州/地區	電話區號	地區	各州簡稱
-A-
Alabama 阿拉巴馬 (AL)	205	major cities: Birmingham, Huntsville	AL
	334	major cities: Montgomery, Mobile
	256	major cities: Anniston, Gadsden, Huntsville, Florence
Alaska 阿拉斯加 (AK)	907	all locations	AK
Alberta, BC, Northwest Territories,Saskatchewan, Yukon	403	all locations
Anguilla	264	all locations
Antigua & Barbuda	268	all locations
Arizona 亞利桑那(AZ)	520	major cities: Flagstaff, Tucson, Yuma	AZ
	602	major cities: Phoenix, Scottsdale, Tempe
	623	major cities: Buckeye
	480	major cities: Chandler
Arkansas 阿肯色 (AR)	870	major cities: El Dorado, Jonesboro, Paine Bluff	AR
	501	major cities: Little Rock, Fayetteville, Fort Smith
Arkansas and Oklahoma	501	major cities: Little Rock, Fayetteville, Fort Smith
-B-
Bahamas	242	all locations
Bermuda	441	all locations
British Columbia	125	major city: 108 Mile House
British Columbia and Alaska	250	major cities: Kelowna, Prince George
British Columbia and Northwest Territories	604	major city: Vancouver
British Virgin Islands	284	all locations
-C-
California 加利福尼亞 (CA)	209	major cities: Fresno, Modesto	CA
	213	major city: Los Angeles
	310	major city: Long Beach
	323	major city: Los Angeles
	408	major cities: Monterey, San Jose
	415	major city: San Francisco
	510	major cities: Oakland, Berkeley, Walnut Creek
	530	major cities: Alturas, Chico, Reading
	559	major city: Fresno
	562	major cities: Norwalk, Downey, Long Beach
	619	major city: San Diego
	626	major cities: Burbank, Glendale, South Pasadena ,Arcadia, Monterey Park ,Alhambra, San Gabriel, El Monte,Temple City,
	650	major cities: Los Altos, Palo Alto,South San Francisco
	661	major city: Bakersfield
	707	major cities: Eureka, Santa Rosa, Sonoma
	714	major city: Anaheim
	760	major cities: Barstow, Palm Springs
	805	major cities: Bakersfield, Santa Barbara, Ventura
	818	major cities: North Hollywood, San Fernando
	831	major city: Salinas
	858	major city: Solana Beach
	909	major cities: Riverside, San Bernardino
	916	major city: Sacramento
	925	major cities: Concord, Pleasanton
	949	major cities: Irvine, Laguna, Niguel
Cayman Islands	345	all locationsv
Colorado 科羅拉多 (CO)	303	major cities: Boulder, Denver	CO
	719	major cities: Colorado Springs, Pueblo
	720	major cities: Boulder, Denver
	970	major cities: Aspen, Fort Collins, Grand Junction
Connecticut 康涅狄格 (CT)	203	major cities: Bridgeport, New Haven	CT
	860	major city: Hartford
-D-
DC 華盛頓特區(DC)	202	all locations	DC
Delaware 德拉華 (DE)	302	all locations	DE
-F-
Florida 佛羅里達 (FL)	305	major cities: Key West, Miami	FL
	321	major city: Kissimmee
	352	major city: Gainesville
	407	major city: Orlando
	561	major cities: Boca Raton, Sebastian, West Palm Beach
	727	major city: Clearwater
	786	major city: North Miami
	813	major cities: St. Petersburg, Tampa
	850	major cities: Panama City, Pensacola, Tallahassee
	863	major city: Avon Park
	904	major city: Jacksonville
	941	major cities: Fort Myers, Naples, Sarasota
	954	major city: Fort Lauderdale
-G-
Georgia 喬治亞 (GA)	229	major cities: Americus, Albany, Bainbridge, Valdosta	GA
	404	major city: Atlanta
	478	major cities: Macon, Warner Robins
	678	major cities: Atlanta, Alpharetta, Marietta
	706	major cities: Athens, Augusta, Columbus, Rome
	770	major cities: Atlanta suburbs
