200
201: New Jersey (Jersey City, Hoboken, Bayonne, Hackensack, and northeast New Jersey, overlays with 551)
202: District of Columbia (all)
203: Connecticut (Bridgeport, New Haven, Waterbury and southwestern Connecticut, overlays with 475)
204: Manitoba (all)
205: Alabama (Originally the code for the entire state, it still covers the largest city, Birmingham, as well as Tuscaloosa and central and western Alabama)
206: Washington (All of Bainbridge, Mercer, and Vashon Islands, and the cities of Burien, Des Moines, Lake Forest Park, Normandy Park, Seattle, Sea-Tac, Shoreline, and Tukwila and some small unincorporated areas adjacent to these cities, also, parts of the cities of Woodway and Edmonds)
207: Maine (all)
208: Idaho (all)
209: California (Stockton, Merced, Modesto, Tracy, San Andreas and central California)
210: Texas (San Antonio area)
212: New York (New York City: Manhattan only; overlays with 646 and 917)
213: California (Downtown Los Angeles area only)
214: Texas (Dallas area, overlays with 469 and 972)
215: Pennsylvania (Philadelphia area, overlays with 267 and 445)
216: Ohio (Cleveland area)
217: Illinois (Champaign, Decatur, Urbana, Springfield and central Illinois)
218: Minnesota (Duluth, Thief River Falls, Brainerd, International Falls and northern Minnesota)
219: Indiana (Gary, Hammond, Valparaiso, Michigan City, Goodland, Fowler and northwestern Indiana including parts of Chicagoland in Indiana)
224: Illinois (Waukegan, Des Plaines, northwest Chicago suburbs and northeastern Illinois, overlays with 847)
225: Louisiana (Baton Rouge, New Roads, White Castle and central eastern Louisiana)
226: Ontario (London, Windsor and southwestern Ontario; overlays with 519 in October 2006)
228: Mississippi (Gulfport, Pascagoula, Biloxi, Bay St Louis and southern Mississippi gulf coast)
229: Georgia (Albany, Valdosta, Bainbridge, Americus, Fitzgerald and southwestern Georgia)
231: Michigan (Traverse City, Ludington, Muskegon, Petoskey and northwestern Michigan)
234: Ohio (Youngstown, Warren, Akron, Canton and northeastern Ohio, overlays with 330)
239: Florida (southwest coast: all of Lee County, Collier County, mainland Monroe County excluding Florida Keys; includes Cape Coral, Fort Myers, Naples, Everglades)
240: Maryland (Hagerstown, Rockville, Cumberland and western Maryland, overlays with 301)
242: The Bahamas, were split from 809.
246: Barbados, was split from 809.
248: Michigan (Troy, Oakland County, Pontiac, Southfield, Rochester Hills and northwestern Detroit suburbs, overlays with 947)
250: British Columbia (except Vancouver area)
251: Alabama (Mobile, Jackson and southwestern Alabama)
252: North Carolina (Greenville, Kitty Hawk, Rocky Mount and northeastern North Carolina)
253: Washington (Tacoma, Auburn, Puyallup, Enumclaw, Spanaway and south Seattle suburbs)
254: Texas (Waco, Killeen, Belton, Stephenville and North Texas)
256: Alabama (Florence, Huntsville, Gadsden, Anniston and northern and eastern Alabama)
260: Indiana (Fort Wayne, Decatur, Angola, Wabash and northeastern Indiana)
262: Wisconsin (Menomonee Falls, Waukesha, Racine, Kenosha and southeastern Wisconsin excluding Milwaukee area but including parts of Chicagoland)
264: Anguilla, was split from 809.
267: Pennsylvania (Philadelphia area, overlays with 215 and 445)
268: Antigua and Barbuda, were split from 809.
269: Michigan (Battle Creek, Benton Harbor, Allegan, Hastings, Kalamazoo, St Joseph, and southwestern Michigan)
270: Kentucky (Paducah, Bowling Green, Hopkinsville, Owensboro, Henderson, Elizabethtown, Radcliff and western Kentucky)
276: Virginia (Abingdon, Wytheville, Martinsville, Bluefield and southwestern Virginia)
281: Texas (Houston area, overlays with 713 and 832)
284: the British Virgin Islands, were split from 809.
