Metropolitan area codes: 1986-March 1995
- 00080
- Akron, OH
- 00160
- Albany-Schenectady-Troy, NY
- 00200
- Albuquerque, NM
- 00240
- Allentown-Bethlehem, PA-NJ
- 00280
- Altoona, PA
- 00360
- Anaheim-Santa Ana-Garden Grove, CA
- 00380
- Anchorage, AK
- 00400
- Anderson, IN
- 00405
- Anderson, SC
- 00440
- Ann Arbor, MI
- 00450
- Anniston, AL (0 cases in ASEC samples)
- 00460
- Appleton-Oshkosh-Neenah, WI
- 00480
- Asheville, NC
- 00520
- Atlanta, GA
- 00600
- Augusta, GA-SC
- 00620
- Aurora-Elgin, IL
- 00640
- Austin, TX
- 00680
- Bakersfield, CA
- 00720
- Baltimore, MD
- 00760
- Baton Rouge, LA
- 00780
- Battle Creek, MI
- 00840
- Beaumont-Port Arthur, TX
- 00845
- Beaver County, PA
- 00860
- Bellingham, WA
- 00870
- Benton Harbor, MI
- 00875
- Bergen-Passaic, NJ
- 00920
- Biloxi-Gulfport, MS
- 00960
- Binghamton, NY
- 01000
- Birmingham, AL
- 01040
- Bloomington-Normal, IL
- 01080
- Boise City, ID
- 01120
- Boston, MA
- 01125
- Boulder-Longmont, CO
- 01140
- Bradenton, FL
- 01145
- Brazoria, TX
- 01160
- Bridgeport-Milford, CT
- 01200
- Brockton, MA
- 01240
- Brownsville-Harlingen, TX
- 01280
- Buffalo, NY
- 01305
- Burlington, VT
- 01320
- Canton, OH
- 01360
- Cedar Rapids, IA
- 01400
- Champaign-Urbana-Rantoul, IL
- 01440
- Charleston, SC
- 01480
- Charleston, WV
- 01520
- Charlotte-Gastonia-Rock Hill, NC-SC
- 01560
- Chattanooga, TN-GA
- 01600
- Chicago, IL
- 01620
- Chico, CA
- 01640
- Cincinnati, OH
- 01660
- Clarksville-Hopkinsville, TN-KY (0 cases in ASEC samples)
- 01680
- Cleveland, OH
- 01720
- Colorado Springs, CO
- 01740
- Columbia, MO
- 01760
- Columbia, SC
- 01800
- Columbus, GA-AL
- 01840
- Columbus, OH
- 01880
- Corpus Christi, TX
- 01920
- Dallas, TX
- 01930
- Danbury, CT
- 01960
- Davenport-Rock Island-Moline, IA-IL
- 02000
- Dayton-Springfield, OH
- 02020
- Daytona Beach, FL
- 02040
- Decatur, IL (0 cases in ASEC samples)
- 02080
- Denver, CO
- 02120
- Des Moines, IA
- 02160
- Detroit, MI
- 02240
- Duluth, MN-WI
- 02290
- Eau Claire, WI (0 cases in ASEC samples)
- 02320
- El Paso, TX
- 02360
- Erie, PA
- 02400
- Eugene-Springfield, OR
- 02440
- Evansville, IN-KY
- 02560
- Fayetteville, NC
- 02580
- Fayetteville-Springdale, AR
- 02640
- Flint, MI
- 02650
- Florence, AL
- 02655
- Florence, SC
- 02670
- Fort Collins-Loveland, CO
- 02680
- Fort Lauderdale-Hollywood-Pompano Beach, FL
- 02700
- Fort Myers, FL
- 02710
- Port Pierce-Port St Lucie, FL (0 cases in ASEC samples)
- 02720
- Fort Smith, AR-OK
- 02750
- Fort Walton Beach, FL
- 02760
- Fort Wayne, IN
- 02800
- Fort Worth-Arlington, TX