	912	major cities: Albany, Brunswick, Macon, Savannah, Waycross
Grenada	473	all locations
Guam (GU)	671	all locations	GU
-H-
Hawaii(HI) 夏威夷	808	all locations	HI
-I-
Idaho 愛達荷 (ID)	208	Idaho all locations	ID
Illinois 伊利諾 (IL)	217	major cities: Champaign-Urbana, Springfield	IL
	309	major cities: Peoria, Rock Island
	312	major city: Chicago
	618	major cities: Alton, Cairo, East St. Louis
	630	major cities: Aurora, Naperville, Oak Brook Terrace
	708	major cities: Chicago suburbs
	773	major city: Chicago
	815	major cities: Joliet, La Salle, Rockford
	847	major cities: Chicago, Evanston, Waukegan
Indiana 印第安那 (IN)	219	219 major cities: Fort Wayne, Gary, Hammond, South Bend	IN
	317	major cities: Indianapolis, Lawrence
	765	major cities: Kokomo, Lafayette
	812	major cities: Columbus, Evansville, Terre Haute
Iowa 依阿華 (IA)	319	major cities: Cedar Rapids, Davenport, Dubuque, Waterloo	IA
	515	major cities: Ames, Des Moines, Fort Dodge, Mason City
	641	major cities: Creston, Mason City
	712	major cities: Council Bluffs, Sioux City
-J-
Jamaica	876	all locations
-K-
Kansas 堪薩斯 (KS)	316	major cities: Coolidge, Dodge City, Hutchinson, Wichita	KS
	785	major cities: Topeka, Manhattan, Salina, Colby
	913	major cities: Kansas City, Goodland, Lawrence, Salina
Kentucky 肯塔基 (KY)	270	major cities: Bowling Green, Hokinsville, Owensboro	KY
	502	major cities: Frankfort, Louisville
	606	major cities: London, Morehead
	859	major cities: Lexington
Kentucky and Tennessee	423	major cities: Jellico, Kensee, Lot, Oneida, Saxton
-L-
Louisiana 路易斯安那 (LA)	225	major cities: Baton Rouge, New Roads	LA
	318	major cities: Alexandria, Shreveport
	337	major cities: Lake Charles, Lafayette
	504	major cities: Houma, New Orleans
-M-
Maine 緬因 (ME)	207	all locations	ME
Manitoba	204	all locations
Maryland 馬里蘭 (MD)	240	major cities: Cumberland, Frederick, Hagerstown	MD
	301	major cities: Cumberland, Frederick, Hagerstown
	410	major cities: Annapolis, Baltimore, Rockville, Salisbury
	443	major cities: Annapolis, Baltimore, Rockville, Salisbury
Massachusetts 麻薩諸塞 (MA)	413	major cities: Pittsfield, Springfield	MA
	508	major cities: Hyannis, New Bedford, Worcester
	617	major cities: Boston, Cambridge, Winchester
	781	major cities: Norwood, Weymouth
	978	major cities: Fitchburg, Methuen, Peabody
Michigan 密西根 (MI)	231	major cities: Traverse City, Ludington, Muskegon	MI
	248	major cities: Troy
	313	major cities: Detroit
	517	major cities: Jackson, Lansing, Mount Pleasant
	616	major cities: Battle Creek, Grand Rapids, Kalamazoo
	734	major cities: Ann Arbor, Monroe
	810	major cities: Flint, Northern Detroit suburbs
	906	major cities: Marquette, Sault Ste. Marie
Minnesota 明尼蘇達 (MN)	218	major city: Duluth, Grand Rapids, Moorhead	MN
	320	major cities: Alexandria, St Cloud
	507	major cities: Rochester, Mankato
	612	major cities: Minneapolis
	651	major cities: Saint Paul, Red Wing
	763	major cities: Maple Grove
	952	major cities: Bloomington
Mississippi 密西西比 (MS)	228	major cities: Gulfport, Pascagoula	MS
	601	major cities: Jackson, Meriden, Hattiesburg
	662	major cities: Columbus, Greenville, Holly Springs, Tupelo
Missouri 密蘇裏 (MO)	314	major cities: St Charles, St Louis, Union	MO