289: Ontario (Niagara Peninsula, Hamilton, GTA suburbs and central southeastern Ontario, overlays with 905)
[edit]
300
301: Maryland (Hagerstown, Rockville, Cumberland and western Maryland, overlays with 240)
302: Delaware (all)
303: Colorado (Boulder, Longmont, Aurora, Denver and central Colorado, overlays with 720)
304: West Virginia (all)
305: Florida (all of Miami-Dade County and the Florida Keys of Monroe County: Miami, Homestead, Coral Gables, Key West; overlaid by 786 for all of Miami-Dade but not Keys)
306: Saskatchewan (all)
307: Wyoming (all)
308: Nebraska (North Platte, Scottsbluff, McCook, Grand Island and western Nebraska)
309: Illinois (Peoria, Moline, Rock Island, Galesburg and central western Illinois)
310: California (Malibu, Torrance, Beverly Hills, Santa Monica, Catalina Island, the Los Angeles Westside, and the coastal suburbs of Los Angeles County)
312: Illinois (downtown central Chicago area)
313: Michigan (Dearborn, Detroit and inner Detroit suburbs)
314: Missouri (St Louis, Florissant, Crestwood, Affton, and surrounding Missouri suburbs)
315: New York (Syracuse, Utica, Watertown, and north central New York)
316: Kansas ( Wichita, Augusta, El Dorado, Mulvane and the Wichita surrounding area)
317: Indiana (Indianapolis, Greenwood, Mooresville, Beech Grove and central Indiana)
318: Louisiana (Shreveport, Monroe, Alexandria, Fisher, Tallulah and northern Louisiana)
319: Iowa (Burlington, Iowa City, Cedar Rapids, Waterloo and east central and southeastern Iowa)
320: Minnesota (St Cloud, Morris, Hutchinson, Sandstone, Appleton and central Minnesota)
321: Florida (Orlando, Cocoa Beach, St Cloud and central eastern Florida, partial overlay with 407)
Also: Exclusive code for Space Coast (Cape Canaveral, Melbourne, Titusville, Cocoa Beach)
323: California (Florence and Los Angeles excluding downtown Los Angeles; see also 213)
325: Texas (Abilene, Sweetwater, Snyder, San Angelo)
330: Ohio (Youngstown, Warren, Akron, Canton and northeastern Ohio, overlays with 234)
334: Alabama ( Montgomery, Auburn, Dothan, Selma and southeastern Alabama)
336: North Carolina (Winston-Salem, Greensboro, North Wilkesboro and northwest North Carolina)
337: Louisiana (Leesville, Lake Charles, Lafayette, De Ridder and southwestern Louisiana)
339: Massachusetts (Saugus, Norwood, Waltham, Woburn, east central Massachusetts and other Boston suburbs along Route 128, overlays with 781)
340: the U.S. Virgin Islands, were split from 809.
345: the Cayman Islands, were split from 809.
