美國及加拿大各洲（省）各城市各地區電話區號列表- 出海

北美地區電話號碼計劃是世界區域的電話號碼計劃，該地區包括主要位於北美洲的20個國家的25個不同區域，包括加勒比地區。 NANP最初是在20世紀40年代由AT&T公司為貝爾系統和北美的獨立電話運營商設計的，目的是統一過去幾十年建立的各種本地編號計劃。

以下國家及區域統一使用北美電話區號計劃，即North American Numbering Plan (NANP)，包含美國、加拿大及加勒比海地區共20個國家，25個地區。

在北美，電話區號不能為0或1開頭。由於北美的國際電話區號為1，而且在北美內，1個字頭表示長途電話，因此北美的電話區號不以1開頭。電話區號也不能為N11, N9X開頭(N = 2–9, X = 0–9)。 N11號碼保留作短碼(short code)，N9X 保留作日後擴充號碼之用。

關於北美洲區號更詳細的請參考：北美電話區號列表

201: 美國新澤西州﹝Hackensack, Jersey City, Hoboken 以及新澤西州東北部，與551重疊﹞

202: 華盛頓哥倫比亞特區

203: 康涅狄格州﹝Bridgeport, New Haven, Waterbury以及康涅狄格州西南部，與475重疊﹞

204: 加拿大緬尼托巴省

205: 阿拉巴馬州﹝過去曾包括全州，如今仍涵蓋其最大城市Birmingham、Tuscaloosa以及阿拉巴馬州的中部和西部﹞

206: 華盛頓州(All of Bainbridge, Mercer, and Vashon Islands, and the cities of Burien, Des Moines, Lake Forest Park, Normandy Park、西雅圖、Sea-Tac, Shoreline, and Tukwila and some small unincorporated areas adjacent to these cities, also, part small unincorporated areas adjacent to these cities, partway

207: 緬因州

208: 愛德荷州

209: 加州﹝Stockton, Merced, Modesto, San Andreas 以及加州中部﹞

210: 德州﹝聖安東尼奧地區﹞

212: 紐約州﹝紐約市：僅限於曼哈頓地區，與646和917重疊﹞

213: 加州﹝僅限於洛杉磯市中心部分﹞

214: 德州﹝達拉斯地區，與469和972重疊﹞

215: 賓州﹝費城地區，與267和445重疊﹞

216: 俄亥俄州(Cleveland area)

217: 伊利諾州﹝Champaign, Decatur, Urbana, Springfield 以及伊利諾州中部﹞

218: 明尼蘇達州(Duluth, Thief River Falls, Brainerd, International Falls 以及明尼蘇達州北部﹞

219: 印第安納州(Gary, Hammond Valparaiso, 密西根市, Goodland, Fowler 以及印第安納州西北部地區，包括部分的Chicagoland﹞

224: 伊利諾州﹝Waukegan, Des Plaines, 芝加哥西北市郊以及伊利諾州東北部，與847重疊﹞

225: 路易斯安那州﹝Baton Rouge, New Roads, White Castle 以及路易斯安那州東部中間地區﹞

226: 加拿大安大略省﹝London, Windsor 以及安大略省西南部，與519重疊﹞ (implementing late 2004)

228: 密西西比州(Gulfport, Pascagoula, Biloxi, Bay St Louis and southern Mississippi gulf coast)

229: 喬治亞州﹝Albany, Valdosta, Bainbridge, Americus, Fitzgerald 以及喬治亞州西南部﹞

231: 密西根州﹝Traverse City, Ludington, Muskegon, Petoskey 以及密西根州西北部﹞

234: 俄亥俄州﹝Youngstown, Warren, Akron, Canton 以及俄亥俄州東北部，與330重疊﹞

239: 佛羅裡達州﹝Cape Coral, Fort Myers, Naples, Everglades 以及佛羅裡達州西南部﹞

240: 馬裡蘭州﹝Hagerstown, Rockville, Cumberland 以及馬裡蘭州西部，與301重疊﹞

248: 密西根州﹝Troy, Oakland County, Pontiac, Southfield, Rochester Hills 以及底特律西北市郊，與947重疊﹞