	417	major cities: Joplin, Nevada, Springfield
	573	major cities: Columbia, Hannibal, Jefferson City
	816	major cities: Independence, Kansas City, St Joseph
Montana 蒙大拿 (MT)	406	all locations	MT
Montserrat	664	all locations
-N-
Nebraska 內布拉斯加 (NE)	308	major cities: Grand Island, North Platte, Scottsbluff	NE
	402	major cities: Hastings, Lincoln, Omaha, O'Neill
Nevada 內華達 (NV)	702	major cities: Las Vegas	NV
	775	major cities: Carson City, Reno, Ely
New Brunswick	506	all locations
New Hampshire 新罕布夏 (NH)	603	all locations	NH
New Jersey 新澤西 (NJ)	201	major cities: Hackensack, Hoboken, Jersey City	NJ
	609	major cities: Atlantic City, Camden, Trenton
	732	major cities:Long Branch, New Brunswick
	856	major cities: Vineland, Cherry Hill
	908	major cities: Elizabeth, Phillipsburg, Washington
	973	major cities: Newark, Paterson
New Mexico 新墨西哥 (NM)	505	all locations	NM
New York 紐約 (NY)	212	major city: New York City	NY
	315	major cities: Oswego, Syracuse, Utica, Watertown
	347	major cities: Bronx, Brooklyn, Queens, Staten Island
	516	major cities: Brentwood, Hempstead, Long Island
	518	major cities: Albany, Gloversville, Schenectady, Troy
	607	major cities: Binghamton, Elmira, Endicott, Ithaca
	631	major cities: Long Island, Manorville
	646	major city: New York City - cellular and other
	716	major cities: Buffalo, Niagara Falls, Rochester
	718	major cities: Bronx, Brooklyn, Queens, Staten Island , Flushing
	845	major city: Poughkeepsie
	914	major cities: Peekskill, White Plains, Yonkers
	917	major city: New York City - cellular
Newfoundland	709	all locations; major cities: Labrador City, St. John's
North Carolina 北卡羅來納 (NC)	252	major cities: Atlantic Beach, Columbia, Hatteras	NC
	336	major cities: Asheboro, Thomasville
	704	major cities: Asheville, Charlotte, Concord, Hickory
	828	major cities: Asheville, Antioch, Hickory
	910	major cities: Greensboro, Winston-Salem
	919	major cities: Durham, Greenville, Raleigh
North Carolina and Tennessee	615	major city: Waterville
North Dakota 北達科他 (ND)	701	all locations	ND
Northern Mariana Islands	670	all locations	CM
Northwest Territories	867	major city: Whitehorse
Northwest Territories and Quebec	819	major city: Pangnirtung
Nova Scotia and Prince Edward Island	902	all locations
-O-
Ohio 俄亥俄 (OH)	216	major city: Cleveland	OH
	330	major cities: Akron, Canton, Warren, Youngstown
	419	major cities: Bowling Green, Findlay, Lima, Toledo
	440	major cities: Mentor, Oberlin, Westlake
	513	major cities: Cincinnati, Middletown
	614	major cities: Columbus
	740	major cities: Cambridge, Lancaster, Marietta, Jackson
	937	major cities: Dayton, Hillsboro, Springfield
Ohio and West Virginia	614	major cities: Athens, Columbus, Lancaster, Marietta
Oklahoma 奧克拉荷馬 (OK)	405	major cities: Enid, Oklahoma City	OK
	580	major cities: Alva, Ardmore, Lawton
	918	major cities: McAlester, Miami, Muskogee, Tulsa
Ontario	416	major city: Toronto
	519	major cities: Guelph, Kitchener, London, Windsor
	705	major cities: Barrie, North Bay, Sault Ste Marie, Sudbury
	807	major cities: Dryden, Kenora, Fort William, Thunder Bay
	905	major cities: Cooksville, Hamilton, Mississauga
Ontario and Quebec	613	major cities: Kingston, Ottawa
Oregon 俄勒岡 (OR)	503	major cities: Astoria, Beaverton, Portland, Salem	OR