347: New York (New York City except Manhattan; overlays with 718 and 917)
351: Massachusetts (Fitchburg, Peabody and northeastern Massachusetts, overlays with 978)
352: Florida (Gainesville, Ocala, Inverness, Dunnellon and central Florida)
360: Washington (Bellingham, Vancouver, Aberdeen, Olympia and western Washington except the greater Seattle area, which uses the 206, 253, and 425 area codes)
361: Texas (Corpus Christi, Victoria, George West and South Texas)
386: Florida (Daytona Beach, Lake City, Live Oak, Crescent City and northern and eastern Florida)
[edit]
400
401: Rhode Island (all)
402: Nebraska (Valentine, Lincoln, Norfolk, Omaha, Superior, Crofton and eastern Nebraska)
403: Alberta (Calgary, Banff, Red Deer, Medicine Hat, Lethbridge and southern Alberta)
404: Georgia (Atlanta area inside Interstate 285 Perimeter, originally all cellphones, overlaid by part of 678)
405: Oklahoma (Oklahoma City, Edmond, Norman, Shawnee, Chickasha and central Oklahoma)
406: Montana (all)
407: Florida (Orlando, Cocoa Beach, St. Cloud and central eastern Florida, partial overlay with 321)
408: California (Los Gatos, Milpitas, Sunnyvale, Cupertino and San Jose area)
409: Texas (Beaumont, Galveston, Port Arthur, Jasper and Southeast Texas)
410: Maryland (Annapolis, Baltimore, Salisbury and eastern Maryland, overlays with 443)
412: Pennsylvania (Pittsburgh, Pennsylvania area, McKeesport, Braddock, Duquesne, overlays with 878)
413: Massachusetts (Pittsfield, Springfield, Holyoke, Greenfield and western Massachusetts)
414: Wisconsin (Milwaukee, Greenfield, Oak Creek and close Milwaukee suburbs)
415: California (Sausalito, San Rafael, Novato, San Quentin, San Francisco and bay area)
416: Ontario (Toronto; overlays with 647)
417: Missouri (Joplin, Springfield, West Plains, Lamar, Lebanon and southwestern Missouri)
418: Quebec (Quebec City, Saguenay, Gaspé Peninsula, Côte-Nord, Chibougamau, St-Georges)
419: Ohio (Toledo, Mansfield, Lima, Bryan, Sandusky, Bowling Green and northwestern Ohio, overlays with 567)
423: Tennessee (Two separate and disconnected portions of East Tennessee—Bristol, Johnson City, Kingsport in north; Chattanooga, Cleveland in south)
424: California (West Los Angeles), future overlay with area code 310)
425: Washington (north and east Seattle suburbs including Everett, Bellevue, Redmond, Renton and Issaquah)
430: Texas (Northeast Texas, overlays with area code 903)
432: Texas (West Texas: Big Spring, Midland, Odessa)
434: Virginia (Lynchburg, Danville, Farmville, South Hill, Charlottesville; south central and Southside Virginia)
435: Utah (Logan, St. George, Moab and all of Utah excluding Salt Lake City, Ogden, Provo and central Utah)
438: Quebec (Montreal area; overlays with 514)
440: Ohio (Cleveland suburbs, Elyria, Lorain, Oberlin, Wellington and north central Ohio)
441: Bermuda, was split from 809.
443: Maryland (Annapolis, Baltimore, Salisbury and eastern Maryland, overlays with 410)
445: Pennsylvania (Philadelphia area, overlays with 215 and 267)
450: Quebec (central southern Quebec excluding the island of Montreal)
469: Texas (Dallas area, overlays with 214 and 972)
470: Georgia (future overlay for metro Atlanta, over 404/678 and 770/678 areas)
473: Grenada, was split from 809.
475: Connecticut (Bridgeport, New Haven, Waterbury and southwestern Connecticut, overlays with 203).
478: Georgia (Macon, Warner Robins, Swainsboro, Wadley, Milledgeville, Perry and central Georgia)
479: Arkansas (Fort Smith, Fayetteville and northwestern Arkansas)
480: Arizona (Chandler, Gilbert, Tempe, Scottsdale, eastern Phoenix area and eastern Phoenix suburbs only)
484: Pennsylvania (Reading, Allentown, Chester and southeastern Pennsylvania, overlays with 610 and 835)
[edit]
500
500: Personal Communications Services
501: Arkansas (Little Rock, Hot Springs and central Arkansas)
502: Kentucky (Louisville, Frankfort, Shelbyville, Bardstown and north central Kentucky)
503: Oregon (Portland, Salem, Tillamook, Astoria and northwestern Oregon, overlays with 971 except in coastal area)
504: Louisiana (New Orleans, Metairie, Kenner and surrounding areas)
505: New Mexico (all)
506: New Brunswick
507: Minnesota (Rochester, Mankato, Worthington, Marshall and southern Minnesota)
