ZIP 77019 broadband research · Houston, Texas Availability varies by exact service address
Houston ZIP 77019

77019 Internet Providers

Broadband in 77019 reflects the network complexity of central Houston. Current ZIP-level evidence shows extensive AT&T fiber and Xfinity cable availability, smaller fiber footprints from Xfinity and Astound Broadband, and substantial fixed-wireless coverage from T-Mobile and Verizon. The ZIP spans parts of the Neartown / Montrose and Afton Oaks / River Oaks landscape, where detached homes, townhomes, condominiums and larger apartment properties can have different infrastructure.

● ZIP-level research identifies the local provider market. It does not establish that every home, condominium, apartment or commercial-residential building can order every provider listed on this page.

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ZIP-code results describe the local service market. Provider eligibility, available technology, speeds and pricing can differ at individual addresses, apartment buildings, condominiums and developments.
Location
Houston, Texas · 77019
Main technologies
Fiber · Cable · 5G · Satellite
Local evidence
FCC-derived + Houston records
Research standard
Address verification required

What the 77019 broadband evidence shows

77019 has a strong wired broadband profile, but its provider landscape is more complicated than a simple citywide Houston comparison. Current ZIP-level data point to extensive AT&T fiber and Xfinity cable, with smaller fiber footprints and substantial fixed-wireless alternatives. The ZIP's dense and varied development pattern makes property-level verification particularly important.

Fiber

AT&T Fiber is the dominant fiber finding

Current FCC-derived ZIP summaries report AT&T fiber availability across approximately 88.7% of 77019 locations, with advertised maximum speeds reaching 5 Gbps in the underlying data. The result makes fiber a major part of the ZIP's wired market rather than a small fringe technology.

Cable

Xfinity has the broadest cable footprint

Current ZIP-level summaries report Xfinity cable across approximately 97.2% of 77019. The data also identify a smaller Xfinity fiber footprint. The exact technology at a property should therefore be checked rather than inferred solely from the Xfinity brand.

77019 provider comparison

The table separates major local network evidence from smaller footprints. Current FCC-derived data are useful for understanding the ZIP's provider mix, while provider address systems remain the appropriate source for live ordering eligibility.

Provider Technology 77019 evidence Advertised maximum Verify
AT&T Fiber
Major ZIP footprint
Fiber Current FCC-derived ZIP summaries report approximately 88.7% fiber availability for AT&T in 77019. Up to 5 Gbps in current ZIP-level data
Xfinity
Major ZIP footprint
Cable; limited fiber reported Current ZIP-level summaries report approximately 97.2% Xfinity cable coverage and a smaller Xfinity fiber footprint. Up to 2 Gbps in current ZIP-level data
T-Mobile 5G Home Internet
Broad fixed-wireless evidence
5G fixed wireless Current FCC-derived summaries report approximately 98% fixed-wireless availability for T-Mobile in 77019. Plan and location dependent
Verizon 5G Home Internet
Broad fixed-wireless evidence
Fixed wireless Current ZIP-level summaries report Verizon fixed-wireless availability across a substantial portion of 77019. Up to 1 Gbps in current ZIP-level data
Astound Broadband
Limited fiber footprint
Fiber Current ZIP-level data report approximately 3.1% Astound fiber coverage, concentrated in the north and central portion of 77019. Up to 1.5 Gbps in current ZIP-level data Property-specific eligibility
EarthLink
Secondary provider brand
Fiber / DSL / fixed wireless Current ZIP-level datasets list EarthLink fiber and other technologies. Its reported fiber footprint closely follows the AT&T fiber footprint, so the brand should be distinguished from the underlying network. Up to 5 Gbps on reported fiber Address and underlying network verification
Satellite providers
Broad geographic option
Satellite Satellite services are geographically available throughout the ZIP independently of local cable and fiber plant. Provider and plan dependent Equipment, sky view, latency and plan terms
ZIP-level interpretation: 77019 has a strong wired broadband base, led by AT&T fiber and Xfinity cable, with smaller fiber competition and substantial fixed wireless. The FCC broadband framework reports provider availability at location points, so ZIP-level percentages should be treated as a research layer, not an ordering result for every address.

Internet providers serving the 77019 market

The provider descriptions focus on networks and service brands supported by current 77019 broadband evidence. Major footprints are separated from smaller or secondary provider options.

