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Home/High-speed internet availability by ZIP code
HIGH-SPEED LOOKUP

High-speed internet
availability by ZIP code

Find observed providers with imported plans advertising at least 100 Mbps download.

Check availability by ZIP code

US only
ZIP evidence is not an address-level service guarantee.
DIRECT ANSWER

High-speed internet availability by ZIP code across the United States

This checker uses a transparent 100 Mbps plan threshold and does not treat provider presence alone as proof of high-speed service. Browse availability evidence by state and city below, or enter a ZIP code for a local result.

US AVAILABILITY

Browse by state and city

Choose a state, then a city, or enter a ZIP code above.

Availability by state

Alabama403 ZIP codes · View →Alaska83 ZIP codes · View →Arizona339 ZIP codes · View →Arkansas251 ZIP codes · View →California1553 ZIP codes · View →Colorado351 ZIP codes · View →Connecticut300 ZIP codes · View →Delaware69 ZIP codes · View →District of Columbia43 ZIP codes · View →Florida1039 ZIP codes · View →Georgia620 ZIP codes · View →Hawaii85 ZIP codes · View →Idaho153 ZIP codes · View →Illinois936 ZIP codes · View →Indiana557 ZIP codes · View →Iowa493 ZIP codes · View →Kansas354 ZIP codes · View →Kentucky448 ZIP codes · View →Louisiana334 ZIP codes · View →Maine224 ZIP codes · View →Maryland391 ZIP codes · View →Massachusetts511 ZIP codes · View →Michigan767 ZIP codes · View →Minnesota528 ZIP codes · View →Mississippi228 ZIP codes · View →Missouri480 ZIP codes · View →Montana120 ZIP codes · View →Nebraska240 ZIP codes · View →Nevada135 ZIP codes · View →New Hampshire199 ZIP codes · View →New Jersey593 ZIP codes · View →New Mexico172 ZIP codes · View →New York1225 ZIP codes · View →North Carolina596 ZIP codes · View →North Dakota117 ZIP codes · View →Ohio850 ZIP codes · View →Oklahoma359 ZIP codes · View →Oregon268 ZIP codes · View →Pennsylvania1278 ZIP codes · View →Rhode Island74 ZIP codes · View →South Carolina314 ZIP codes · View →South Dakota125 ZIP codes · View →Tennessee491 ZIP codes · View →Texas1398 ZIP codes · View →Utah196 ZIP codes · View →Vermont146 ZIP codes · View →Virginia578 ZIP codes · View →Washington437 ZIP codes · View →West Virginia386 ZIP codes · View →Wisconsin535 ZIP codes · View →Wyoming75 ZIP codes · View →

Cities with availability evidence

Houston, TX125 ZIP codes · View →New York, NY76 ZIP codes · View →Los Angeles, CA68 ZIP codes · View →Miami, FL66 ZIP codes · View →San Antonio, TX62 ZIP codes · View →Chicago, IL58 ZIP codes · View →Oklahoma City, OK56 ZIP codes · View →Phoenix, AZ56 ZIP codes · View →Dallas, TX55 ZIP codes · View →Philadelphia, PA54 ZIP codes · View →Atlanta, GA51 ZIP codes · View →Las Vegas, NV51 ZIP codes · View →Portland, OR49 ZIP codes · View →Cincinnati, OH48 ZIP codes · View →Denver, CO48 ZIP codes · View →Minneapolis, MN48 ZIP codes · View →St Louis, MO46 ZIP codes · View →Austin, TX45 ZIP codes · View →San Diego, CA45 ZIP codes · View →Pittsburgh, PA44 ZIP codes · View →Tucson, AZ44 ZIP codes · View →Kansas City, MO43 ZIP codes · View →Seattle, WA43 ZIP codes · View →Washington, DC43 ZIP codes · View →Indianapolis, IN42 ZIP codes · View →Brooklyn, NY41 ZIP codes · View →Orlando, FL40 ZIP codes · View →Jacksonville, FL38 ZIP codes · View →San Jose, CA38 ZIP codes · View →Fort Worth, TX37 ZIP codes · View →San Francisco, CA36 ZIP codes · View →Omaha, NE34 ZIP codes · View →Birmingham, AL33 ZIP codes · View →Fort Lauderdale, FL33 ZIP codes · View →Louisville, KY33 ZIP codes · View →Tampa, FL33 ZIP codes · View →Colorado Springs, CO32 ZIP codes · View →Sacramento, CA32 ZIP codes · View →Albuquerque, NM31 ZIP codes · View →Memphis, TN31 ZIP codes · View →Milwaukee, WI31 ZIP codes · View →Saint Paul, MN31 ZIP codes · View →Tulsa, OK31 ZIP codes · View →Cleveland, OH30 ZIP codes · View →Columbus, OH30 ZIP codes · View →Detroit, MI30 ZIP codes · View →Charlotte, NC29 ZIP codes · View →Wichita, KS29 ZIP codes · View →Buffalo, NY28 ZIP codes · View →Dayton, OH27 ZIP codes · View →Fresno, CA27 ZIP codes · View →Richmond, VA27 ZIP codes · View →Salt Lake City, UT27 ZIP codes · View →Baltimore, MD26 ZIP codes · View →The Bronx, NY26 ZIP codes · View →Boston, MA25 ZIP codes · View →Rochester, NY25 ZIP codes · View →New Orleans, LA24 ZIP codes · View →Knoxville, TN23 ZIP codes · View →Nashville, TN23 ZIP codes · View →
MATCHING METHOD

How this page selects evidence

Selects imported plan labels reporting at least 100 Mbps advertised download.

IMPORTANT LIMIT

Why the full address matters

Plan speeds are advertised maxima, not independent performance measurements. Always verify availability and terms directly with the provider.

QUICK ANSWERS

Frequently asked questions

What does the high-speed internet availability by zip code check?

Selects imported plan labels reporting at least 100 Mbps advertised download.

Does a ZIP result guarantee service at my address?

No. Plan speeds are advertised maxima, not independent performance measurements.

Where do the provider and plan details come from?

Provider presence is based on aggregated BandwidthPlace network observations. Plan evidence comes from imported provider-published Broadband Consumer Labels.

PRIMARY SOURCES

Traceable broadband evidence

Internet Analysis separates observed network presence, provider-published plan claims and address-level eligibility. The first two are shown here; the third must be confirmed by the provider.

FCC Broadband Consumer Labels ↗FCC Broadband Data Collection ↗Methodology →