- 02840
- Fresno, CA
- 02880
- Gadsden, AZ
- 02900
- Gainesville, FL
- 02920
- Galveston-Texas City, TX
- 02960
- Gary-Hammond-East Chicago, IN
- 03000
- Grand Rapids-Muskegon-Holland, MI
- 03060
- Greeley, CO (0 cases in ASEC samples)
- 03120
- Greensboro-Winston Salem-High Point, NC
- 03160
- Greenville-Spartanburg, SC
- 03200
- Hamilton-Middletown, OH
- 03240
- Harrisburg-Lebanon-Carlisle, PA
- 03280
- Hartford, CT
- 03290
- Hickory, NC
- 03320
- Honolulu, HI
- 03350
- Houma-Thidodaux, LA
- 03360
- Houston, TX
- 03400
- Huntington-Ashland, WV-KY-OH
- 03440
- Huntsville, AL
- 03480
- Indianapolis, IN
- 03520
- Jackson, MI
- 03560
- Jackson, MS
- 03600
- Jacksonville, FL
- 03640
- Jersey City, NJ
- 03660
- Johnson City-Kingsport-Bristol, TN-VA
- 03680
- Johnstown, PA
- 03690
- Joliet, IL
- 03710
- Joplin, MO
- 03720
- Kalamazoo
- 03740
- Kankakee, IL
- 03760
- Kansas City, MO-KS
- 03810
- Killeen-Temple, TX
- 03840
- Knoxville, TN
- 03880
- Lafayette, LA
- 03960
- Lake Charles, LA
- 03965
- Lake County, IL
- 03980
- Lakeland-Winter Haven, FL
- 04000
- Lancaster, PA
- 04040
- Lansing-East Lansing, MI
- 04120
- Las Vegas, NV
- 04160
- Lawrence-Haverill, MA-NH
- 04200
- Lawton, OK
- 04280
- Lexington-Fayette, KY
- 04320
- Lima, OH
- 04360
- Lincoln, NE
- 04400
- Little Rock-North Little Rock, AR
- 04440
- Lorain-Elyria, OH
- 04480
- Los Angeles-Long Beach, CA
- 04520
- Louisville, KY
- 04560
- Lowell, MA-NH
- 04600
- Lubbock, TX
- 04680
- Macon-Warner Robins, GA
- 04720
- Madison, WI
- 04760
- Manchester, NH
- 04800
- Mansfield, OH
- 04880
- McAllen-Edinburg-Mission. TX
- 04890
- Medford, OR
- 04900
- Melbourne-Titusville-Palm Bay, FL
- 04920
- Memphis, TN-AR-MS
- 05000
- Miami-Hialeah, FL
- 05015
- Middlesex-Somerset-Hunterdon, NJ
- 05080
- Milwaukee, WI
- 05120
- Minneapolis-St. Paul, MN
- 05160
- Mobile, AL
- 05170
- Modesto, CA
- 05190
- Monmouth-Ocean, NJ
- 05200
- Monroe, LA
- 05240
- Montgomery, AL
- 05320
- Muskegon, MI
- 05360
- Nashville, TN
- 05380
- Nassau-Suffolk, NY
- 05400
- New Bedford, MA
- 05440
- New Britain, CT
- 05480
- New Haven-Meriden, CT
- 05520
- New London-Norwich, CT-RI
- 05560
- New Orleans, LA
- 05600
- New York, NY
- 05640
- Newark, NJ
- 05700
- Niagara Falls, NY
- 05720
- Norfolk-Virginia Beach-Newport News, VA
- 05760
- Norwalk, CT
- 05775
- Oakland, CA
- 05790
- Ocala, FL
- 05880
- Oklahoma City, OK
- 05910
- Olympia, WA
- 05920
- Omaha, NE-IA
- 05950
- Orange County, NY
- 05960
- Orlando, FL
- 06000
- Oxnard-Ventura, CA
- 06060
- Pawtuckett-Woonsocket-Attleboro, RI-MA
- 06080
