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352 US area codes

US Area Code Lookup

Find the state, cities, timezone, and overlay history for any US area code. Type a 3-digit code or paste a full US phone number — we'll extract the area code.

All US Area Codes (numeric)

Every active area code in the United States. Click any code for cities served, overlays, and reverse-lookup tools.

201Jersey City, NJ202Washington, DC203New Haven, CT205Birmingham, AL206Seattle, WA207Portland, ME208Boise, ID209Stockton, CA210San Antonio, TX212New York, NY213Los Angeles, CA214Dallas, TX215Philadelphia, PA216Cleveland, OH217Springfield, IL218Duluth, MN219Hammond, IN220Columbus, OH223Harrisburg, PA224Schaumburg, IL225Baton Rouge, LA227Frederick, MD228Gulfport, MS229Albany, GA231Traverse City, MI234Akron, OH239Cape Coral, FL240Frederick, MD248Troy, MI251Mobile, AL252Greenville, NC253Tacoma, WA254Waco, TX256Huntsville, AL260Fort Wayne, IN262Waukesha, WI267Philadelphia, PA269Kalamazoo, MI270Bowling Green, KY272Scranton, PA274Green Bay, WI276Bristol, VA279Sacramento, CA281Houston, TX301Rockville, MD302Wilmington, DE303Denver, CO304Charleston, WV305Miami, FL307Cheyenne, WY308Grand Island, NE309Peoria, IL310Los Angeles, CA312Chicago, IL313Detroit, MI314Saint Louis, MO315Syracuse, NY316Wichita, KS317Indianapolis, IN318Shreveport, LA319Cedar Rapids, IA320St. Cloud, MN321Orlando, FL323Los Angeles, CA325Abilene, TX326Dayton, OH327Little Rock, AR329Albany, NY330Akron, OH331Aurora, IL332New York, NY334Montgomery, AL336Greensboro, NC337Lafayette, LA339Quincy, MA341Oakland, CA346Houston, TX347Brooklyn, NY350Stockton, CA351Lowell, MA352Gainesville, FL360Vancouver, WA361Corpus Christi, TX363White Plains, NY364Bowling Green, KY380Columbus, OH385Salt Lake City, UT386Daytona Beach, FL401Providence, RI402Omaha, NE404Atlanta, GA405Oklahoma City, OK406Billings, MT407Orlando, FL408San Jose, CA409Beaumont, TX410Baltimore, MD412Pittsburgh, PA413Springfield, MA414Milwaukee, WI415San Francisco, CA417Springfield, MO419Toledo, OH423Chattanooga, TN424Los Angeles, CA425Bellevue, WA430Tyler, TX432Midland, TX434Lynchburg, VA435St. George, UT436Columbus, OH440Cleveland, OH442Palm Springs, CA443Baltimore, MD445Philadelphia, PA447Springfield, IL448Tallahassee, FL458Eugene, OR463Indianapolis, IN464Joliet, IL469Dallas, TX470Atlanta, GA471Jackson, MS472Greensboro, NC475New Haven, CT478Macon, GA479Fayetteville, AR480Mesa, AZ484Allentown, PA501Little Rock, AR502Louisville, KY503Portland, OR504New Orleans, LA505Albuquerque, NM507Rochester, MN508Worcester, MA509Spokane, WA510Oakland, CA512Austin, TX513Cincinnati, OH515Des Moines, IA516Hempstead, NY517Lansing, MI518Albany, NY520Tucson, AZ530Redding, CA531Omaha, NE534Eau Claire, WI539Tulsa, OK540Roanoke, VA541Eugene, OR551Jersey City, NJ557Saint Louis, MO559Fresno, CA561West Palm Beach, FL562Long Beach, CA563Davenport, IA564Vancouver, WA567Toledo, OH570Scranton, PA571Arlington, VA572Oklahoma City, OK573Columbia, MO574South Bend, IN575Las Cruces, NM580Lawton, OK582Erie, PA585Rochester, NY586Warren, MI601Jackson, MS602Phoenix, AZ603Manchester, NH605Sioux Falls, SD606Ashland, KY607Binghamton, NY608Madison, WI609Trenton, NJ610Allentown, PA612Minneapolis, MN614Columbus, OH615Nashville, TN616Grand Rapids, MI617Boston, MA618Belleville, IL619San Diego, CA620Dodge City, KS623Glendale, AZ626Pasadena, CA628San Francisco, CA629Nashville, TN630Aurora, IL631Brentwood, NY636O'Fallon, MO640Trenton, NJ641Mason City, IA645Tampa, FL646New York, NY650San Mateo, CA651Saint Paul, MN656Tampa, FL657Anaheim, CA659Birmingham, AL660Sedalia, MO661Bakersfield, CA662Tupelo, MS667Baltimore, MD669San Jose, CA678Atlanta, GA679Detroit, MI680Syracuse, NY681Charleston, WV682Fort Worth, TX686Arlington, VA689Orlando, FL701Fargo, ND702Las Vegas, NV703Arlington, VA704Charlotte, NC706Columbus, GA707Santa Rosa, CA708Cicero, IL712Sioux City, IA713Houston, TX714Anaheim, CA715Eau Claire, WI716Buffalo, NY717Harrisburg, PA718Brooklyn, NY719Colorado Springs, CO720Denver, CO724New Castle, PA725Las Vegas, NV726San Antonio, TX727Saint Petersburg, FL731Jackson, TN732Toms River, NJ734Ann Arbor, MI737Austin, TX740Newark, OH743Greensboro, NC747San Fernando, CA754Fort Lauderdale, FL757Norfolk, VA760Oceanside, CA762Columbus, GA763Brooklyn Park, MN765Lafayette, IN769Jackson, MS770Atlanta, GA771Washington, DC772Port St. Lucie, FL773Chicago, IL774Worcester, MA775Reno, NV779Rockford, IL781Quincy, MA785Topeka, KS786Miami, FL801Salt Lake City, UT802Burlington, VT803Columbia, SC804Richmond, VA805Santa Barbara, CA806Amarillo, TX808Honolulu, HI810Flint, MI812Evansville, IN813Tampa, FL814Erie, PA815Rockford, IL816Kansas City, MO817Fort Worth, TX818Burbank, CA820Santa Barbara, CA821Charleston, SC826Richmond, VA828Asheville, NC830New Braunfels, TX831Salinas, CA832Houston, TX835Allentown, PA838Albany, NY839Columbia, SC840San Bernardino, CA843Charleston, SC845Poughkeepsie, NY847Evanston, IL848Toms River, NJ850Tallahassee, FL854Charleston, SC856Camden, NJ857Boston, MA858San Diego, CA859Lexington, KY860Hartford, CT862Newark, NJ863Lakeland, FL864Greenville, SC865Knoxville, TN870Jonesboro, AR872Chicago, IL878Pittsburgh, PA901Memphis, TN903Tyler, TX904Jacksonville, FL906Marquette, MI907Anchorage, AK908Elizabeth, NJ909San Bernardino, CA910Fayetteville, NC912Savannah, GA913Kansas City, KS914Yonkers, NY915El Paso, TX916Sacramento, CA917New York, NY918Tulsa, OK919Raleigh, NC920Green Bay, WI925Concord, CA928Flagstaff, AZ929Brooklyn, NY930Evansville, IN931Clarksville, TN934Brentwood, NY936Huntsville, TX937Dayton, OH938Huntsville, AL940Wichita Falls, TX941Sarasota, FL943Atlanta, GA945Dallas, TX947Troy, MI948Norfolk, VA949Irvine, CA951Riverside, CA952Bloomington, MN954Fort Lauderdale, FL956Laredo, TX959Hartford, CT970Fort Collins, CO971Portland, OR972Dallas, TX973Newark, NJ978Lowell, MA979College Station, TX980Charlotte, NC983Denver, CO984Raleigh, NC985Houma, LA986Boise, ID989Saginaw, MI