508: Massachusetts (Worcester, New Bedford and southeastern Massachusetts, overlays with 774)
509: Washington (All of eastern Washington, including Spokane, Yakima, Walla Walla, Moses Lake, and Ellensburg)
510: California (Hayward, Berkeley, Oakland, Richmond and Fremont areas)
512: Texas (Austin, Lampasas, Bastrop, Milam and Central Texas)
513: Ohio (Cincinnati, Middletown, Hamilton, Norwood, Lebanon and southwestern Ohio)
514: Quebec (The entire Island of Montreal); overlays with 438 as of November 4, 2006
515: Iowa (Des Moines, Ames, Fort Dodge, Jefferson, Algona, Indianola and north central Iowa)
516: New York (Nassau County)
517: Michigan (Lansing, Jackson, Charlotte, Coldwater, Howell, Deerfield, Addison and south central Michigan)
518: New York (Plattsburgh, Saranac Lake, Albany and northeastern New York)
519: Ontario (London, Windsor and southwestern Ontario; overlays with 226)
520: Arizona (Tucson and southeastern Arizona)
530: California (Alturas, Chico, Davis, Redding, Placerville, Truckee and northeastern California)
540: Virginia (Roanoke, Blacksburg, Harrisonburg, Winchester, Fredericksburg and north-central Virginia)
541: Oregon (Medford, Eugene, Ontario, Burns and all of Oregon except northwestern Oregon)
555: Directory enquiries - 555-1212 (Other numbers frequently used as numbers for drama [1], film, television, etc.)
559: California (Fresno, Madera, Hanford, Visalia, Tulare and central California; the middle section of the San Joaquin Valley)
561: Florida (exactly Palm Beach County: West Palm Beach, Boca Raton, Boynton Beach, Delray Beach, Belle Glade)
562: California (Long Beach, Lakewood, Bellflower and southwestern Los Angeles suburbs)
563: Iowa (Decorah, Dubuque, Clinton, Davenport and eastern and northeastern Iowa)
564: Washington (Western Washington) - planned, canceled
567: Ohio (Toledo, Mansfield, Lima, Bryan, Sandusky and northwestern Ohio, overlays with 419)
570: Pennsylvania (Scranton, Williamsport, Wilkes-Barre, Susquehanna and northeastern Pennsylvania)
571: Virginia (Northern Virginia: Alexandria, Arlington, Fairfax, Prince William and eastern Loudoun counties, overlays with 703)
573: Missouri (Columbia, Jefferson City, Hannibal, Cape Girardeau, Poplar Bluff and eastern Missouri excluding St. Louis)
574: Indiana (South Bend, Logansport, Elkhart, Warsaw, Nappanee and north central Indiana)
580: Oklahoma (Guymon, Hugo, Enid, Lawton, Ardmore, Elk City and southern and western Oklahoma)
585: New York (Rochester, Wellsville, Batavia, Olean and western New York)
586: Michigan (Warren, Sterling Heights and Macomb County, split from 810)
[edit]
600
600: Special telecommunications needs in Canada
601: Mississippi (Jackson, Meridian, Natchez, McComb, Hattiesburg and central Mississippi)
602: Arizona (Central Phoenix only)
603: New Hampshire (all)
604: British Columbia (Greater Vancouver Regional District and Abbotsford overlay with 778. Whistler, Chilliwack and remaining portion of 604 not part of overlay complex)
605: South Dakota (all)
606: Kentucky (Ashland, Hazard, Somerset, London, Corbin, Pikeville, Maysville and eastern Kentucky)
607: New York (Binghamton, Elmira, Bath, Norwich, Ithaca, and south central New York)
608: Wisconsin (Madison, La Crosse, Platteville, Janesville and southwestern Wisconsin)
609: New Jersey (Atlantic City, Brown Mills, Trenton, and central & southeastern New Jersey)
610: Pennsylvania (Reading, Allentown, Chester and southeastern Pennsylvania, overlays with 484 and 835)
612: Minnesota (Central Minneapolis, Fort Snelling, St Anthony and Richfield)
613: Ontario (Ottawa and southeastern Ontario)
614: Ohio (Columbus area)
615: Tennessee (Nashville, Murfreesboro, Springfield, Lebanon, Dickson and north central Tennessee)
616: Michigan (Grand Rapids, Holland, Greenville, Grand Haven, Zeeland, Ionia and southwestern Michigan)
617: Massachusetts (Boston, Cambridge, east central Massachusetts and close-in Boston suburbs, overlays with 857)
618: Illinois (Carbondale, Alton, Centralia, Mount Vernon and southern Illinois)
619: California (National City, Chula Vista, Imperial Beach, Otay and the San Diego area)
620: Kansas (Dodge City, Great Bend, Parsons, Liberal and southern Kansas)