AT&T Fiber

Fiber Approx. 88.7% reported Up to 5 Gbps

AT&T Fiber is the strongest fiber finding in current 77019 ZIP-level data. The latest FCC-derived summaries report approximately 88.7% availability for AT&T fiber in the ZIP, with the highest reported tiers reaching 5 Gbps. That gives 77019 a substantially different broadband profile from ZIPs where fiber is limited to a few streets or new subdivisions.

  • Fiber is reported across a large majority of the ZIP in current datasets.
  • Reported maximum speeds reach 5 Gbps at qualifying locations.
  • Fiber's upload characteristics can materially differ from cable.
  • The exact building still needs to be checked before treating AT&T Fiber as available.
Local evidence: Current FCC-derived 77019 summaries report approximately 88.7% AT&T fiber coverage, with maximum advertised speeds up to 5 Gbps. The percentage is a ZIP-level estimate and not an address-level guarantee.

Xfinity

Cable Approx. 97.2% reported Fiber reported in small areas

Xfinity is the principal cable network identified in current 77019 ZIP-level summaries. Approximately 97.2% cable availability is reported in one current FCC-derived dataset, making Xfinity a major wired competitor throughout the ZIP. A smaller Xfinity fiber footprint is also reported, so the technology should be verified rather than assumed from the brand name.

  • Cable is the dominant Xfinity technology reported in the ZIP.
  • Current data report maximum cable download tiers up to 2 Gbps.
  • Reported cable upload speeds vary materially by location and tier.
  • A smaller Xfinity fiber footprint is also present in current datasets.
Local evidence: Current 77019 data report approximately 97.2% Xfinity cable availability. The same current data identify a much smaller Xfinity fiber footprint, showing why address-level technology verification matters.

T-Mobile 5G Home Internet

5G fixed wireless Approx. 98% reported Capacity dependent

T-Mobile Home Internet is a significant part of the 77019 broadband comparison because current FCC-derived summaries report fixed-wireless coverage across approximately 98% of the ZIP. Unlike fiber or cable, the service uses the wireless network and can therefore have a different eligibility pattern from wired providers serving the same block.

  • Service uses T-Mobile's fixed-wireless network rather than a dedicated cable or fiber line.
  • Eligibility can vary with network capacity and the exact service address.
  • Wireless availability should not be inferred solely from mobile-phone coverage.
  • Building construction and indoor signal conditions can affect practical performance.
Local evidence: Current ZIP-level FCC-derived summaries report approximately 98.0% T-Mobile Home Internet fixed-wireless availability in 77019. This identifies T-Mobile as a meaningful local alternative, not a guarantee that every address can order service.

Verizon 5G Home Internet

Fixed wireless Broad reported footprint Address dependent

Verizon is another meaningful fixed-wireless competitor in 77019. Current FCC-derived summaries report Verizon fixed-wireless service across a large share of the ZIP. Verizon's network is particularly relevant when a property has limited wired competition or when a household wants to compare a wireless service with the wired alternatives.

  • Fixed wireless does not require a dedicated cable or fiber line to the home.
  • Eligibility depends on Verizon's network at the service address.
  • Indoor signal conditions can differ between buildings on the same street.
  • Current ZIP-level data report maximum speeds up to 1 Gbps in some locations.
Local evidence: Current 77019 broadband summaries identify Verizon fixed wireless across a substantial portion of the ZIP. The reported ZIP footprint is not treated as proof of service at every address.

Astound Broadband

Fiber Approx. 3.1% reported Limited local footprint

Astound Broadband is an important smaller provider to retain in the 77019 research because current FCC-derived data identify a distinct fiber footprint rather than simply listing the company as a generic Houston provider. The reported coverage is approximately 3.1% of the ZIP and is concentrated in the north and central portion of 77019.

  • Current ZIP-level data identify Astound primarily as a fiber provider in 77019.
  • The reported footprint is much smaller than AT&T or Xfinity.
  • The current dataset reports speeds up to 1.5 Gbps.
  • Its limited footprint makes property-level verification especially important.
Local evidence: Current FCC-derived data report approximately 3.12% Astound fiber coverage in 77019 and describe the footprint as concentrated in the north and central portion of the ZIP.