250: 加拿大英屬哥倫比亞省﹝溫哥華市地區除外﹞

251: 阿拉巴馬州﹝Mobile, Jackson 以及阿拉巴馬州西南部﹞

252: 北卡羅來納州﹝Greenville, Kitty Hawk, Rocky Mount 及北卡羅萊納州東北部﹞

253: 華盛頓州﹝Tacoma, Auburn, Puyallup, Enumclaw, Spanaway 以及西雅圖南部市郊﹞

254: 德州(Waco, Killeen, Belton, Stephenville and north central 德州)

256: 阿拉巴馬州(Florence, Huntsville, Gadsden, Anniston and northern and eastern 阿拉巴馬州)

260: 印第安納州(Fort Wayne, Decatur, Angola, Wabash and northeastern 印第安納州)

262: 威斯康星州(Menomonee Falls, Waukesha, Racine, Kenosha and southeastern 威斯康星州excluding Milwaukee area but including parts of Chicagoland)

267: 賓州(Philadelphia area, overlays with 215 and 445)

269: 密西根州(Battle Creek, Benton Harbor, Allegan, Hastings, Kalamazoo, St Joseph, and southwestern 密西根州)

270: 肯塔基州(Paducah, Bowling Green, Hopkinsville, Owensboro, Henderson, Elizabethtown, Radcliff and western Kentucky)

278: 維吉尼亞州(Abingdon, Wytheville, Martinsville, Bluefield and southwestern 維吉尼亞州)

281: 德州(Houston area, overlays with 713 and 832)

289: 加拿大安大略省(Hamilton, Toronto suburbs and central southeastern 安大略省, overlays with 905)

301: 馬裡蘭州(Hagerstown, Rockville, Cumberland and western 馬裡蘭州, overlays with 240)

302: 德拉瓦州

303: 科羅拉多州(Boulder, Longmont, Aurora, Denver and central 科羅拉多州, overlays with 720)

304: 西維吉尼亞州

305: 佛羅裡達州(Miami-Dade and Monroe Counties: Miami, Homestead, Coral Gables, Key West and 佛羅裡達州Keys, overlays with 786)

306: 加拿大沙士吉萬省

307: 懷俄明州

308: 內布拉斯加州(North Platte, Scottsbluff, McCook, Grand Island and western 內布拉斯加州)

309: 伊利諾州(Peoria, Moline, Rock Island, Galesburg and central western 伊利諾州)

310: 加州(Malibu, Torrance, Beverly Hills, Santa Monica, Catalina and west Los Angeles suburbs)

312: 伊利諾州(芝加哥市中心)

313: 密西根州(Dearborn, Detroit and inner Detroit suburbs)

314: 密蘇裡州(St Louis, Florissant, Crestwood, Affton, Granite City and surrounding suburbs)

315: 紐約州(Syracuse, Utica, Watertown, and north central New York)

316: 堪薩斯州( Wichita, Augusta, El Dorado, Mulvane and the Wichita surrounding area)

317: 印第安納州(Indianapolis, Greenwood, Mooresville, Beech Grove and central 印第安納州)

318: 路易斯安那州(Shreveport, Monroe, Alexandria, Fisher, Tallulah and northern 路易斯安那州)

319: 愛荷華州(Burlington, 愛荷華州City, Cedar Rapids, Waterloo and east central and southeastern 愛荷華州)

320: 明尼蘇達州(St Cloud, Morris, Hutchinson, Sandstone, Appleton and central 明尼蘇達州)

321: 佛羅裡達州(Orlando, Cocoa Beach, St Cloud and central eastern 佛羅裡達州, partial overlay with 407)

Also: Exclusive code for Space Coast (Cape Canaveral, Melbourne, Titusville, Cocoa Beach)
323: 加州(Florence and Los Angeles excluding downtown Los Angeles)

325: 德州(Abilene, Sweetwater, Snyder, San Angelo)