623: Arizona (Glendale, Buckeye, Peoria, western Phoenix area and western Phoenix suburbs only)
626: California (Arcadia, Temple City, Covina, Pasadena and eastern Los Angeles suburbs)
630: Illinois (Aurora, Naperville, and other Western Chicago suburbs)
631: New York (Suffolk County)
636: Missouri (Chesterfield, Union, De Soto, Troy and east central Missouri)
641: Iowa (Mason City, Oskaloosa, Creston, Pella, Ottumwa, Britt, Clear Lake, Fairfield and central Iowa)
646: New York (New York City: Manhattan only; overlays with 212 and 917)
647: Ontario (Toronto; overlays with 416)
649: the Turks and Caicos Islands, were split from Area code 809.
650: California (San Mateo, Palo Alto, Redwood City, Menlo Park, Mountain View and southern San Francisco suburbs)
651: Minnesota (St Paul, Lindstrom, Red Wing, Hastings and east central Minnesota)
660: Missouri (Marshall, Sedalia, Macon, Trenton, Maryville and north central Missouri)
661: California (Bakersfield, Mojave, Santa Clarita, Palmdale and south central California)
662: Mississippi (Greenville, Tupelo, Winona, Columbus, Holly Springs and northern Mississippi)
664: Montserrat, was split from 809.
670: Northern Marianas (former country code for this territory of the United States)
671: Guam (former country code for this territory of the United States)
678: Georgia (all of metro Atlanta, overlays both 404 and 770 as 470 will)
682: Texas (Fort Worth, Arlington, Grandview, Weatherford, Rhome, overlays with 817)
684: American Samoa (former country code for this territory of the United States)
[edit]
700
700: Long Distance carrier use for presubscribing phone numbers
701: North Dakota (all)
702: Nevada (almost all of Clark County, including all of Las Vegas)
703: Virginia (Northern Virginia: Alexandria, Arlington, Fairfax, Prince William and eastern Loudoun counties, overlaid by 571)
704: North Carolina (Charlotte, Kingstown and south central North Carolina, overlaid by 980)
705: Ontario (northeastern and central—North Bay, Greater Sudbury, Sault Ste. Marie, Timmins, Barrie)
706: Georgia (Augusta, Columbus, Lagrange, Rome, Dalton and northern and west central Georgia), to be overlayed in 2006 despite having two completely separate disconnected parts
707: California (Santa Rosa, Fort Bragg, Crescent City, Eureka, Ukiah and northwestern California)
708: Illinois (Chicago Heights, Tinley Park, Cicero, Oak Park, Berwyn, and southern and inner western Chicago suburbs)
709: Newfoundland and Labrador
710: U.S. Government Special Services
712: Iowa (Estherville, Council Bluffs, Sioux City, Sheldon, Denison and western Iowa)
713: Texas (Houston area, overlays with 281 and 832)
714: California (Huntington Beach, Orange, Garden Grove, Tustin, Anaheim and northern Orange County)
715: Wisconsin (Rhinelander, Wausau, Eau Claire, Rice Lake, Ashland and northern Wisconsin)
716: New York (Buffalo, Jamestown, Niagara Falls, Tonawanda and western New York)
717: Pennsylvania (Harrisburg, Gettysburg, Lancaster, York and south-central Pennsylvania)
718: New York (New York City except Manhattan; overlays with 347 and 917)
719: Colorado (Leadville, Pueblo, Colorado Springs, Trinidad, Rocky Ford, La Junta and southeastern Colorado)
720: Colorado (Boulder, Longmont, Aurora, Denver and central Colorado, overlays with 303)
724: Pennsylvania (New Castle, Washington, Uniontown and south western Pennsylvania, overlays with 878)
727: Florida (all of Pinellas County including Clearwater, St Petersburg, Dunedin; coastal-only parts of Pasco County)
731: Tennessee (West Tennessee excluding greater Memphis: Union City, Jackson, Dyersburg, Martin, Brownsville, Paris, Bolivar)
732: New Jersey (New Brunswick, Neptune, Lakewood, and east central New Jersey, overlays with 848)
734: Michigan (Ann Arbor, Monroe, Wayne, Ypsilanti and southwestern Detroit suburbs)
740: Ohio (Jackson, Lancaster, Marietta, Cambridge, Zanesville, New Castle, Athens, and southeastern Ohio)
754: Florida (All of Broward County: Fort Lauderdale, Hollywood, Coral Springs, overlays with 954)
757: Virginia (Hampton Roads area and Eastern Shore; until the mid-1990s, a part of 804)
758: Saint Lucia, was split from 809.