EarthLink

Secondary provider brand Fiber reported Network-dependent

EarthLink appears in current 77019 broadband datasets with a fiber footprint that closely tracks the AT&T fiber footprint. That distinction matters for local research: EarthLink can be an additional service brand for a household, but it should not automatically be counted as an entirely separate physical fiber network from AT&T. The underlying network and current service terms should be confirmed.

  • Current data report EarthLink fiber across approximately 88.7% of the ZIP.
  • Reported fiber speeds reach up to 5 Gbps.
  • The underlying physical network should be distinguished from the provider brand.
  • Address-level verification is required before comparing EarthLink with separate network operators.
Evidence standard: EarthLink is included because current 77019 datasets identify a substantial fiber footprint. It is presented as a service brand and not automatically treated as an independent physical network from the AT&T infrastructure reflected in the same data.

AT&T legacy / other reported services

DSL / fixed wireless Secondary technology Fiber should be checked first

Current 77019 datasets also report AT&T legacy DSL and fixed wireless in addition to its much larger fiber footprint. These technologies are useful to understand because an AT&T brand presence does not necessarily mean that every address receives the same network. In a fiber-heavy ZIP, the exact service technology still needs to be established at the property.

  • Current data report approximately 90.2% AT&T DSL availability.
  • Fixed-wireless AT&T service is also reported in the ZIP.
  • Fiber is the dominant AT&T technology in current ZIP-level summaries.
  • The address checker should determine which AT&T network is actually offered.
Local evidence: Current FCC-derived summaries identify multiple AT&T technologies in 77019. The large fiber footprint should not be used to assume that every AT&T-served address has the same network or speed tier.

Satellite providers

Satellite Broad geographic option Different network model

Satellite services remain geographically relevant in 77019, although they occupy a different role from the ZIP's extensive terrestrial fiber and cable networks. Satellite does not depend on the same local underground or aerial broadband plant, so it can technically reach locations independently of neighborhood wired infrastructure.

  • Satellite service is not dependent on the local Xfinity or AT&T plant.
  • Latency is materially different from fiber and cable.
  • Equipment placement and sky visibility can affect service.
  • For most 77019 properties, wired and fixed-wireless alternatives should be investigated first.
Evidence standard: Satellite is included as a geographically broad technology category, not as evidence that satellite is the preferred connection for a typical 77019 property.

77019 internet speed guide

Current 77019 broadband data show a substantial high-capacity wired market. AT&T fiber reaches up to 5 Gbps in the reported data, Xfinity reaches up to 2 Gbps, and smaller Astound and Xfinity fiber footprints add additional high-speed options. The useful comparison depends on the actual technology and plan available at the property.

100–300

Mbps

Suitable for ordinary browsing, video calls, streaming and moderate household use when the connection is stable.

500 Mbps

Mbps

Useful for households with several simultaneous users, multiple streaming devices and larger downloads.

1–2 Gbps

High-capacity plans

Relevant to larger households, substantial downloads and properties with many active devices when the local network supports the tier.

3–5 Gbps

Multi-gig fiber

Current 77019 data identify AT&T fiber with maximum advertised speeds up to 5 Gbps at qualifying locations.

Do not compare download speed alone. In 77019, a household comparing AT&T Fiber, Xfinity cable, smaller fiber footprints and fixed wireless should also examine upload capacity, latency, network technology, equipment, installation requirements and the plan actually offered at the property.

Connection types in 77019

The ZIP has a strong mix of fiber, cable and fixed wireless. Its central Houston development pattern also means that the physical building can be as important as the surrounding street when determining the available provider list.

Fiber

AT&T fiber is reported across approximately 88.7% of the ZIP in current FCC-derived summaries. Smaller Xfinity and Astound fiber footprints are also reported. The actual building must still be checked before assuming fiber service.

Cable

Xfinity is the principal cable provider identified in current 77019 ZIP-level summaries, with approximately 97.2% cable coverage reported. Cable download capacity can be high, while upload characteristics can differ from fiber.

5G / fixed wireless

T-Mobile and Verizon are meaningful fixed-wireless alternatives in 77019. Their service does not require the same last-mile infrastructure as fiber or cable, but eligibility and performance depend on the address and network conditions.

Satellite

Satellite remains geographically available independently of local terrestrial network construction. Its latency and equipment model differ substantially from the fiber and cable services that dominate the 77019 broadband market.

