check the next statement to confirm the credit.

An outage credit may not be issued automatically. Customers should report the problem promptly and request review.

Armstrong Internet Is Not Working

An internet outage may involve Armstrong’s network, the modem, router, Plume pods, customer-owned equipment, wiring, power, or a single connected device.

Basic Troubleshooting Steps

1. Check My Account for a known outage.
2. Confirm that the modem and router have power.
3. Check for loose coaxial, Ethernet, or power connections.
4. Restart the modem and network equipment according to Armstrong’s instructions.
5. Test several websites or services.
6. Test more than one device.
7. Use a wired connection when possible.
8. Run Armstrong’s official speed test.
9. Use the online internet troubleshooter.
10. Contact technical support if service does not return.

Do not repeatedly factory-reset Armstrong or Plume equipment unless Armstrong specifically instructs you to do so. A factory reset can erase network settings and make troubleshooting more difficult.

Slow Armstrong Zoom Internet

Slow internet can be caused by the subscribed speed, Wi-Fi interference, weak pod placement, network congestion, outdated devices, background downloads, VPN use, or a problem with the connection.

How To Document Slow Speed

• Record the Armstrong internet plan
• Run several tests at different times
• Test through Ethernet when possible
• Disconnect VPN software during the test
• Pause large downloads and cloud backups
• Record upload, download, and latency results
• Test more than one device
• Record modem and pod status lights
• Save screenshots of the results

Wi-Fi test results can be affected by distance, walls, interference, and device capability. A wired test is generally more useful for determining whether the incoming Armstrong connection is performing properly.

Armstrong Wi-Fi and Plume HomePass Problems

Armstrong uses Plume HomePass technology for whole-home Wi-Fi and network management on eligible service levels.

Common problems include:

• A pod showing offline
• Weak connection between pods
• Device connected to the wrong pod
• HomePass app login problem
• Network name or password issue
• Parental-control or security setting
• Device blocked from the network
• Poor Wi-Fi coverage

Before Calling Support

• Confirm that every pod has power
• Move pods away from microwaves, cordless phones, and other interference
• Do not place pods too far apart
• Check HomePass for offline equipment
• Restart only the affected equipment when appropriate
• Record the exact app error
• Identify which rooms and devices are affected

If the problem continues, contact Armstrong technical support at 1-877-486-4666.

Customer-Owned Modems

Armstrong allows approved customer-owned modems in eligible service areas. Using a personally owned modem does not necessarily eliminate Armstrong’s monthly internet charges or other service-related fees.

Before purchasing a modem:

• Review Armstrong’s current approved-modem list
• Confirm compatibility with the selected speed level
• Check whether telephone service requires Armstrong equipment
• Ask whether the modem must be activated by support
• Keep the purchase receipt

Armstrong may provide limited support for customer-owned equipment. The customer remains responsible for maintenance, repair, compatibility, and replacement of personally owned devices.

Armstrong TV and EXP Problems

Television and streaming problems may involve a black screen, tiling, audio dropouts, missing channels, remote-control problems, EXP Stream, DVR recordings, closed captions, or an equipment authorization issue.

Before Contacting Support

• Check for an area outage
• Confirm that the television and Armstrong equipment have power
• Check HDMI and coaxial connections
• Confirm the correct television input
• Restart the set-top box or streaming device through the approved troubleshooting process
• Check whether the problem affects one channel or all channels
• Check whether another television is affected
• Use the TV and streaming troubleshooter
• Record any displayed error code

Missing Channel

A missing channel may result from:

• The current television package
• A temporary broadcaster interruption
• A channel lineup change
• An equipment authorization problem
• A contract dispute
• A location-specific lineup

Sign in to view the channel lineup associated with the service address before contacting Armstrong.

Armstrong Telephone Service Problems

Armstrong telephone service may not operate during a power, cable, or broadband outage. Customers should not assume that Armstrong telephone service will remain available during every emergency.

If the Telephone Is Not Working

• Check whether internet, cable, or power is also unavailable
• Check the telephone equipment and connections
• Test another telephone handset when available
• Confirm that the account is active
• Check for an area outage
• Use a mobile phone or another method to contact emergency services when necessary

Customers who depend on telephone service for medical monitoring, alarms, accessibility, or emergency communications should maintain an appropriate backup plan.

Armstrong Billing Problems

An unexpected Armstrong bill may result from:

• A promotional rate ending
• A service-level change
• Equipment or Wi-Fi charges
• Installation or technician charges
• Premium television services
• Pay-per-view or On Demand purchases
• Late or returned-payment fees
• Taxes and regulatory fees
• Unreturned equipment
• A partial-month adjustment

How To Review the Bill

1. Compare the current statement with the previous statement.
2. Review the service package and internet speed.
3. Check whether a promotional period ended.
4. Review equipment and add-on services.
5. Check payment history.
6. Review one-time charges and credits.
7. Contact Armstrong and request an itemized explanation.
8. Ask for a billing case number.