760: California (Bishop, Ridgecrest, Indio, Barstow, El Centro, Palm Springs, northern San Diego County, and southeastern California)
762: Georgia (Augusta, Columbus, Lagrange, Rome, Dalton and northern and west central Georgia) Overlay code for area code 706
763: Minnesota (Maple Grove, Monticello, Elk River, Fridley, Blaine, and northwest Minneapolis area)
765: Indiana (Lafayette, Marion, Muncie, Richmond and central Indiana excluding Indianapolis)
767: Commonwealth of Dominica, was split from 809.
769: Mississippi (overlays with 601)
770: Georgia (Marietta, Cedartown, and central north Georgia [ suburban metro Atlanta ] outside Atlanta's Perimeter highway; overlaid by most of 678)
772: Florida (Vero Beach, Port Saint Lucie, Fort Pierce, Sebastian, Stuart and central eastern Florida)
773: Illinois (City of Chicago, excluding downtown; see also 312)
774: Massachusetts (Worcester, New Bedford and southeastern Massachusetts, overlays with 508)
775: Nevada (Reno, Elko, Ely and all of Nevada except Las Vegas)
778: British Columbia (Greater Vancouver Regional District and Abbotsford only as part of the 604 concentrated overlay)
780: Alberta (Edmonton, Jasper, Grande Prairie, Peace River and northern Alberta, was split from 403)
781: Massachusetts (Saugus, Norwood, Waltham, Woburn, east central Massachusetts and other Boston suburbs along Route 128, overlays with 339)
784: Saint Vincent and the Grenadines, was split from 809.
785: Kansas (Colby, Topeka, Salina, Manhattan, Lawrence and northern Kansas)
786: Florida (exactly Miami-Dade County, not Florida Keys; overlays with most of 305)
787: Puerto Rico (overlays with 939), was split from 809.