330: 俄亥俄州(Youngstown, Warren, Akron, Canton and northeastern 俄亥俄州, overlays with 234)

334: 阿拉巴馬州( Montgomery, Auburn, Dothan, Selma and southeastern 阿拉巴馬州)

336: 北卡羅來納州(Winston-Salem, Greensboro, North Wilkesboro and northwest 北卡羅來納州)

337: 路易斯安那州(Leesville, Lake Charles, Lafayette, De Ridder and southwestern 路易斯安那州)

339: 麻薩諸塞州(Saugus, Norwood and east central 麻薩諸塞州, overlays with 781)

347: 紐約州(New York City except Manhattan; overlays with 718 and 917)

351: 麻薩諸塞州(Fitchburg, Peabody and northeastern 麻薩諸塞州, overlays with 978)

352: 佛羅裡達州(Gainesville, Ocala, Inverness, Dunnellon and central 佛羅裡達州)

360: 華盛頓州(Bellingham, Vancouver, Aberdeen, Olympia and western Washington except the greater Seattle area, which uses the 206, 253, and 425 area codes)

361: 德州(Corpus Christi, Victoria, George West and southeastern 德州)

386: 佛羅裡達州(Daytona Beach, Lake City, Live Oak, Crescent City and northern and eastern 佛羅裡達州)

401: 羅德島州

402: 內布拉斯加州(Valentine, Lincoln, Norfolk, Omaha, Superior, Crofton and eastern 內布拉斯加州)

403: 加拿大亞伯達省(Calgary, Banff, Red Deer, Medicine Hat, Lethbridge and southern Alberta)

404: 喬治亞州(Atlanta area inside Interstate 285 Perimeter, overlays with 470 and 678)

405: 奧克拉荷馬州(Oklahoma City, Edmond, Norman, Shawnee, Chickasha and central Oklahoma)

406: 蒙大拿州

407: 佛羅裡達州(Orlando, Cocoa Beach, St. Cloud and central eastern 佛羅裡達州, partial overlay with 321)

408: 加州(Los Gatos, Milpitas, Sunnyvale, Cupertino and San Jose area)

409: 德州(Beaumont, Galveston, Port Arthur, Jasper and southeastern 德州)

410: 馬裡蘭州(Annapolis, Baltimore, Salisbury and eastern 馬裡蘭州, overlays with 443)

412: 賓州(Pittsburgh, 賓州area, McKeesport, Braddock, Duquesne, overlays with 878)

413: 麻薩諸塞州(Pittsfield, Springfield, Holyoke, Greenfield and western 麻薩諸塞州)

414: 威斯康星州(Milwaukee, Greenfield, Oak Creek and Milwaukee suburbs)

415: 加州(Sausalito, San Rafael, Novato, San Quentin, San Francisco and bay area)

416: 加拿大安大略省(Toronto; overlays with 647)

417: 密蘇裡州(Joplin, Springfield, West Plains, Lamar, Lebanon and southwestern 密蘇裡州)

418: 加拿大魁北克省(Quebec City, Saguenay, Gaspé Peninsula, C?te-Nord, Chibougamau, St-Georges)

419: 俄亥俄州(Toledo, Mansfield, Lima, Bryan, Sandusky, Bowling Green and northwestern 俄亥俄州, overlays with 567)

423: 田納西州(Bristol, Sweetwater, Chattanooga and southeastern and north eastern 田納西州)

425: 華盛頓州(north and east Seattle suburbs including Everett, Bellevue, Redmond, Renton and Issaquah)

430: 德州(northeastern 德州, overlays with area code 903)

432: 德州(western 德州: Big Spring, Midland, Odessa)

434: 維吉尼亞州(Lynchburg, Danville, South Hill, 維吉尼亞州, Charlottesville; south central and Southside 維吉尼亞州)

435: 猶他州(Logan, St. George, Moab and all of 猶他州excluding Salt Lake City, Ogden, Provo and central 猶他州)

440: 俄亥俄州(Elyria, Lorain, Oberlin, Wellington and north central 俄亥俄州)