- Pensacola, FL
- 06120
- Peoria, IL
- 06160
- Philadelphia, PA
- 06200
- Phoenix, AZ
- 06280
- Pittsburgh, PA
- 06400
- Portland, ME
- 06440
- Portland, OR-WA
- 06450
- Portsmouth-Dover-Rochester, NH-ME
- 06460
- Poughkeepsie, NY
- 06480
- Providence, RI
- 06520
- Provo-Orem, UT
- 06560
- Pueblo, CO
- 06600
- Racine, WI
- 06640
- Raleigh-Durham, NC
- 06680
- Reading, PA
- 06720
- Reno, NV
- 06760
- Richmond-Petersburg, VA
- 06780
- Riverside, San Bernardino, CA
- 06800
- Roanoke, VA
- 06840
- Rochester, NY
- 06880
- Rockford, IL
- 06920
- Sacramento, CA
- 06960
- Saginaw-Bay City-Midland, MI
- 07040
- St. Louis, MO-IL
- 07080
- Salem, OR
- 07090
- Salem-Gloucester, MA
- 07120
- Salinas-Seaside-Monterey, CA
- 07160
- Salt Lake City-Ogden, UT
- 07240
- San Antonio, TX
- 07320
- San Diego, CA
- 07360
- San Francisco, CA
- 07400
- San Jose, CA
- 07480
- Santa Barbara-Santa Maria-Lompoc, CA
- 07485
- Santa Cruz, CA
- 07500
- Santa Rosa-Petaluma, CA
- 07510
- Sarasota, FL
- 07520
- Savannah, GA
- 07560
- Scranton-Wilkes Barre, PA
- 07600
- Seattle-Everett, WA
- 07610
- Sharon, PA
- 07680
- Shreveport, LA
- 07720
- Sioux City, IA-NE
- 07760
- Sioux Falls, SD
- 07800
- South Bend-Mishawaka, IN
- 07840
- Spoakne, WA
- 07880
- Springfield, IL
- 07920
- Springfield, MO
- 08000
- Springfield, MA
- 08040
- Stamford, CT
- 08120
- Stockton, CA
- 08160
- Syracuse, NY
- 08200
- Tacoma, WA
- 08240
- Tallahassee, FL
- 08280
- Tampa-St. Petersburg-Clearwater, FL
- 08320
- Terre Haute, IN
- 08400
- Toledo, OH
- 08440
- Topeka, KS
- 08480
- Trenton, NJ
- 08520
- Tucson, AZ
- 08560
- Tulsa, OK
- 08600
- Tuscaloosa, AL
- 08680
- Utica-Rome, NY
- 08720
- Vallejo-Fairfield-Napa, CA
- 08725
- Vancouver, WA
- 08780
- Visalia-Tulare-Porterville, CA
- 08800
- Waco, TX
- 08840
- Washington, DC-MD-VA
- 08880
- Waterbury, CT
- 08920
- Waterloo-Cedar Falls, IA
- 08940
- Wausau, WI (0 cases in ASEC samples)
- 08960
- West Palm Beach-Boca Raton-Delray Beach, FL
- 09000
- Wheeling, WV-OH
- 09040
- Wichita, KS
- 09140
- Williamsport, PA
- 09160
- Wilmington, DE-NJ-MD
- 09240
- Worcester, MA
- 09280
- York, PA
- 09320
- Youngstown-Warren, OH
- 09340
- Yuba City, CA
- 09901
- Boston-Lawrence-Salem, MA-NH CMSA, PMSA not identified
- 09902
- Hartford-New Britain-Middletown, CT CMSA, PMSA not identified
- 09903
- Philadelphia-Wilmington-Trenton, PA-NJ-DE-MD CMSA (Maryland portion suppressed), PMSA not identified
- 09904
- Providence-Pawtucket-Fall River, RI-MA CMSA, PMSA not identified
- 09905
- St. Louis, MO-IL CMSA, PMSA not identified
Supported By