[edit]
800
800: toll-free; (see also 822, 833, 844, 855, 866, 877, 888)
801: Utah (Salt Lake City, Ogden, Provo, Park City, Payson, Bountiful and central Utah)
802: Vermont (all)
803: South Carolina (Columbia, Rock Hill, Sumter, Aiken and central South Carolina)
804: Virginia (Richmond, Petersburg, West Point, Chester; east central Virginia, Northern Neck, and Middle Peninsula)
805: California (San Luis Obispo, Santa Barbara, Ventura; southwest central coastal California)
806: Texas (Amarillo, Lubbock, Canadian, Perryton, Shamrock, Dalhart and Texas Panhandle)
807: Ontario (Northwestern Ontario: Thunder Bay, Kenora, Dryden, Greenstone)
808: Hawaii (all)
809: Today only covers the Dominican Republic, (809) was split into several area codes in the mid-1990's. (is overlayed with 829)
810: Michigan (Port Huron, Flint, Flushing, Warren and eastern Michigan, overlays with 586)
812: Indiana (Southern Indiana, including Evansville, New Albany, Terre Haute, and Bloomington)
813: Florida (all of Hillsborough County, including Tampa, Plant City; inland areas of Pasco County, and Oldsmar)
814: Pennsylvania (Erie, Warren, Altoona, Johnstown, Meyersdale and central and northwestern Pennsylvania)
815: Illinois (La Salle, De Kalb, Rockford, Freeport and northern Illinois including parts of the Chicago area such as Joliet,Romeoville, and Plainfield)
816: Missouri (Kansas City, St Joseph, Independence, Harrisonville and west central Missouri)
817: Texas (Fort Worth, Arlington, Grandview, Weatherford, Rhome, overlays with 682)
818: California (Glendale, San Fernando, Burbank and northern Los Angeles suburbs)
819: Quebec (western Quebec)
822: reserved for future toll-free expansion (see also 800, 833, 844, 855, 866, 877, 888)
828: North Carolina (Asheville, Brevard, Morganton, Murphy and western North Carolina)
829: the Dominican Republic (overlays with 809)
830: Texas (Uvalde, New Braunfels, Kerrville, Eagle Pass and southwest Texas)
831: California (Salinas, Hollister, Monterey, Santa Cruz and central western coastal California)
832: Texas (Houston area, overlays with 281 and 713)
833: reserved for future toll-free expansion (see also 800, 822, 844, 855, 866, 877, 888)
835: Pennsylvania (Reading, Allentown, and southeastern Pennsylvania, overlays with 484 and 610)
843: South Carolina (Florence, Myrtle Beach, Charleston, Hilton Head Island and eastern South Carolina)
844: reserved for future toll-free expansion (see also 800, 822, 833, 855, 866, 877, 888)
845: New York (Poughkeepsie, Middletown, West Point, Newburgh and southeastern New York)
847: Illinois (Wauconda, Waukegan, Des Plaines, northwest Chicago suburbs and northeastern Illinois, overlays with some of 224)
848: New Jersey (New Brunswick, Neptune, Lakewood, and east central New Jersey, overlays with 732)
850: Florida (Pensacola, Tallahassee, Panama City and the Florida panhandle)
855: reserved for future toll-free expansion (see also 800, 822, 833, 844, 866, 877, 888)
856: New Jersey (Vineland, Cherry Hill, Camden, Millville, and southwestern New Jersey)
857: Massachusetts (Boston, Cambridge, east central Massachusetts and close-in Boston suburbs, overlays with 617)
858: California (Del Mar, La Jolla and northern San Diego suburbs)
859: Kentucky (Lexington, Richmond, Danville, Covington, Florence, Mount Sterling and north central Kentucky)
860: Connecticut (Bristol, Hartford, Norwich and northern and eastern Connecticut, overlays with 959)
863: Florida (Lakeland, Avon Park, Clewiston, Bartow, Sebring, Winter Haven and south central Florida)
864: South Carolina (Greenville, Spartanburg, Anderson and western South Carolina)
865: Tennessee (Knoxville, Gatlinburg, Newport, Jefferson City, Oak Ridge, Rockwood and central East Tennessee) broke Off from the 423 area code in 1999.
866: toll-free (see also 800, 822, 833, 844, 855, 877, 888)
867: Yukon, Northwest Territories and Nunavut
868: Trinidad and Tobago, were split from 809.
869: Saint Kitts and Nevis, were split from 809.
870: Arkansas (Texarkana, Mountain Home, Pine Bluff and southern, eastern and northeastern Arkansas)
876: Jamaica, was split from 809.