443: 馬裡蘭州(Annapolis, Baltimore, Salisbury and eastern 馬裡蘭州, overlays with 410)

445: 賓州(Philadelphia area, overlays with 215 and 267)

450: 加拿大Quebec (central southern Quebec excluding Montreal)

469: 德州(Dallas area, overlays with 214 and 972)

470: 喬治亞州(Atlanta, Gainesville and north central 喬治亞州, overlays with 404 and 678 and 770)

475: 康涅狄格州(Bridgeport, New Haven, Waterbury and southwestern 康涅狄格州, overlays with 203)

478: 喬治亞州(Macon, Warner Robins, Swainsboro, Wadley, Milledgeville, Perry and central 喬治亞州)

479: Arkansas (Fort Smith, Fayetteville and northwestern Arkansas)

480: Arizona (Chandler, Gilbert, Tempe, Scottsdale, eastern Phoenix area and eastern Phoenix suburbs only)

484: 賓州(Reading, Allentown, Chester and southeastern 賓州, overlays with 610 and 835)

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: 路易斯安那州(New Orleans, Kenner, Metairie and surrounding areas)

505: New Mexico

506: 加拿大New Brunswick

507: 明尼蘇達州(Rochester, Mankato, Worthington, Marshall and southern 明尼蘇達州)

508: 麻薩諸塞州(Worcester, New Bedford and southeastern 麻薩諸塞州, overlays with 774)

509: Washington (All of eastern Washington, including Spokane, Yakima, Walla Walla, Moses Lake, and Ellensburg)

510: 加州(Hayward, Berkeley, Oakland, Richmond and Fremont areas)

512: 德州(Austin, Lampasas, Bastrop, Milam and central 德州)

513: 俄亥俄州(Cincinnati, Middletown, Hamilton, Norwood, Lebanon and southwestern 俄亥俄州)

514: 加拿大Quebec (Montreal area)

515: 愛荷華州(Des Moines, Ames, Fort Dodge, Jefferson, Algona, Indianola and north central 愛荷華州)

516: New York (Nassau County)

517: 密西根州(Jackson, Lansing, Howell, Deerfield, Addison and south central 密西根州)

518: New York (Plattsburgh, Saranac Lake, Albany and northeastern New York)

519: 加拿大安大略省(London, Windsor and southwestern 安大略省; overlays with 226)

520: Arizona (Tucson and southeastern Arizona)

530: 加州(Alturas, Chico, Redding, Placerville, Truckee and northeastern 加州)

540: 維吉尼亞州(Roanoke, Blacksburg, Harrisonburg, Winchester, Fredericksburg and north-central 維吉尼亞州)

541: Oregon (Medford, Eugene, 安大略省, 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: 加州(Fresno, Madera, Hanford, Visalia and central 加州)

561: 佛羅裡達州(West Palm Beach, Boca Raton, Boynton Beach, Delray Beach, Belle Glade and central eastern 佛羅裡達州)

562: 加州(Long Beach, Lakewood, Bellflower and southwestern Los Angeles suburbs)

563: 愛荷華州(Decorah, Dubuque, Clinton, Davenport and eastern and northeastern 愛荷華州)

564: Washington (Western Washington) - planned, canceled

567: 俄亥俄州(Toledo, Mansfield, Lima, Bryan, Sandusky and northwestern 俄亥俄州, overlays with 419)

570: 賓州(Scranton, Williamsport, Wilkes-Barre, Susquehanna and northeastern 賓州)

571: 維吉尼亞州(Northern 維吉尼亞州: Alexandria, Arlington, Fairfax, Prince William and eastern Loudoun counties, overlays with 703)

573: 密蘇裡州(Columbia, Jefferson City, Hannibal, Cape Girardeau, Poplar Bluff and eastern 密蘇裡州excluding St Louis)

574: 印第安納州(South Bend, Logansport, Elkhart, Warsaw, Nappanee and north central 印第安納州)

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: 密西根州(Port Huron, Flint, Flushing, Warren and eastern 密西根州, overlays with 810)

