Business Internet Providers in Stamford, CT

There are 29 business internet service providers in Stamford. Enter your address to see which have coverage at your specific location.

  • Provider

    T-Mobile 5G Home Internet Logo

    Coverage

    • 100% Fixed Wireless

    Speed / Rating

    100 Mbps

    Based on 1 verified users

    Setup Service

    • SMB
    • ENT
    • GOV
  • Provider

    Optimum Business Logo

    Coverage

    • 100% Cable
    • 86% Fiber

    Speed / Rating

    1,000 Mbps

    Based on 13942 verified users

    Setup Service

    Call Now(888) 528-8680
    • SMB
    • ENT
    • GOV
  • Provider

    Frontier Business Logo

    Coverage

    • 66% DSL
    • 34% Fiber

    Speed / Rating

    200 Mbps

    Based on 19035 verified users

    Setup Service

    Call Now(855) 266-7034
    • SMB
    • ENT
    • GOV
  • Provider

    EarthLink 5G Home Internet Logo

    Coverage

    • 60% Fixed Wireless

    Speed / Rating

    25 Mbps

    Based on 0 verified users

    Setup Service

    • SMB
    • ENT
    • GOV
  • Provider

    Verizon Business Logo

    Coverage

    • 41% Fixed Wireless
    • 26% Copper
    • 6% Fiber

    Speed / Rating

    300 Mbps

    Based on 330 verified users

    Setup Service

    Call Now(888) 573-3170
    • SMB
    • ENT
    • GOV
  • Provider

    Crown Castle Fiber Logo

    Coverage

    • 14% Fiber

    Speed / Rating

    --

    Based on 117 verified users

    Setup Service

    Call Now(844) 886-1078
    • SMB
    • ENT
    • GOV
  • Provider

    GTT Communications Logo

    Coverage

    • 14% DSL
    • 3% Cable
    • < 1% Fixed Wireless

    Speed / Rating

    --

    Based on 30 verified users

    Setup Service

    Call Now(855) 525-1322
    • SMB
    • ENT
    • GOV
  • Provider

    Spectrum Business Logo

    Coverage

    • 7% Cable

    Speed / Rating

    1,000 Mbps

    Based on 65655 verified users

    Setup Service

    Call Now(855) 267-7366
    • SMB
    • ENT
    • GOV
  • Provider

    Zayo Logo

    Coverage

    • 3% Fiber

    Speed / Rating

    --

    Based on 156 verified users

    Setup Service

    Call Now(855) 212-3067
    • SMB
    • ENT
    • GOV
  • Provider

    Spectrotel Logo

    Coverage

    • 3% Fiber
    • < 1% Copper
    • < 1% Cable

    Speed / Rating

    --

    Based on 0 verified users

    Setup Service

    Call Now(888) 773-9722
    • SMB
    • ENT
    • GOV
  • Provider

    Cogent Communications Logo

    Coverage

    • 2% Fiber

    Speed / Rating

    10,000 Mbps

    Based on 993 verified users

    Setup Service

    Call Now(855) 405-7983
    • SMB
    • ENT
    • GOV
  • Provider

    Honest Networks Logo

    Coverage

    • 2% Fiber
    • < 1% Fixed Wireless

    Speed / Rating

    980 Mbps

    Based on 1 verified users

    Setup Service

    Call Now(844) 846-6378
    • SMB
    • ENT
    • GOV
  • Provider

    M2 nGage Logo

    Coverage

    • 2% Fiber
    • < 1% Fixed Wireless

    Speed / Rating

    45 Mbps

    Based on 0 verified users

    Setup Service

    Call Now(833) 626-4243
    • SMB
    • ENT
    • GOV
  • Provider

    Vocal IP Networx Logo

    Coverage

    • 1% Fiber

    Speed / Rating

    200 Mbps

    Based on 1 verified users

    Setup Service

    Call Now(866) 547-1010
    • SMB
    • ENT
    • GOV
  • Provider

    Connecticut Education Network Logo

    Coverage

    • 1% Fiber

    Speed / Rating

    1,000 Mbps

    Based on 1 verified users

    Setup Service

    Call Now(860) 622-4560
    • SMB
    • ENT
    • GOV
  • Provider

    TPx Communications Logo

    Coverage

    • < 1% DSL

    Speed / Rating

    --

    Based on 327 verified users

    Setup Service

    Call Now(855) 773-6651