Request the explanation in writing or through chat when the dispute involves a substantial amount or recurring charge.

How To Pay an Armstrong Bill

Armstrong currently offers several payment methods:

• Automatic monthly payments
• One-time online payment
• Payment through My Account
• Payment by mail
• Payment at an Armstrong local store
• Payment through Armstrong’s automated text assistant when offered

Use the remittance address printed on the current statement because the payment address depends on which Armstrong company serves the account.

Published Armstrong Payment Addresses

• Armstrong Utilities Customers: Armstrong, P.O. Box 37749, Philadelphia, PA 19101-5049
• Armstrong Telephone Company Customers: Armstrong, P.O. Box 37750, Philadelphia, PA 19101-5050
• Armstrong Telecommunications Customers: Armstrong Telecommunications Inc., P.O. Box 645713, Pittsburgh, PA 15264-5255

Always confirm the correct remittance address on the current bill before mailing a payment.

Armstrong Payment Not Posted

If a payment does not appear:

• Review the payment history in My Account
• Check the bank or payment-card account
• Locate the confirmation number
• Check whether the payment was returned
• Confirm the Armstrong account number used
• Check the address used for a mailed payment
• Keep the canceled check or bank trace number

Contact Armstrong and ask whether the payment is pending, returned, applied to another account, or awaiting manual review.

Armstrong Auto-Pay Problems

Auto-Pay problems may involve an expired card, changed bank account, duplicate payment, incorrect amount, enrollment failure, or payment continuing after cancellation.

Before Contacting Customer Service

• Check Auto-Pay enrollment status
• Confirm the payment account
• Review the scheduled date
• Check for a pending payment
• Review the most recent statement amount
• Save any Auto-Pay confirmation or cancellation

Do not submit another payment until you confirm that an Auto-Pay withdrawal is not already pending.

Past-Due Accounts and Service Restoration

A past-due Armstrong account may be subject to late fees, service suspension, reconnection requirements, or collection activity under the applicable agreement and local rules.

Before Making a Restoration Payment

• Confirm the total required amount
• Ask whether the account requires full payment
• Ask about any reconnection charge
• Confirm the accepted payment methods
• Save the payment confirmation
• Ask when service is expected to return
• Ask whether equipment must be restarted after reconnection

Armstrong’s Jonah text assistant may notify Customer Care after a qualifying reconnection payment is completed.

Changing Armstrong Service

Customers can call 1-877-277-5711 to upgrade, downgrade, add, or remove Armstrong services. Some upgrades may also be available through the Account Dashboard.

Before Changing a Package

• Ask for the new monthly total
• Ask whether the price is promotional
• Confirm when the promotion ends
• Ask about equipment changes
• Ask about installation or activation fees
• Confirm whether taxes and fees are included
• Request a written order confirmation

How To Cancel Armstrong Service

Armstrong currently directs customers to cancel service by calling 1-877-277-5711.

Before Ending the Call

• Confirm the effective cancellation date
• Ask whether service is billed through the cancellation date or billing-cycle end
• Request a confirmation number
• Confirm which equipment must be returned
• Ask where equipment can be returned
• Ask when the final bill will be issued
• Confirm the forwarding address
• Review Auto-Pay after the final payment

Do not assume that removing equipment or stopping payment automatically cancels the account.

Returning Armstrong Equipment

Armstrong-owned equipment may include:

• Internet modem
• Telephone modem or MTA
• Set-top box
• EXP or streaming equipment
• Remote controls
• Plume pods
• Power supplies and accessories

Armstrong states that customers can remain liable for company equipment and may continue to be billed until it is returned.

How To Protect Yourself

1. Ask Armstrong for a complete equipment list.
2. Record each serial number.
3. Photograph the equipment.
4. Return it to an approved location or through the authorized shipping method.
5. Obtain a dated receipt.
6. Confirm that every item was removed from the account.
7. Keep the receipt after the final bill is paid.

Moving Armstrong Service

Call Armstrong before moving and provide:

• The current service address
• The new address
• The requested disconnection date
• The requested installation date
• A current telephone number
• The equipment at the old address

Confirm whether Armstrong serves the new address, whether current equipment can be moved, and whether installation fees or service changes will apply.

Armstrong Seasonal Hold

Customers who will be away for an extended period can ask Armstrong whether their services qualify for a seasonal hold.

Before accepting the hold, confirm:

• The monthly seasonal rate
• Which services will remain active
• The start and end dates
• Whether equipment stays in the home
• How service will be restored
• Whether a new promotion or service agreement will apply afterward

Zoom Email Problems

Armstrong Zoom Internet customers can access email through ArmstrongMyWire.