601: Mississippi (Jackson, Meridian, Natchez, McComb, Hattiesburg and central Mississippi)

602: Arizona (Central Phoenix only)

603: New Hampshire

604: 加拿大British Columbia (Vancouver, Richmond, Abbotsford, Whistler and southwestern BC, overlays with 778)

605: South Dakota

606: Kentucky (Ashland, Hazard, Somerset, London, Corbin, Pikeville, Maysville and eastern Kentucky)

607: New York (Binghamton, Elmira, Bath, Norwich and south central New York)

608: 威斯康星州(Madison, La Crosse, Platteville, Janesville and southwestern 威斯康星州)

609: 新澤西州(Atlantic City, Brown Mills, Trenton, and central & southeastern 新澤西州)

610: 賓州(Reading, Allentown, Chester and southeastern 賓州, overlays with 484 and 835)

612: 明尼蘇達州(Central Minneapolis, Fort Snelling, St Anthony and Richfield)

613: 加拿大安大略省(Ottawa and southeastern 安大略省)

614: 俄亥俄州(Columbus area)

615: 田納西州(Nashville, Murfreesboro, Springfield, Lebanon, Dickson and north central 田納西州)

616: 密西根州(Grand Rapids, Holland, Greenville, Grandhaven, Zeeland, and southwestern 密西根州)

617: 麻薩諸塞州(Boston, Cambridge and close-in Boston suburbs, overlays with 857)

618: 伊利諾州(Carbondale, Alton, Centralia, Mount Vernon and southern 伊利諾州)

619: 加州(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: 加州(Arcadia, Temple City, Covina, Pasadena and eastern Los Angeles suburbs)

630: 伊利諾州(Aurora, Batavia, Geneva and western Chicago suburbs)

631: New York (Suffolk County)

636: 密蘇裡州(Chesterfield, Union, De Soto, Troy and east central 密蘇裡州)

641: 愛荷華州(Mason City, Oskaloosa, Creston, Pella, Ottumwa, Britt, Clear Lake, Fairfield and central 愛荷華州)

646: New York (New York City: Manhattan only; overlays with 212 and 917)

647: 加拿大安大略省(Toronto; overlays with 416)

650: 加州(San Mateo, Palo Alto, Redwood City, Menlo Park and southern San Francisco suburbs)

651: 明尼蘇達州(St Paul, Lindstrom, Red Wing, Hastings and east central 明尼蘇達州)

660: 密蘇裡州(Marshall, Sedalia, Macon, Trenton, Maryville and north central 密蘇裡州)

661: 加州(Bakersfield, Mojave, Santa Clarita, Palmdale and south central 加州)

662: Mississippi (Greenville, Tupelo, Winona, Columbus, Holly Springs and northern Mississippi)

671: Guam (a territory of the United States)

678: 喬治亞州(Atlanta, Gainesville, Griffin and north central 喬治亞州, overlays 404 and 470 and 770)

682: 德州(Fort Worth, Arlington, Grandview, Weatherford, Rhome, overlays with 817)

701: North Dakota

702: Nevada (Almost all of Clark County/Las Vegas area)

703: 維吉尼亞州(Northern 維吉尼亞州: Alexandria, Arlington, Fairfax, Prince William and eastern Loudoun counties, overlays with 571)

704: 北卡羅來納州(Charlotte, Kingstown and south central 北卡羅來納州, overlays with 980)

705: 加拿大northeastern 安大略省and central 安大略省(North Bay, Greater Sudbury, Sault Ste. Marie, Timmins, Barrie)

706: 喬治亞州(Augusta, Columbus, Lagrange, Rome, Dalton and northern and west central 喬治亞州)

707: 加州(Santa Rosa, Fort Bragg, Crescent City, Eureka, Ukiah and northwestern 加州)

708: 伊利諾州(Chicago Heights, Tinley Park, Cicero, Oak Park, Berwyn, and southern and inner western Chicago suburbs)