    • SMB
    • ENT
    • GOV
  • Provider

    Xfinity Logo

    Coverage

    • < 1% Fiber

    Speed / Rating

    100 Mbps

    Based on 170824 verified users

    Setup Service

    Call Now(888) 573-9456
    • SMB
    • ENT
    • GOV
  • Provider

    EXA Infrastructure Logo

    Coverage

    • < 1% Fiber

    Speed / Rating

    --

    Based on 1 verified users

    Setup Service

    Call Now(908) 516-4200
    • SMB
    • ENT
    • GOV
  • Provider

    Verizon Fios Logo

    Coverage

    • < 1% Fiber

    Speed / Rating

    940 Mbps

    Based on 28912 verified users

    Setup Service

    Call Now(888) 573-3170
    • SMB
    • ENT
    • GOV

Business Broadband Competition in Stamford

Great
Competitive Rating

Rating is based on average number of business broadband providers when compared to other cities nationally.

Within Stamford, CT there are 29 providers offering business service.[1]

We estimate that each business in Stamford has an average of 3.85 wired providers available at their location.[2] Based on this, Stamford is more competitive than 94% of cities in the state of Connecticut and is more competitive than 92% of cities nationally.

The business internet providers with the largest coverage within Stamford are: T-Mobile 5G Home Internet, Optimum Business, Frontier Business, EarthLink 5G Home Internet, and Verizon Business.

In short, Stamford is the 15th most competitive city in the state out of 241 cities when it comes to business broadband connectivity. This puts it directly behind Danbury, Montville, and Farmington.

Of the internet providers offering service, 14 offer fiber optic service. There is one provider offering fixed wireless coverage with satellite providers likely offering coverage as well.


  1. We count each technology footprint separately.
  2. This calculation is based on the FCC's guideline: A provider is considered to service a location if they currently have service available or can provide service within an interval that is typical for that type of connection without an extraordinary commitment of resources.

Data Centers Near Stamford, CT

21 Harborview Ave
Stamford, CT 06902 0 mi
10 Riverbend Dr S
Stamford, CT 06907 0 mi
26 Fahey St
Stamford, CT 06907 0 mi
  • Amnet Technology Solutions

6 Norden Pl
Norwalk, CT 06855 7 mi
360 Hamilton Ave
White Plains, NY 10601 11 mi
11 Skyline Dr
Hawthorne, NY 10532 13 mi
480 N Bedford Rd
Chappaqua, NY 10514 13 mi
1000 Woodbury Rd
Woodbury, NY 11797 20 mi
  • American Business Continuity Centers, LLC.

Business Broadband Competition Map for Stamford

COVERAGE CENSUS TRACTS
This map is designed to see broadband competition across at a glance. For address level results and availability make sure to enter your address above.

Business Enviroment in Stamford

Among all the businesses that call Stamford home, the largest sectors in terms of employment are Finance and Insurance, Professional, Scientific, and Technical Services, and Administrative Support; Waste Management and Remediation Services.

From a business concentration perspective, the most common business types in Stamford, grossing over $1M in revenue are: Full-Service Restaurants , Offices of Physicians (except Mental Health Specialists) , and Offices of Lawyers.

Largest Employment Sectors

Sector Employment Percentage
Finance and Insurance14.78%
Professional, Scientific, and Technical Services10.19%
Administrative Support; Waste Management and Remediation Services9.49%
Health Care and Social Assistance9.05%
Retail Trade8.97%
Accommodation and Food Services8.84%
Information8.17%
Wholesale Trade7.24%
Management of Companies and Enterprises4.62%
Other Services (except Public Administration)3.59%

