Spectrum
CableFCC records report this provider in the sampled area near ZIP 63146. Enter your address to confirm service, plans, and current pricing.
Maryland Heights, MO
Internet Providers in 63146
Spectrum has reported coverage near ZIP 63146. Confirm your address before ordering online.
Check Spectrum AvailabilityCompiled by the InternetProviders.ai research desk from FCC broadband filings and our coverage database; last checked October 20, 2026.
FCC data as of June 20252 providers reported
Review 2 providers with reported coverage near ZIP code 63146, then enter your street address to confirm service and plan details.
Quick Answer
2 internet providers have FCC-reported coverage near ZIP code 63146 in Maryland Heights, MO. Reported providers include Spectrum, AT&T Internet. Enter your address above, then confirm service, plans, and pricing before ordering.
Providers with Reported Coverage in 63146
AT&T Internet
FiberFCC records report this provider in the sampled area near ZIP 63146. Enter your address to confirm service, plans, and current pricing.
Coverage data from FCC Broadband Data Collection. Actual availability may vary by exact address.
Other services to check at your address
T-Mobile, Starlink, and other address-qualified services are not counted as locally reported providers for ZIP 63146. Availability varies by address — confirm eligibility before ordering.
ZIP 63146 Internet at a Glance
- Reported technology mix: 1 fiber, 1 cable, 1 DSL, 0 5G/wireless (a provider reporting more than one technology is counted in each)
- Fiber evidence: found in the sampled area; confirm availability at your address
- Sample coverage: 16/19 sampled grid cells contained admitted FCC records
2
Providers reported
FCC BDC
Coverage source
Required
Address confirmation
Sponsored
Compare providers by ZIP
ZIP code 63146 is located in Maryland Heights, MO (population 28,284). 2 internet providers have reported coverage signals in the sampled area, including 1 provider with reported fiber infrastructure. For full city-wide coverage details, see our Maryland Heights internet providers page.
Coverage by Technology in 63146
1
Fiber Provider
50% of options
1
Cable Provider
50% of options
1
DSL Provider
50% of options
Percentages can add up to more than 100%: a provider reporting more than one technology is counted in each.
Coverage in Your Area (63146)
Based on sampled FCC broadband records around ZIP code 63146. These figures describe the sample, not every address in the ZIP.
Sampled Cells with Records
84%
16 of 19 sampled grid cells contained admitted records
Reported Max Download
8 Gbps
across all filers in the sampled infrastructure data
Reported Max Upload
8 Gbps
across all filers in the sampled infrastructure data
Low-Latency Flag
Reported
present in sampled FCC records
Counted providers with reported infrastructure near 63146:
AT&T Internet (Fiber)Spectrum (Cable)AT&T Internet (DSL)
Other filers in the sampled FCC records near 63146:
Not included in the provider total above because they are not matched to a provider listed here. Availability at your address is not confirmed.
Spectrum (Fiber)i3 Broadband (Fiber)Cable America (Cable)
Source: FCC Broadband Data Collection, H3 hex-level analysis, June 2025
Key Findings
- 2 internet providers have FCC-reported coverage near ZIP code 63146
- Reported fiber infrastructure (1 provider): AT&T Internet
- FCC records found in 84% of sampled H3 grid cells
- Exact service, plan eligibility, speeds, and pricing require an address check
Compare Providers in Your Area
Order by Phone
Call to order service or check availability at your address in 63146
Residents of 63146 will find Spectrum, labeled Cable, and AT&T Internet, labeled Fiber, in the FCC Broadband Data Collection records dated June 2025 for the sampled area nearby. Start with the exact street address, adding the apartment or unit number, in each company's lookup.
| Measure | ZCTA 63146 | Missouri |
|---|---|---|
| Households with any internet subscription | 93% | 89% |
| Households with cable, fiber or DSL service | 83% | 71% |
| Households with only a cellular data plan | 8% | 13% |
| Households with no internet access | 4% | 8% |
| Renter-occupied homes | 42% | 32% |
| Homes in buildings with 20 or more units | 9% | 6% |
| Homes built before 1960 | 9% | 27% |
| Homes built in 2010 or later | 6% | 10% |
| Workers who usually work from home | 25% | 13% |
Multi-unit buildings in ZCTA 63146
Multi-unit buildings are a real part of the housing here: 26% of housing units sit in buildings of five to nineteen units, against 7% statewide. Nearby ZCTA 63043 stands at 18% for that same building size.
Before scheduling an installer, find out:
- Which of Spectrum or AT&T Internet has equipment inside the building, if any.
- Which room in the unit has an existing connection point, if any.
- Whether management must approve an installer visit.
Move-in planning for a unit can start with the apartment internet guide.
Home offices change the order of questions
Home offices are common in ZCTA 63146, where 25% of workers usually work from home; the Missouri figure is 13%. After the building questions, describe the household's video meetings and file uploads to each company and ask what the plan suits. Ask, too, how a cable run would reach the corner or spare room used for work.
A unit with a fixed layout may limit where equipment can sit, so settle the workspace location before the installer date is booked.
To set the companies side by side, use compare internet providers, or open Maryland Heights internet providers for the city.
Renter and remote-work questions for ZCTA 63146
What should I enter when I check an apartment address in ZCTA 63146?
Enter the street address with the unit designation exactly as it appears on the lease. Repeat the check in each company's lookup, since results are tied to the address entered.
Which question about my building should come first?
Ask the building's management which of the listed providers already have equipment inside. Their answer shapes which orders are worth starting.
Does working from home change what I ask a provider?
Yes. Add upload needs for calls and large files, and ask how a cable run would reach the room where the work happens.
Should I expect the same result from Spectrum and AT&T Internet for my unit?
Run each one separately and keep the results side by side. The outcome for a unit depends on the address entered.
Site editorial standards: George Olfson. Data methodology: Pablo Mendoza. Read our methodology or report a correction.
How We Rank Providers & Where the Data Comes From
Provider names and sampled advertised technology and speed evidence on this page come from the FCC National Broadband Map and the FCC Broadband Data Collection (June 2025), sampled at H3 grid-cell granularity. ZIP results are shortlist evidence, not address-level serviceability. National catalog plans are excluded until market eligibility is proven. Confirm service, the current offer, and installation terms at the exact address. See our full ranking methodology.
See All Providers in Maryland Heights
View detailed coverage, provider comparisons, and more options for the Maryland Heights, MO area.
Sources & Methodology
This guide is based on data from FCC broadband filings and provider plan details. Pricing, speeds, and availability vary by location, so confirm them with the provider before ordering. For a detailed explanation of our data collection and scoring process, see our methodology page.
Data Sources
Last verified: October 2026. InternetProviders.ai is an independent resource. We may earn commissions from partner links. Commissions never change a provider's rating or the plan facts we list. See our methodology for details.
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