709: 加拿大Newfoundland and Labrador

712: 愛荷華州(Estherville, Council Bluffs, Sioux City, Sheldon, Denison and western 愛荷華州)

713: 德州(Houston area, overlays with 281 and 832)

714: 加州(Huntington Beach, Orange, Garden Grove, Tustin, Anaheim and northern Orange County)

715: 威斯康星州(Rhinelander, Wausau, Eau Claire, Rice Lake, Ashland and northern 威斯康星州)

716: New York (Buffalo, Jamestown, Niagara Falls, Tonawanda and western New York)

717: 賓州(Harrisburg, Gettysburg, Lancaster, York and south central 賓州)

718: New York (New York City except Manhattan; overlays with 347 and 917)

719: 科羅拉多州(Leadville, Pueblo, 科羅拉多州Springs, Trinidad and southeastern 科羅拉多州)

720: 科羅拉多州(Boulder, Longmont, Aurora, Denver and central 科羅拉多州, overlays with 303)

724: 賓州(New Castle, Washington, Uniontown and south western 賓州, overlays with 878)

727: 佛羅裡達州(Clearwater, St Petersburg, Dunedin and the west central 佛羅裡達州gulf coast)

731: 田納西州(West 田納西州excluding greater Memphis: Union City, Jackson, Dyersburg, Martin, Brownsville, Paris, Bolivar)

732: 新澤西州(New Brunswick, Neptune, Lakewood, and east central 新澤西州, overlays with 848)

734: 密西根州(Ann Arbor, Monroe, Wayne, Ypsilanti and southwestern Detroit suburbs)

740: 俄亥俄州(Jackson, Lancaster, Marietta, Cambridge, Zanesville, New Castle and southeastern 俄亥俄州)

754: 佛羅裡達州(All of Broward County: Fort Lauderdale, Hollywood, Coral Springs, overlays with 954)

757: 維吉尼亞州(Hampton Roads area and Eastern Shore)

760: 加州(Bishop, Ridgecrest, Indio, Barstow, El Centro, Palm Springs, northern San Diego County, and southeastern 加州)

763: 明尼蘇達州(Maple Grove, Monticello, Elk River, Fridley, Blaine, and northwest Minneapolis area)

765: 印第安納州(Lafayette, Marion, Muncie, Richmond and central 印第安納州excluding 印第安納州polis)

769: Mississippi (overlays with 601)

770: 喬治亞州(Marietta, Cedartown, and north central 喬治亞州outside Atlanta's Perimeter highway, overlays with 470 and 678)

772: 佛羅裡達州(Vero Beach, Port Saint Lucie, Fort Pierce, Sebastian, Stuart and central eastern 佛羅裡達州)

773: 伊利諾州(City of Chicago, excluding downtown)

774: 麻薩諸塞州(Worcester and southeastern 麻薩諸塞州, overlays with 508)

775: Nevada (Reno, Elko, Ely and all of Nevada except Las Vegas)

778: 加拿大British Columbia (Vancouver, Richmond, Abbotsford and southwestern BC overlays with 604)

780: 加拿大Alberta (Edmonton, Jasper, Grande Prairie, Peace River and northern Alberta)

781: 麻薩諸塞州(Saugus, Norwood, Waltham, Woburn and other Boston suburbs along Route 128, overlays with 339)

785: Kansas (Colby, Topeka, Salina, Manhattan, Lawrence and northern Kansas)

786: 佛羅裡達州(Miami-Dade and Monroe Counties: Miami, Homestead, Coral Gables, Key West and 佛羅裡達州Keys, overlays with 305)

787: Puerto Rico (overlays with 939)

800: Toll Free

801: 猶他州(Salt Lake City, Ogden, Provo, Park City, Payson, Bountiful and central 猶他州)

802: Vermont

803: South Carolina (Columbia, Rock Hill, Sumter, Aiken and central South Carolina)

804: 維吉尼亞州(Richmond, Petersburg, West Point, Chester; east central 維吉尼亞州, Northern Neck, and Middle Peninsula)