What is different about broadband in 77019?

77019 occupies a compact but varied portion of central and west-central Houston. City records place the ZIP next to 77007, 77006, 77002, 77098, 77046 and 77027, while local Houston records associate addresses in the ZIP with the Neartown / Montrose and Afton Oaks / River Oaks areas. That geography helps explain why a ZIP-level provider list can conceal meaningful differences between properties.

1

77019 has an unusually strong fiber footprint for an inner-city ZIP

Current FCC-derived summaries report approximately 88.7% AT&T fiber availability in 77019, with maximum advertised speeds up to 5 Gbps. Fiber therefore represents a major part of the ZIP's current wired infrastructure rather than a small new-development overlay.

2

Xfinity remains the dominant cable network in current ZIP-level data

Current summaries report approximately 97.2% Xfinity cable coverage in 77019. This creates a strong cable alternative to the ZIP's large AT&T fiber footprint and makes the wired comparison more substantial than a market with only one major terrestrial provider.

3

Smaller fiber networks appear in the north and central ZIP

Astound Broadband is reported at approximately 3.1% fiber coverage, with the current dataset describing its footprint as concentrated in the north and central portion of 77019. Xfinity fiber is also reported at a smaller share of locations. These footprints matter because a building with access to one of these networks may have more choices than the ZIP-wide headline suggests.

4

Fixed wireless is not merely a rural fallback in 77019

Current ZIP-level summaries report approximately 98% T-Mobile fixed-wireless availability and substantial Verizon fixed-wireless coverage. In a dense Houston ZIP, these networks give residents another service category to check alongside fiber and cable, particularly when a building's wired choices are limited.

5

Neartown / Montrose creates a mixed urban housing pattern

Houston's official ZIP records associate 77019 locations with the Neartown / Montrose context. The area includes established residential streets, multifamily properties and urban redevelopment. A provider serving a nearby detached home may not necessarily serve an apartment or condominium building in the same way.

6

River Oaks and surrounding established neighborhoods have different infrastructure patterns

The Afton Oaks / River Oaks portion of the broader 77019 landscape contains established residential development alongside townhomes, condominiums and newer construction. This mix makes building-level verification particularly important because broadband infrastructure does not follow the ZIP boundary uniformly.

77019 local broadband findings

These findings focus on what the current evidence means for a 77019 address rather than simply repeating the provider names.

Finding Evidence What it means for a 77019 address
AT&T fiber Approximately 88.7% fiber availability reported in current ZIP-level data AT&T should be investigated as a major fiber option rather than treated only as a legacy telephone provider.
Xfinity cable Approximately 97.2% cable availability reported in current ZIP-level data Xfinity is the principal cable network in the ZIP and provides a major wired alternative to AT&T fiber.
Xfinity fiber Approximately 4–5% fiber footprint reported in current datasets Some Xfinity addresses may have a different network technology from the dominant cable footprint.
Astound fiber Approximately 3.1% fiber availability, concentrated in the north and central ZIP A small group of properties may have an additional fiber competitor not available throughout 77019.
T-Mobile Home Internet Approximately 98% fixed-wireless availability reported 5G Home Internet is a meaningful category to check even in this highly wired urban ZIP.
Verizon 5G Substantial fixed-wireless coverage reported in current ZIP-level records Verizon should be checked independently because fixed-wireless eligibility can differ from wired service.
Mixed housing 77019 includes established residential areas, townhomes, condominiums and multifamily properties Building wiring and property infrastructure can produce different provider lists between nearby addresses.
Central Houston geography City ZIP records place 77019 adjacent to multiple inner-Houston ZIP codes Provider assumptions should not be transferred from neighboring 77006, 77007, 77027 or 77098 without checking the specific property.

Areas and development patterns inside 77019

These locations and development contexts help explain why broadband availability can differ inside a relatively compact Houston ZIP. They are geographic reference points, not broadband coverage boundaries.