Common problems include:

• Forgotten password
• Recovery email or mobile number is outdated
• Mailbox is unavailable
• Email application settings are incorrect
• Suspicious email or phishing message
• Account access after canceling internet service

Use the official Armstrong login and recovery process. Do not provide an email password or verification code to an unexpected caller or sender.

Armstrong Scam and Phishing Warnings

Scammers may impersonate Armstrong and claim that:

• The account is past due
• Service will be disconnected immediately
• A refund is owed
• The modem has a virus
• An equipment upgrade requires payment
• The customer must provide a verification code
• Remote access to a computer is required

Warning Signs

• Request for gift cards or cryptocurrency
• Unexpected request for a password
• Demand for remote access
• Link to an unfamiliar website
• Threat of immediate disconnection without account verification
• Request to bypass Armstrong’s normal payment methods

How To Verify a Message

1. Do not use the telephone number or link in the suspicious message.
2. Open Armstrong’s official website directly.
3. Sign in to My Account.
4. Review the current balance, messages, and appointments.
5. Call 1-877-277-5711.
6. Report unauthorized payment activity to the bank promptly.

Armstrong Lifeline Assistance

Armstrong offers federal Lifeline assistance in certain regulated service areas. Eligible low-income households may qualify for a monthly discount on internet or telephone service.

Availability depends on:

• The Armstrong company serving the address
• The state and regulated service area
• Household eligibility
• Federal and state program requirements

The discount is generally limited to one qualifying benefit per household. Contact Armstrong for current eligibility, application, and available service information.

How To Escalate an Unresolved Armstrong Complaint

1. Contact the appropriate department. Identify whether the problem involves billing, internet, TV, telephone, equipment, cancellation, or a business account.
2. Use Armstrong’s troubleshooting tools. Save test results and error messages.
3. Request a support or complaint number. Record the date, representative, and promised action.
4. State the requested resolution. Ask for service restoration, billing correction, outage credit, equipment correction, cancellation, or written explanation.
5. Keep supporting records. Preserve statements, payment confirmations, speed tests, outage notices, equipment receipts, and chat transcripts.
6. Request supervisor review. Explain what the previous representative was unable to resolve.
7. Request the final decision in writing. This is particularly important for recurring charges, service cancellation, equipment fees, and outage-credit disputes.
8. Contact the appropriate regulator when necessary. Internet, cable, and telephone complaints may involve different federal, state, or local agencies.

FCC Consumer Complaints

The Federal Communications Commission accepts consumer complaints involving internet, television, telephone, accessibility, billing, equipment, and service issues.

• FCC Consumer Complaint Center: Submit an FCC Complaint
• FCC Consumer Center: 1-888-225-5322
• ASL Video Call: 1-844-432-2275

An FCC complaint may be forwarded to the provider for a response, but the FCC does not resolve every private billing dispute or award individual damages.

Depending on the location and service, customers may also have complaint options through a state public utility commission, state consumer-protection office, or local cable-franchising authority.

Armstrong Customer Reviews and Complaint Sentiment

At the time this page was updated, CustomerServiceNumbers.com did not have any published Armstrong reviews and could not calculate meaningful customer sentiment.

The previous page described positive and negative customer trends that were not based on reviews submitted directly to CustomerServiceNumbers.com. Those unsupported statements have been removed.

As customers submit reviews, this section may be updated with recurring topics involving:

• Internet outages and restoration times
• Zoom Internet speed and Wi-Fi
• Billing and promotional pricing
• Outage credits
• Television and EXP service
• Telephone reliability
• Equipment returns
• Moving and cancellation
• Technical-support appointments
• How effectively complaints were resolved

Future sentiment summaries will be based on actual CustomerServiceNumbers.com reviews rather than generalized assumptions about Armstrong or its customers.

What To Include in Your Armstrong Review

• The state and general service area
• Whether the issue involved internet, TV, telephone, billing, or cancellation
• The approximate dates involved
• The support channel used
• Whether Armstrong provided a reference number
• Whether a technician visit was scheduled
• How long it took to receive a response
• Whether the promised action occurred
• Whether the problem was resolved

Do not publish an Armstrong account number, complete service address, Wi-Fi password, Zoom email password, payment information, access code, or employee personal information.

Armstrong Frequently Asked Questions

What is the Armstrong customer-service number?

Residential customers can call Armstrong at 1-877-277-5711.

What are Armstrong’s customer-service hours?

Armstrong currently lists support hours as weekdays from 7:00 a.m. to midnight and weekends from 7:00 a.m. to 11:00 p.m.