805: 加州(San Luis Obispo, Santa Barbara, Ventura; southwest central coastal 加州)

806: 德州(Amarillo, Lubbock, Canadian, Perryton, Shamrock, Dalhart and 德州panhandle)

807: northwestern 安大略省(Thunder Bay, Kenora, Dryden, Geraldton, Fort William)

808: Hawaii

810: 密西根州(Port Huron, Flint, Flushing, Warren and eastern 密西根州, overlays with 586)

812: 印第安納州(Evansville, New Albany, Terre Haute, Bloomington and southern 印第安納州)

813: 佛羅裡達州(Tampa, Hillsborough, Plant City, Port Tampa and central western 佛羅裡達州)

814: 賓州(Erie, Warren, Altoona, Johnstown, Meyersdale and central and northwestern 賓州)

815: 伊利諾州(La Salle, De Kalb, Rockford, Freeport and northern 伊利諾州including parts of the Chicago area such as Joliet,Romeoville, and Plainfield)

816: 密蘇裡州(Kansas City, St Joseph, Independence, Harrisonville and west central 密蘇裡州)

817: 德州(Fort Worth, Arlington, Grandview, Weatherford, Rhome, overlays with 682)

818: 加州(Glendale, San Fernando, Burbank and northern Los Angeles suburbs)

819: 加拿大Quebec (Western Quebec)

822: Toll Free

828: 北卡羅來納州(Asheville, Brevard, Morganton, Murphy and western 北卡羅來納州)

830: 德州(Uvalde, New Braunfels, Kerrville, Eagle Pass and southwest 德州)

831: 加州(Salinas, Hollister, Monterey, Santa Cruz and central western coastal 加州)

832: 德州(Houston area, overlays with 281 and 713)

833: Toll Free

835: 賓州(Reading, Allentown, and southeastern 賓州, overlays with 484 and 610)

843: South Carolina (Florence, Myrtle Beach, Charleston, Hilton Head Island and eastern South Carolina)

844: Toll Free

845: New York (Poughkeepsie, Middletown, West Point, Newburgh and southeastern New York)

847: 伊利諾州(Wauconda, Waukegan, Des Plaines, 芝加哥都會區北側郊區, 與224重疊)

850: 佛羅裡達州(Pensacola, Tallahassee, Panama City and the 佛羅裡達州panhandle)

855: Toll Free

856: 新澤西州(Vineland, Cherry Hill, Camden, Millville, and southwestern 新澤西州)

857: 麻薩諸塞州(Boston, Cambridge and east central 麻薩諸塞州, overlays with 617)

858: 加州(Del Mar, La Jolla and northern San Diego suburbs)

859: Kentucky (Lexington, Richmond, Danville, Covington, Florence, Mount Sterling and north central Kentucky)

860: 康涅狄格州(Bristol, Hartford, Norwich and northern and eastern 康涅狄格州, overlays with 959)

863: 佛羅裡達州(Avon Park, Clewiston, Lakeland, Bartow, Sebring, Winter Haven and south central 佛羅裡達州)

864: South Carolina (Greenville, Spartanburg, Anderson and western South Carolina)

865: 田納西州(Knoxville, Newport, Jefferson City, Oak Ridge and central East 田納西州)

866: Toll Free

867: Yukon, Northwest Territories and Nunavut

870: Arkansas (Texarkana, Mountain Home, Pine Bluff and southern, eastern and northeastern Arkansas)

877: Toll Free

878: 賓州(Pittsburgh, New Castle, and southwestern 賓州, overlays with 412 and 724)

888: Toll Free

900: Excess Charge

901: 田納西州(Memphis, Covington, Somerville and south western 田納西州)

902: 加拿大Nova Scotia and Prince Edward Island

903: 德州(Tyler, Sherman, Longview, Marshall, Palestine, Jacksonville, Carthage, and northeastern 德州)

904: 佛羅裡達州(Jacksonville, St. Augustine, Starke, Green Cove Springs and northeastern 佛羅裡達州)

905: 安大略省(Hamilton, Toronto suburbs and central southeastern 安大略省, overlays with 289)