Neartown / Montrose Houston identifies Neartown / Montrose as a west-central Houston Super Neighborhood. 77019 addresses in this area include established residential streets, parks and multifamily properties, creating different building-level infrastructure requirements.
River Oaks River Oaks is a major established residential area associated with 77019. Large lots and older residential infrastructure coexist with condominiums, townhomes and newer redevelopment elsewhere in the ZIP.
Afton Oaks / River Oaks context Houston's civic records associate 77019 with the broader Afton Oaks / River Oaks area. The development pattern differs from the denser portions of Montrose, making property-level network verification useful.
West Gray corridor West Gray and surrounding residential areas contain a mixture of established homes, commercial properties and multifamily development. A nearby address can therefore have different internal wiring from another property in the same corridor.
Allen Parkway / Buffalo Bayou edge The northern portion of 77019 reaches the Buffalo Bayou and Allen Parkway landscape. The area's urban residential and redevelopment pattern contributes to a mixture of property types rather than one uniform housing infrastructure.
Urban condominium and apartment properties Multifamily buildings are especially important in 77019 because internal coaxial, fiber and structured wiring can determine which providers can actually serve individual units.
Why this matters: 77019 is not a uniform residential service territory. Current data show broad fiber and cable networks alongside smaller fiber footprints and fixed wireless. The final provider list can therefore change at the building or address level.

Nearby Houston ZIP-code broadband guides

Adjacent Houston ZIP codes can have different provider footprints. They should be researched independently rather than used as substitutes for 77019 address-level availability.

How to verify internet service at a 77019 address

The most reliable approach is to use ZIP-level research to identify the relevant networks, then verify the exact building and service address with each provider.

1. Check the major wired networks first

  • Check AT&T for fiber service at the property.
  • Check Xfinity for cable service and any fiber service reported for the address.
  • Check Astound Broadband if the property is inside its limited 77019 footprint.
  • Check EarthLink separately if its service terms are relevant, while identifying the underlying network.

2. Compare fixed wireless separately

  • Check T-Mobile 5G Home Internet at the exact address.
  • Check Verizon 5G Home Internet separately.
  • Do not infer residential eligibility from general mobile coverage.
  • Consider building construction, signal and network capacity.

3. Check the building type

  • Determine whether the property is a detached home, townhome, condominium or apartment.
  • For multifamily buildings, confirm which providers physically serve the building.
  • Check whether the unit has existing coaxial or fiber infrastructure.
  • Do not assume a neighboring detached home has the same service choices as a condominium or apartment.

4. Treat ZIP-level data as a research layer

FCC-derived datasets are useful for understanding which providers and technologies are reported across 77019. The FCC National Broadband Map can then be used for location-level research. Provider address checkers remain the appropriate source for live ordering eligibility, current plans, pricing and installation requirements.

What to compare before choosing a 77019 connection

The local network mix makes technology, upload capacity and property-level availability more useful comparison points than simply selecting the provider with the largest advertised download number.

Fiber versus cable

Compare upload capacity

AT&T Fiber's reported 77019 tiers can provide substantially higher upload capacity than traditional cable service. That difference can matter for cloud backups, remote work, large file transfers and other upload-heavy uses.

Wired competition

Check which networks reach the building

77019 has extensive AT&T fiber and Xfinity cable coverage, but smaller Xfinity and Astound fiber footprints also appear in current datasets. A household should verify the actual property rather than assuming every ZIP-wide provider reaches the same building.

Multifamily housing

Check building-level infrastructure

Condominiums and apartment properties can have internal wiring, provider arrangements and equipment that differ from nearby detached homes. In 77019, the building can therefore be more informative than the ZIP-wide provider list.

Check the exact 77019 address

ZIP-level research identifies the local market. Provider address tools determine what can actually be ordered at the property.

Check Availability

Sources and methodology

This page gives greater weight to official government and provider information for geographic and service claims, while using current FCC Broadband Data Collection-derived ZIP summaries as a supporting coverage layer.

Houston geographic sources

  • City of Houston's official ZIP Code 77019 map was used to establish the ZIP's geographic relationship with surrounding central Houston ZIP codes.
  • City of Houston ZIP records were used to identify 77019 public locations and local geographic context.
  • Houston civic and Super Neighborhood information was used to distinguish the Neartown / Montrose and Afton Oaks / River Oaks contexts associated with the ZIP.
  • Local geographic references are treated as context rather than broadband coverage boundaries.

