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Internet Providers in 20143

Verizon Fios has reported coverage near ZIP 20143. Confirm your address before ordering online.

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Compiled by the InternetProviders.ai research desk from FCC broadband filings and our coverage database; last checked October 14, 2026.

FCC data as of June 20252 providers reported

Review 2 providers with reported coverage near ZIP code 20143, then enter your street address to confirm service and plan details.

Quick Answer

2 internet providers have FCC-reported coverage near ZIP code 20143. Reported providers include Verizon Fios, Xfinity. Enter your address above, then confirm service, plans, and pricing before ordering.

Providers with Reported Coverage in 20143

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 20143. Availability varies by address — confirm eligibility before ordering.

ZIP 20143 Internet at a Glance

  • Reported technology mix: 1 fiber, 1 cable, 0 5G/wireless
  • Fiber evidence: found in the sampled area; confirm availability at your address
  • Sample coverage: 19/19 sampled grid cells contained admitted FCC records
2
Providers reported
FCC BDC
Coverage source
Required
Address confirmation

Regional internet guide: Gainesville, VA. This regional guide does not establish municipal boundaries or availability at an address in ZIP 20143.

Coverage by Technology in 20143

1
Fiber Provider
50% of options
1
Cable Provider
50% of options

Coverage in Your Area (20143)

Based on sampled FCC broadband records around ZIP code 20143. These figures describe the sample, not every address in the ZIP.

Sampled Cells with Records
100%
19 of 19 sampled grid cells contained admitted records
Reported Max Download
1.2 Gbps
across all filers in the sampled infrastructure data
Reported Max Upload
880 Mbps
across all filers in the sampled infrastructure data
Low-Latency Flag
Reported
present in sampled FCC records

Counted providers with reported infrastructure near 20143:

Verizon Fios (Fiber)Xfinity (Cable)

Source: FCC Broadband Data Collection, H3 hex-level analysis, June 2025

Key Findings

  • 2 internet providers have FCC-reported coverage near ZIP code 20143
  • Reported fiber infrastructure (1 provider): Verizon Fios
  • FCC records found in 100% of sampled H3 grid cells
  • Exact service, plan eligibility, speeds, and pricing require an address check

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FCC-reported internet coverage levels by technology for ZIP 20143
FCC-reported coverage levels by technology near ZIP 20143. Levels count the providers reporting each technology in the sampled area; confirm service at your address.

The sample near ZIP 20143 lists Verizon Fios as Fiber and Xfinity as Cable. There are no coverage bands in this ZIP's extracted summary. Confirm the complete property address to find out which service, if either, can be installed.

Be careful with the city name attached to a search result. Prince William County lists Catharpin Recreational Park at 12500 Kyle Wilson Way, Catharpin, VA 20143. The Gainesville regional internet guide is useful background, but its city label should not replace the address on your lease or property record.

Make the installation location unambiguous

If your home has a separate office, outbuilding, or long driveway, explain where you want the connection to terminate. Ask whether the proposed installation covers that location and whether an on-site assessment is needed. The ZIP-level provider list cannot resolve a building-specific installation question.

Use the FCC National Broadband Map to inspect the property, then compare the address-qualified choices available through this page. Before committing, ask about equipment placement, any work requiring permission, and the date service can begin. Keep the provider's answer with the order confirmation.

A household with simultaneous video calls and streaming should discuss both upload and download needs. The internet speed guide gives a starting point for those questions; the provider directory supplies company information once your address has narrowed the options.

Plan family routines around Catharpin's recreation facilities

The county's Catharpin Recreational Park page identifies a playground, soccer fields, ball diamonds, batting cages, and accessible parking and restrooms. The county reserves the diamond fields for organized league play and tournaments.

For a family moving into the area, that distinction matters: a playground visit and organized field use involve different planning. Consult the county's activity and reservation information before arranging a practice or gathering.

Frequently asked questions

Should I enter Gainesville or Catharpin in an order form?

Use the city and full address associated with the property being served. If the provider normalizes the address differently, confirm that it still identifies the correct residence before accepting an order.

Can I infer fiber coverage from the Fios listing?

The entry establishes a Fiber-labeled provider in the sample. With no extracted coverage bands, it does not tell you the share of addresses reached or whether your home qualifies.

Are Catharpin's ball fields available for casual drop-in play?

The county reserves the diamond fields for leagues and tournaments. Check the park's use arrangements instead of assuming that an empty field is available for your group.

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.

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.

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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