906: 密西根州(Upper Peninsula)

907: Alaska

908: 新澤西州(Washington, Elizabeth, Warren, Plainfield and west central 新澤西州)

909: 加州(San Bernardino, Temecula, Ontario, Pomona, Chino and Riverside areas)

910: 北卡羅來納州(Fayetteville, Wilmington, Lumberton and southeastern 北卡羅來納州)

912: 喬治亞州(Savannah, Vidalia, Waycross, Brunswick, Douglas and southeastern 喬治亞州)

913: Kansas (Kansas City, Overland Park, Paola, Leavenworth and extreme eastern Kansas)

914: New York (Westchester County)

915: 德州(El Paso, Alpine, Midland, Abilene, Del Rio, San Angelo, Odessa and western 德州)

916: 加州(Sacramento area)

917: New York (New York City; overlays with 212, 347, 646, and 718)

918: Oklahoma (Tulsa, Bartlesville, McAlester, Muskogee, Henrietta and northeastern Oklahoma)

919: 北卡羅來納州(Raleigh, Durham, Chapel Hill, Oxford and north central 北卡羅來納州)

920: 威斯康星(Sheboygan, Oshkosh, Green Bay, Manitowoc, Fond Du Lac and eastern 威斯康星州)

925: 加州(Pleasanton, Martinez, Concord, Livermore, Walnut Creek and Dublin areas)

928: Arizona (Flagstaff, Kingman, Prescott, Yuma and northern and western Arizona)

931: 田納西州(Middle 田納西州, excluding Greater Nashville: Clarksville, Columbia, Manchester, Cookeville)

936: 德州(Nacogdoches, Lufkin, Conroe, Huntsville, Center and southeastern 德州)

937: 俄亥俄州(Marysville, Springfield, Dayton, Hillsboro and southwestern 俄亥俄州excluding Cincinnati area)

939: Puerto Rico (overlays with 787)

940: 德州(Vernon, Wichita Falls, Denton, Gainesville, Decatur and north central 德州)

941: 佛羅裡達州(Bradenton, Port Charlotte, Sarasota, Punta Gorda and the Gulf Coast immediately south of Tampa Bay)

947: 密西根州(Troy, Oakland County, Pontiac, Southfield, Rochester Hills and northwestern Detroit suburbs, overlays with 248)

949: 加州(Laguna Niguel, Irvine, El Toro, Newport Beach, Corona Del Mar and southern Orange County)

951: 加州(Corona, Riverside, Temescal Canyon, Woodcrest, Arlington, Mira Loma, Moreno, Perris, Sun City, Murrieta, Temecula, Hemet, Lakeview Nuevo, Banning, Idyllwild; to be divided from 909 in July 2004)

952: 明尼蘇達州(Bloomington, Minnetonka, Chaska and southwest Minneapolis area)

954: 佛羅裡達州(All of Broward County: Fort Lauderdale, Hollywood, Coral Springs, overlays with 754)

956: 德州(Laredo, Brownsville, McAllen, Harlingen and southern 德州)

959: 康涅狄格州(Bristol, Hartford, Norwich and northern and eastern 康涅狄格州, overlays with 860)

970: 科羅拉多州(Aspen, Durango, Grand Junction, Fort Collins and northern and western 科羅拉多州)

971: Oregon (Portland, Salem, Hillsboro, Beaverton and northwestern Oregon, overlays with 503)

972: 德州(Dallas area, overlays with 214 and 469)

973: 新澤西州(Newark, Paterson and northwestern 新澤西州, overlays with 862)

978: 麻薩諸塞州(Fitchburg, Peabody and northeastern 麻薩諸塞州, overlays with 351)

979: 德州(Wharton, Bryan, Bay City, College Station, Lake Jackson and southeastern 德州)

980: 北卡羅來納州(Charlotte, Kingstown and south central 北卡羅來納州, overlays with 704)

985: 路易斯安那州(Houma, Slidell and southeastern 路易斯安那州excluding New Orleans)