FCC and ZIP-level broadband data

  • FCC Broadband Data Collection information provides the underlying framework for provider and technology availability research.
  • Current secondary datasets reflecting FCC BDC data as of December 31, 2025 and updated during 2026 were reviewed for 77019.
  • Current summaries report approximately 88.7% AT&T fiber, approximately 97.2% Xfinity cable, smaller Xfinity and Astound fiber footprints, and substantial T-Mobile and Verizon fixed-wireless availability.
  • Coverage percentages are treated as dataset estimates rather than live guarantees for individual households or buildings.
Research limitation: A ZIP code is a postal geography, not a broadband service boundary. Provider coverage can differ by street, building, apartment complex, condominium, service location and network technology. FCC availability information is provider-reported and should not replace a provider's live ordering system.

77019 internet provider FAQ

Answers are based on the current provider information, Houston geographic records and ZIP-specific broadband evidence reviewed for this guide.

What internet providers serve ZIP code 77019?
Current ZIP-level evidence identifies AT&T Fiber and Xfinity as the principal wired providers in 77019. Smaller fiber footprints are reported for Xfinity and Astound Broadband. T-Mobile Home Internet and Verizon fixed wireless are also reported across substantial portions of the ZIP. EarthLink appears as an additional service brand in current datasets, while satellite services are geographically available as a separate technology category.
Is AT&T Fiber available in 77019?
Yes. Current FCC-derived ZIP-level summaries report approximately 88.7% AT&T fiber availability in 77019, with maximum advertised speeds up to 5 Gbps in the reported data. The percentage is not an address-level guarantee, so the exact property should be checked directly with AT&T.
Does Xfinity serve 77019?
Yes. Current ZIP-level data report approximately 97.2% Xfinity cable availability in 77019. A smaller Xfinity fiber footprint is also reported. The actual technology and plan available at an address should be confirmed with Xfinity.
Is Astound Broadband available in 77019?
Astound Broadband is reported in a small portion of 77019. Current FCC-derived summaries identify approximately 3.1% fiber coverage, concentrated in the north and central portion of the ZIP. It should therefore be treated as a limited property-level possibility rather than a ZIP-wide provider.
Is T-Mobile 5G Home Internet available in 77019?
Current FCC-derived ZIP-level summaries report approximately 98% T-Mobile Home Internet fixed-wireless availability in 77019. Residential eligibility remains dependent on the exact address, network capacity and current service conditions.
Is Verizon 5G Home Internet available in 77019?
Current ZIP-level broadband data report substantial Verizon fixed-wireless coverage in 77019. That identifies Verizon as a meaningful local alternative, but it does not establish live eligibility for every address. Verizon's current address checker should be used for final verification.
Can two nearby homes in 77019 have different providers?
Yes. Wired infrastructure can terminate at different property or building boundaries, while fixed-wireless eligibility can depend on network capacity and signal conditions. Apartment and condominium buildings can also have internal wiring or provider arrangements that differ from nearby detached homes.
Why does this page include EarthLink separately from AT&T?
Current 77019 datasets identify EarthLink fiber as a service option. Its reported footprint closely follows the AT&T fiber footprint, so this page treats EarthLink as a separate service brand rather than automatically counting it as a completely separate physical fiber network. The underlying network and current service terms should be confirmed before using it as a network-competition comparison.
Why does this page include both Xfinity cable and Xfinity fiber?
Current 77019 broadband datasets identify cable as the dominant Xfinity technology while also reporting a smaller fiber footprint. The provider brand therefore does not by itself establish which technology reaches an individual property.
Is the fastest advertised speed necessarily the best connection?
Not necessarily. Download speed is only one measure. Upload capacity, latency, network technology, congestion, equipment, installation, pricing after promotional periods and the actual service offered at the property should also be considered.
Why does this page use ZIP-level data instead of claiming exact coverage?
ZIP-level data are useful for identifying the broadband market around 77019, but provider networks do not follow ZIP boundaries. The FCC National Broadband Map provides location-level information because service can differ between addresses and buildings. Treating a ZIP-wide percentage as proof of service at every property would overstate what the data establish.
Availability disclaimer: Provider names, technologies, advertised speeds, pricing and availability can change. ZIP-level broadband information does not guarantee service at an individual address. Apartment buildings, condominiums, townhomes and individual properties may have different network infrastructure. Always confirm service, technology, speed, equipment requirements and current pricing directly with the provider before ordering.
Check 77019 Availability