877: toll-free (see also 800, 822, 833, 844, 855, 866, 888)
878: Pennsylvania (Pittsburgh, New Castle, and southwestern Pennsylvania, overlays with 412 and 724)
880: direct dial for area code 800
881: direct dial for area code 888
888: toll-free (see also 800, 822, 833, 844, 855, 866, 877)
[edit]
900
900: premium-rate telephone numbers
901: Tennessee (Memphis, Covington, Somerville and south western Tennessee)
902: Nova Scotia and Prince Edward Island
903: Texas (Tyler, Sherman, Longview, Marshall, Palestine, Jacksonville, Carthage, and Northeast Texas)
904: Florida (Jacksonville, St. Augustine, Starke, Green Cove Springs and northeastern Florida)
905: Ontario (Niagara Peninsula, Hamilton, GTA suburbs and central southeastern Ontario, overlays with 289)
906: Michigan (Upper Peninsula)
907: Alaska (all)
908: New Jersey (ALPHA Washington, Elizabeth, Warren, Plainfield and west central New Jersey)
909: California (San Bernardino County, Ontario, Pomona, Chino)
910: North Carolina (Fayetteville, Wilmington, Lumberton and southeastern North Carolina)
912: Georgia (Savannah, Vidalia, Waycross, Brunswick, Douglas and southeastern Georgia)
913: Kansas (Kansas City, Overland Park, Paola, Leavenworth and extreme eastern Kansas)
914: New York (Westchester County)
915: Texas (All of El Paso County and portion of Hudspeth County)
916: California (Sacramento area)
917: New York (New York City; cell phones overlays with 212, 347, 646, and 718)
918: Oklahoma (Tulsa, Bartlesville, McAlester, Muskogee, Henrietta and northeastern Oklahoma)
919: North Carolina (Raleigh, Durham, Chapel Hill, Oxford and north central North Carolina)
920: Wisconsin (Appleton, Sheboygan, Oshkosh, Green Bay, Manitowoc, Fond Du Lac and eastern Wisconsin)
925: California (Pleasanton, Martinez, Concord, Livermore, Walnut Creek and Dublin areas)
928: Arizona (Flagstaff, Kingman, Prescott, Yuma and northern and western Arizona)
931: Tennessee (Middle Tennessee, excluding Greater Nashville: Clarksville, Columbia, Manchester, Cookeville)
936: Texas (Nacogdoches, Lufkin, Conroe, Huntsville, Center and [[Southeast Texas)
937: Ohio (Marysville, Springfield, Dayton, Hillsboro and southwestern Ohio excluding Cincinnati area)
939: Puerto Rico (overlays with 787)
940: Texas (Vernon, Wichita Falls, Denton, Gainesville, Decatur and North Texas)
941: Florida (Gulf Coast immediately south of Tampa Bay: all of Manatee County. Sarasota County, and Charlotte County; includes Bradenton, Port Charlotte, Sarasota, Punta Gorda)
947: Michigan (Troy, Oakland County, Pontiac, Southfield, Rochester Hills and northwestern Detroit suburbs, overlays with 248)
949: California (Laguna Niguel, Irvine, El Toro, Newport Beach, Corona Del Mar and southern Orange County)
951: California (western Riverside County, Corona, Riverside, Temescal Canyon, Woodcrest, Arlington, Mira Loma, Moreno, Perris, Sun City, Murrieta, Temecula, Hemet, Lakeview Nuevo, Banning, Idyllwild; split from 909)
952: Minnesota (Bloomington, Minnetonka, Chaska and southwest Minneapolis area)
954: Florida (all of Broward County: Fort Lauderdale, Hollywood, Coral Springs, overlaid by 754)
956: Texas (Laredo, Brownsville, McAllen, Harlingen and South Texas)
959: Connecticut (Bristol, Hartford, Norwich and northern and eastern Connecticut, overlays with 860)
970: Colorado (Aspen, Durango, Grand Junction, Fort Collins and northern and western Colorado)
971: Oregon (Portland, Salem, Hillsboro, Beaverton and northwestern Oregon, overlays with 503)
972: Texas (Dallas area, overlays with 214 and 469)
973: New Jersey (Newark, Paterson and northwestern New Jersey, overlays with 862)
976: Pay Services
978: Massachusetts (Fitchburg, Peabody and northeastern Massachusetts, overlays with 351)
979: Texas (Wharton, Bryan, Bay City, College Station, Lake Jackson, La Grange and Southeast Texas)
980: North Carolina (Charlotte, Kingstown and south central North Carolina, overlays with 704)
985: Louisiana (Houma, Slidell and southeastern Louisiana excluding New Orleans)
989: Michigan (Alpena, Mt. Pleasant, Bay City, Saginaw, Midland, Owosso and central Michigan)