Area Codes by State

Grouped by state for easier browsing. 51 states and territories covered.

Area Code FAQ

What is an area code?

An area code is the 3-digit prefix at the start of a North American phone number that identifies the geographic region or rate center the number is registered to. In the US, area codes are administered by NANPA (the North American Numbering Plan Administrator).

How do I find the area code of a phone number?

In a standard US 10-digit phone number (NNN) NNN-NNNN, the first three digits — the (NNN) — are the area code. For an 11-digit international format (+1 NNN NNN-NNNN), skip the leading 1 and read the next 3 digits. You can also paste a full number into the search above and we will extract the area code for you.

Why do some places have multiple area codes (overlay)?

When a region runs out of available phone numbers in its original area code, NANPA adds an overlay — a second area code that serves the same geographic area. Example: Atlanta is served by 404, 470, 678, 770, and 943. Overlays require 10-digit dialling for local calls.

Can two phones in the same city have different area codes?

Yes. Mobile numbers keep their original area code when the owner moves, and overlays mean new numbers in the same city may be assigned a different code. Two phones sitting side-by-side in San Francisco can have 415, 628, or any cellular code from elsewhere.

Are 800, 888, 877 area codes US locations?

No. Numbers starting with 800, 888, 877, 866, 855, 844, 833 are toll-free numbers, not geographic area codes. They route to a business or service anywhere in North America. NumLocation focuses on geographic area codes for this directory.