SC
Sparklight / Cable One
South CarolinaSparklight / Cable One reports broadband availability in South Carolina, with Cable / HFC, Fiber to the Premises, Copper, Unlicensed Fixed Wireless service and advertised speeds up to 1,000 Mbps. Availability and plans must be confirmed for a specific address.
United StatesMarket130183FCC provider ID4Technologies
Population coverage57.0%0 served locations in South Carolina
Check Sparklight / Cable One availability near youEnter your ZIP code or share your location to see providers and plans in your area.
PROVIDER OVERVIEW
About Sparklight / Cable One in South Carolina
Sparklight / Cable One reports Cable / HFC, Fiber to the Premises, Copper, Unlicensed Fixed Wireless availability in 23 states in the latest imported FCC Broadband Data Collection filing. The highest advertised tier in these records is up to 1,000 Mbps download and 1,000 Mbps upload.
Sparklight / Cable One is also identified in public records as Cable One, Inc.. These names are consolidated into this canonical provider profile rather than published as duplicate pages.
Imported state coverage includes Idaho, Mississippi, North Dakota and 20 additional states. Notable imported coverage areas include County FIPS 13235, County FIPS 16001, County FIPS 45013, County FIPS 28047, County FIPS 53003. Availability must still be confirmed for a complete street address.
Sparklight / Cable One coverage in South Carolina
Provider-declared availability from the latest imported FCC vintage.
Coverage map — South Carolina
Click a highlighted state to open its coverage profile.
Provider availableNot availableClick an available state to view details
Technology
Connection types reported to the FCC.
Cable / HFC internet2,092,486 residential · 2,092,486 business locationsUp to 1,000 Mbps down · 50 Mbps up · Low latencyFiber to the Premises internet232,411 residential · 232,411 business locationsUp to 1,000 Mbps down · 1,000 Mbps up · Low latencyCopper internet64,055 residential · 64,055 business locationsUp to 30 Mbps down · 5 Mbps up · Low latencyUnlicensed Fixed Wireless internet6,228 residential · 6,228 business locationsUp to 100 Mbps down · 10 Mbps up · Low latency
FCC FILING HISTORY
1 imported vintageCoverage trend
ADVERTISED SPEED TIERS
Download / upload MbpsCoverage by speed threshold
Availability in South Carolina
Provider-reported FCC coverage summarized at state level. Select a state to open its profile.
| State | Served locations | Total locations | Residential share | Business share |
|---|---|---|---|---|
| South Carolina | 0 | 0 | 4.3% | — |
FCC availability intelligence
Location-level records aggregated without publishing licensed address data.
Availability by speed tier
Unique residential locations meeting both advertised thresholds.
100/20 Mbps2,280,032 of 51,599,666 locations4.4%
250/25 Mbps2,280,032 of 51,599,666 locations4.4%
1000/100 Mbps177,190 of 51,599,666 locations0.3%
Geographic provider ranking
Ranked by served-location share within each imported area.
County FIPS 132354,447 served locations#1 · 98.9%
County FIPS 16001— served locations#1 · 95.7%
County FIPS 45013— served locations#1 · 95.7%
County FIPS 28047— served locations#1 · 93.4%
County FIPS 530038,554 served locations#1 · 90.1%
County FIPS 28059— served locations#2 · 86.3%
County FIPS 01015— served locations#1 · 85.9%
County FIPS 16019— served locations#3 · 85.9%
County FIPS 482339,462 served locations#3 · 84.9%
County FIPS 16027— served locations#2 · 84.4%
Competition and unserved areas
Market structure and gaps at FCC speed thresholds.