Is Armstrong customer service available 24 hours?

Regular Customer Service is not listed as fully staffed 24 hours. Armstrong states that limited emergency assistance is available between midnight and 7:00 a.m.

What is Armstrong’s internet technical-support number?

Armstrong internet support articles direct customers with unresolved technical problems to 1-877-486-4666.

How do I check for an Armstrong outage?

Sign in to My Account. Armstrong displays known outage notifications at the top of the account dashboard.

Does Armstrong provide outage credits?

Armstrong generally provides a prorated fixed monthly service credit when a substantial portion or all service is unavailable for at least 24 hours and the customer reports it promptly.

How do I report slow Armstrong internet?

Run a wired speed test when possible, save the results, use Armstrong’s internet troubleshooter, and contact technical support if performance remains below expectations.

How do I pay an Armstrong bill?

Customers can pay through My Account, Auto-Pay, a one-time payment, mail, or a local Armstrong store.

How do I change or downgrade Armstrong service?

Call 1-877-277-5711. Some upgrades may also be available through the online Account Dashboard.

How do I cancel Armstrong service?

Call 1-877-277-5711 and request cancellation. Confirm the effective date, final bill, equipment-return requirements, and cancellation number.

How do I return Armstrong equipment?

Use an Armstrong-approved local store or return method. Obtain a receipt listing every returned item and keep it after the final bill is paid.

Can Armstrong continue charging for unreturned equipment?

Yes. Armstrong states that customers remain responsible for company-owned equipment and may continue to be billed until it is returned.

Can I place Armstrong service on seasonal hold?

Armstrong asks customers to call 1-877-277-5711 and specifically request a seasonal hold.

How do I move Armstrong service?

Call Customer Service with the old and new addresses and requested dates. Confirm availability, installation, equipment, and any price change.

Does Armstrong offer Lifeline assistance?

Armstrong offers Lifeline discounts in certain regulated service areas for qualifying low-income households. Availability varies by state and Armstrong company.

How do I file a complaint against Armstrong?

Start with Armstrong Customer Service, request a reference number, and ask for supervisor review. Depending on the service and location, unresolved complaints may also be submitted to the FCC, a state regulator, or a local cable-franchising authority.

Where is Armstrong headquartered?

Armstrong Group is located at One Armstrong Place, Butler, Pennsylvania 16001. Its corporate telephone number is 1-724-283-0925.

Related Internet and Cable Customer Service Pages

• Xfinity Customer Service
• Spectrum Customer Service
• Breezeline Customer Service
• Frontier Customer Service

Official Armstrong Resources

• Armstrong Contact Information
• Armstrong Support Center
• Armstrong Billing Support
• Armstrong Internet Support
• Check for an Armstrong Outage
• Armstrong Outage-Credit Policy
• Change, Move, or Cancel Service
• Armstrong Lifeline Information
• FCC Consumer Complaint Center

Related Consumer Resources

• Identify an Unknown Armstrong, Cable, or Internet Charge
• Check a Suspicious Armstrong Call, Text, Email, or Payment Request
• Read and Share Company Reviews
• Find Chat and Online Customer Support Options

Why Trust CustomerServiceNumbers.com?

CustomerServiceNumbers.com has helped consumers locate support information and share customer-service experiences since 2004. We independently organize company contacts, common service problems, complaint information, support resources, and practical resolution steps.

Our goal is not simply to repeat a telephone number. We help consumers determine whether to contact Armstrong Customer Service, technical support, billing, a local store, business support, the FCC, or another appropriate organization.

Reviews may be moderated for spam, profanity, account numbers, service addresses, passwords, payment information, and personally identifiable information while preserving the reviewer’s original meaning.

Share Your Armstrong Experience

Have you contacted Armstrong about an internet outage, slow Zoom service, Wi-Fi problem, television issue, telephone outage, billing dispute, equipment return, moving request, cancellation, or unresolved complaint?

Leave a rating and review below. Include the general service area, type of service, problem involved, support channel used, whether Armstrong provided a reference number, how long it took to receive assistance, and whether the issue was resolved.

Your experience may help another customer determine whether to contact Armstrong Customer Service, technical support, billing, a local office, the FCC, or another consumer resource.

Disclaimer: CustomerServiceNumbers.com is an independent consumer website and is not affiliated with Armstrong Utilities, Inc., Armstrong Telephone Company, Armstrong Telecommunications, Inc., Armstrong Group, Plume, any Armstrong local office, the FCC, or another regulator. Armstrong does not provide customer support through this website.

This page provides general consumer information and does not provide legal, financial, technical, telecommunications, emergency, or regulatory advice. Armstrong’s current service agreement, account records, rate information, equipment records, tariffs, outage policies, and official written decisions control each customer’s service and account.