	541	major cities: Ashland, Bend, Corvallis, Eugene, Pendleton
	971	major cities: Salem, Portland
-P-
Pennsylvania 賓夕法尼亞 (PA)	215	major city: Philadelphia	PA
	267	major city: Philadelphia
	412	major city: Pittsburgh
	484	major cities: Philadelphia suburbs, Allentown
	570	major cities: Scranton, Williamsport
	610	major cities: Philadelphia suburbs, Allentown
	717	major cities: Harrisburg, Gettysburg
	724	major cities: New Castle, Latrobe, Uniontown
	814	major cities: Altoona, Erie, Johnstown
Puerto Rico(PR)	787	all locations	PR
-Q-
Quebec	418	major cities: Chicoutimi, Quebec, Rimouski
	514	major city: Montreal
-R-
Rhode Island 羅德島 (RI)	401	all locations	RI
-S-
Saskatchewan	306	all locations, major cities: Lloydminster, Regina, Saskatoon
South Carolina 南卡羅來納 (SC)	803	major cities: Columbia, Rock Hill	SC
	843	major cities: Charleston, Hilton Head Island, Myrtle Beach, Florence
	864	major cities: Anderson, Greenville, Spartanburg
South Dakota 南達科他 (SD)	605	all locations	SD
St Kitts & Nevis	869	all locations
St Lucia	758	all locations
-T-
Tennessee 田納西 (TN)	423	major cities: Bristol, Chattanooga	TN
	615	major city: Nashville
	865	major city: Knoxville
	901	major cities: Jackson, Memphis, Union City
	931	major cities: Columbia, Manchester, Cookeville
Texas 德克薩斯 (TX)	210	major city: San Antonio	TX
	214	major city: Dallas
	254	major city: Waco
	281	major city: Deer Park
	361	major cities: Corpus Christi, Victoria
	409	major cities: Beaumont, Galveston
	469	major cities: Dallas, Plano
	512	major cities: Austin
	713	major cities: Bellaire, Houston, Pasadena
	806	major cities: Amarillo, Lubbock
	817	major cities: Arlington, Fort Worth
	830	major cities: Del Rio, Uvalde
	832	major city: Houston
	903	major cities: Paris, Sherman, Texarkana, Tyler
	915	major cities: Abilene, El Paso
	936	major cities: Huntsville, Lufkin
	940	major cities: Denton, Wichita Falls
	956	major cities: Brownsville, McAllen
	972	major cities: Dallas, Garland, Grand Prairie, Irving, Plano
	979	major city: Wharton
Trinidad & Tobago	868	all locations
Turks & Caicos Islands	649	all locations
-U-
US Virgin Islands (VI)	340	all locations	VI
Utah 猶他 (UT)	435	major cities: Saint George, Richfield, Blanding, Moab	UT
	801	major cities: Salt Lake City, Provo, Ogden
-V-
Vermont 佛蒙特 (VT)	802	all locations	VT
Virginia 佛吉尼亞 (VA)	540	major cities: Blacksburg, Roanoke, Staunton, Winchester	VA
	571	major cities: Alexandria, Arlington, Fairfax, Herndon
	703	major cities: Alexandria, Arlington, Fairfax, Herndon
	757	major cities: Norfolk, Newport News, Williamsburg
	804	major cities: Charlottesville, Danville, Richmond
-W-
Washington 華盛頓 (WA)	206	major city: Seattle	WA
	253	major cities: Auburn, Kent, Tacoma
	360	major cities: Bellingham, Olympia, Vancouver
	425	major cities: Bellevue, Edmonds, Everett
	509	major cities: Spokane, Walla Walla, Yakima
West Virginia 西佛吉尼亞 (WA)	304	all locations, except Wheeling	WV
Wisconsin 威斯康辛 (WI)	262	major cities: Racine, West Bend	WI
	414	major cities: Kenosha, Milwaukee, Racine
	608	major cities: Beloit, La Crosse, Madison, Platteville
	715	major cities: Eau Claire, Superior, Wausau
	920	major city: Green Bay
Wyoming 懷俄明 (WY)	307	all locations	WY