Percentage of Major Establishments by Type

Type Percentage of Major Establishments
Full-Service Restaurants 2.5%
Offices of Physicians (except Mental Health Specialists) 2.21%
Offices of Lawyers2%
Offices of Dentists 0.96%
Temporary Help Services0.92%
Custom Computer Programming Services 0.83%
Landscaping Services0.83%
Snack and Nonalcoholic Beverage Bars 0.79%
Administrative Management and General Management Consulting Services 0.71%
Offices of Certified Public Accountants 0.71%

Stamford, Connecticut Business Internet Providers

Overview

Provider NameCoverage in Stamford, ConnecticutMax Download SpeedProvider TypePhone Number
T-Mobile 5G Home Internet100%100 MbpsFixed Wireless
Optimum Business100%1,000 MbpsCable and Fiber(888) 528-8680
Frontier Business66%200 MbpsDSL and Fiber(855) 266-7034
EarthLink 5G Home Internet60%25 MbpsFixed Wireless
Verizon Business41%300 MbpsFixed Wireless, Copper, and Fiber(888) 573-3170
Crown Castle Fiber14%--Fiber(844) 886-1078
GTT Communications14%--DSL, Fixed Wireless, and Cable(855) 525-1322
Spectrum Business7%1,000 MbpsCable(855) 267-7366
Zayo3%--Fiber(855) 212-3067
Spectrotel3%--Copper, Fiber, and Cable(888) 773-9722

Cable

Provider NameCoverage in Stamford, ConnecticutMax Download SpeedProvider TypePhone Number
Optimum Business100%1,000 MbpsCable and Fiber(888) 528-8680
GTT Communications14%--DSL, Fixed Wireless, and Cable(855) 525-1322
Spectrum Business7%1,000 MbpsCable(855) 267-7366
Spectrotel3%--Copper, Fiber, and Cable(888) 773-9722

Copper

Provider NameCoverage in Stamford, ConnecticutMax Download SpeedProvider TypePhone Number
Verizon Business41%300 MbpsFixed Wireless, Copper, and Fiber(888) 573-3170
Spectrotel3%--Copper, Fiber, and Cable(888) 773-9722

DSL

Provider NameCoverage in Stamford, ConnecticutMax Download SpeedProvider TypePhone Number
Frontier Business66%200 MbpsDSL and Fiber(855) 266-7034
GTT Communications14%--DSL, Fixed Wireless, and Cable(855) 525-1322
TPx Communications<1%--DSL(855) 773-6651

Fiber

Provider NameCoverage in Stamford, ConnecticutMax Download SpeedProvider TypePhone Number
Optimum Business100%1,000 MbpsCable and Fiber(888) 528-8680
Frontier Business66%200 MbpsDSL and Fiber(855) 266-7034
Verizon Business41%300 MbpsFixed Wireless, Copper, and Fiber(888) 573-3170
Crown Castle Fiber14%--Fiber(844) 886-1078
Zayo3%--Fiber(855) 212-3067
Spectrotel3%--Copper, Fiber, and Cable(888) 773-9722
Cogent Communications2%10,000 MbpsFiber(855) 405-7983
Honest Networks2%980 MbpsFixed Wireless and Fiber(844) 846-6378
M2 nGage2%45 MbpsFixed Wireless and Fiber(833) 626-4243
Vocal IP Networx1%200 MbpsFiber(866) 547-1010
Connecticut Education Network1%1,000 MbpsFiber(860) 622-4560
Xfinity<1%100 MbpsFiber(888) 573-9456
EXA Infrastructure<1%--Fiber(908) 516-4200
Verizon Fios<1%940 MbpsFiber(888) 573-3170

Fixed Wireless

Provider NameCoverage in Stamford, ConnecticutMax Download SpeedProvider TypePhone Number
T-Mobile 5G Home Internet100%100 MbpsFixed Wireless
EarthLink 5G Home Internet60%25 MbpsFixed Wireless
Verizon Business41%300 MbpsFixed Wireless, Copper, and Fiber(888) 573-3170
GTT Communications14%--DSL, Fixed Wireless, and Cable(855) 525-1322
Honest Networks2%980 MbpsFixed Wireless and Fiber(844) 846-6378
M2 nGage2%45 MbpsFixed Wireless and Fiber(833) 626-4243