County FIPS 132356 providers · 903 single-provider locations138 below 100/20143 below 250/25 · 176 below 1000/100
County FIPS 1600111 providers · 2,156 single-provider locations1,024 below 100/203,435 below 250/25 · 95,284 below 1000/100
County FIPS 4501310 providers · 4,864 single-provider locations3,407 below 100/204,543 below 250/25 · 36,564 below 1000/100
County FIPS 280479 providers · 112 single-provider locations1 below 100/20110 below 250/25 · 12,474 below 1000/100
County FIPS 530039 providers · 478 single-provider locations763 below 100/20916 below 250/25 · 6,412 below 1000/100
County FIPS 280599 providers · 875 single-provider locations132 below 100/20329 below 250/25 · 5,739 below 1000/100
County FIPS 010157 providers · 4,301 single-provider locations3,655 below 100/204,026 below 250/25 · 26,743 below 1000/100
County FIPS 1601911 providers · 346 single-provider locations0 below 100/2027 below 250/25 · 13,553 below 1000/100
Coverage history
Changes between successive FCC reporting vintages.
3.4%1,176,723 served locationsFirst imported vintage
Technology availability
Share of locations with each fixed technology in the leading coverage area.
Fiber4,321 locations96.1%
Cable / HFC3,673 locations81.7%
Copper2,790 locations62.0%
Licensed fixed wireless2,518 locations56.0%
Unlicensed fixed wireless520 locations11.6%
Additional FCC geographies
Census Place, Congressional District and Tribal Area.
These views require the public geography relationship tables. No geography is inferred from names or approximate coordinates.
Mobile broadband4G LTE and 5G-NR modeled coverage
Mobile state files are queued for the annual FCC synchronization.
Availability challenges
No bulk challenge-status dataset is listed in the current public download catalog
Sparklight / Cable One data notes and common questions
Sparklight / Cable One is listed using a normalized provider identity and FCC Broadband Data Collection provider ID 130183. This page summarizes provider-reported technology and geographic availability from the latest imported public dataset; it does not confirm service at an individual address.
| Measure | Value | Context |
|---|---|---|
| Cable / HFC | Up to 1,000 / 50 Mbps | 2,092,486 residential locations; low latency reported |
| Fiber to the Premises | Up to 1,000 / 1,000 Mbps | 232,411 residential locations; low latency reported |
| Copper | Up to 30 / 5 Mbps | 64,055 residential locations; low latency reported |
| Unlicensed Fixed Wireless | Up to 100 / 10 Mbps | 6,228 residential locations; low latency reported |
Methodology
We match normalized provider identities to public FCC BDC records, aggregate served-location records by geography and technology, and retain the reporting vintage. Availability percentages are not independently measured performance results.
Full methodology →Data freshness
- Page updated
- Data period
- December 31, 2025
- Responsible editor
- Internet Analysis Research Team
Primary sources
- FCC National Broadband MapProvider-reported broadband availability
- FCC Broadband Data CollectionPrimary program documentation
- Internet Analysis methodology
Limitations
- Availability is provider-reported and may be challenged or revised.
- A listed geography does not guarantee availability at every address.
- Maximum advertised speeds are not measured user speeds.
- Address-level licensed Fabric records are not displayed.
Related questions
Is Sparklight / Cable One available everywhere in the listed states?
No. A state-level record indicates some reported availability in that geography, not statewide service at every location.
Are Sparklight / Cable One speeds measured by Internet Analysis?
No. Speeds on this profile are maximum advertised values from FCC filings. Measured performance is reported separately.
How can I verify service at my address?
Check the provider’s official availability tool and the FCC National Broadband Map for the specific location.
LOCAL AVAILABILITY
Find internet providers by ZIP code →Is Sparklight / Cable One available near me?
FCC coverage describes provider-reported service areas. Check a ZIP code and then confirm availability directly at the address with the provider.
How to interpret this data
Coverage percentages describe imported provider filings, not measured network performance. Advertised maximum speeds are the highest reported tier and may not be available at every location. Residential and business availability are shown separately where the public dataset supports that distinction.
For observed performance, use the Internet Analysis speed test and compare it with the relevant United States internet speed report.
Where this profile comes from
Legal nameCable One, Inc.
Brand nameSparklight / Cable One
FCC Provider ID130183
FRNNot available
Reporting entityCable One, Inc.
Primary sourceFCC Broadband Data Collection
FCC data vintageDecember 31, 2025
Data last updatedAugust 18, 2026