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Area Code	Region	Description
201	NJ	N New Jersey: Jersey City, Hackensack (see split 973, overlay 551)
202	DC	Washington, D.C.
203	CT	Connecticut: Fairfield County and New Haven County; Bridgeport, New Haven (see 860)
204	MB	Canada: Manitoba
205	AL	Central Alabama (including Birmingham; excludes the southeastern corner of Alabama and the deep south; see splits 256 and 334)
206	WA	W Washington state: Seattle and Bainbridge Island (see splits 253, 360, 425; overlay 564)
207	ME	Maine
208	ID	Idaho
209	CA	Cent. California: Stockton (see split 559)
210	TX	S Texas: San Antonio (see also splits 830, 956)
211	--	Local community info / referral services
212	NY	New York City, New York (Manhattan; see 646, 718)
213	CA	S California: Los Angeles (see 310, 323, 626, 818)
214	TX	Texas: Dallas Metro (overlays 469/972)
215	PA	SE Pennsylvania: Philadelphia (see overlays 267)
216	OH	Cleveland (see splits 330, 440)
217	IL	Cent. Illinois: Springfield
218	MN	N Minnesota: Duluth
219	IN	NW Indiana: Gary (see split 574, 260)
224	IL	Northern NE Illinois: Evanston, Waukegan, Northbrook (overlay on 847, eff 1/5/2002)
225	LA	Louisiana: Baton Rouge, New Roads, Donaldsonville, Albany, Gonzales, Greensburg, Plaquemine, Vacherie (split from 504)
228	MS	S Mississippi (coastal areas, Biloxi, Gulfport; split from 601)
229	GA	SW Georgia: Albany (split from 912; see also 478; perm 8/1/00)
231	MI	W Michigan: Northwestern portion of lower Peninsula; Traverse City, Muskegon, Cheboygan, Alanson
234	OH	NE Ohio: Canton, Akron (overlaid on 330; perm 10/30/00)
236	VA	Virginia (region unknown) / Unassigned?
239	FL	Florida (Lee, Collier, and Monroe Counties, excl the Keys; see 305; eff 3/11/02; mand 3/11/03)
240	MD	W Maryland: Silver Spring, Frederick, Gaithersburg (overlay, see 301)
242	--	Bahamas
246	--	Barbados
248	MI	Michigan: Oakland County (split from 810; see overlay 947)
250	BC	Canada: British Columbia (see 604)
251	AL	S Alabama: Mobile and coastal areas, Jackson, Evergreen, Monroeville (split from 334, eff 6/18/01; see also 205, 256)
252	NC	E North Carolina (Rocky Mount; split from 919)
253	WA	Washington: South Tier - Tacoma, Federal Way (split from 206, see also 425; overlay 564)
254	TX	Central Texas (Waco, Stephenville; split, see 817, 940)
256	AL	E and N Alabama (Huntsville, Florence, Gadsden; split from 205; see also 334)
260	IN	NE Indiana: Fort Wayne (see 219)
262	WI	SE Wisconsin: counties of Kenosha, Ozaukee, Racine, Walworth, Washington, Waukesha (split from 414)
264	--	Anguilla (split from 809)
267	PA	SE Pennsylvania: Philadelphia (see 215)
268	--	Antigua and Barbuda (split from 809)
269	MI	SW Michigan: Kalamazoo, Saugatuck, Hastings, Battle Creek, Sturgis to Lake Michigan (split from 616)
270	KY	W Kentucky: Bowling Green, Paducah (split from 502)
276	VA	S and SW Virginia: Bristol, Stuart, Martinsville (split from 540; perm 9/1/01, mand 3/16/02)
278	MI	Michigan (overlaid on 734, SUSPENDED)
281	TX	Texas: Houston Metro (split 713; overlay 832)
283	OH	SW Ohio: Cincinnati (cancelled: overlaid on 513)
284	--	British Virgin Islands (split from 809)
289	ON	Canada: S Cent. Ontario: Greater Toronto Area -- Durham, Halton, Hamilton-Wentworth, Niagara, Peel, York, and southern Simcoe County (excluding Toronto -- overlaid on 905, eff 6/9/01)
301	MD	W Maryland: Silver Spring, Frederick, Camp Springs, Prince George's County (see 240)
302	DE	Delaware
303	CO	Central Colorado: Denver (see 970, also 720 overlay)
304	WV	West Virginia
305	FL	SE Florida: Miami, the Keys (see 786, 954; 239)
306	SK	Canada: Saskatchewan
307	WY	Wyoming
308	NE	W Nebraska: North Platte
309	IL	W Cent. Illinois: Peoria
310	CA	S California: Beverly Hills, West Hollywood, West Los Angeles (see split 562; overlay 424 -- approval denied)
311	--	Reserved for special applications
312	IL	Illinois: Chicago (downtown only -- in the loop; see 773; overlay 872)
313	MI	Michigan: Detroit and suburbs (see 734, overlay 679)
314	MO	SE Missouri: St Louis city and parts of the metro area only (see 573, 636, overlay 557)
315	NY	N Cent. New York: Syracuse
316	KS	S Kansas: Wichita (see split 620)
317	IN	Cent. Indiana: Indianapolis (see 765)
318	LA	N Louisiana: Shreveport, Ruston, Monroe, Alexandria (see split 337)
319	IA	E Iowa: Cedar Rapids (see split 563)
320	MN	Cent. Minnesota: Saint Cloud (rural Minn, excl St. Paul/Minneapolis)
321	FL	Florida: Brevard County, Cape Canaveral area; Metro Orlando (split from 407)
323	CA	S California: Los Angeles (outside downtown: Hollywood; split from 213)
325	TX	Central Texas: Abilene, Sweetwater, Snyder, San Angelo (split from 915)
330	OH	NE Ohio: Akron, Canton, Youngstown; Mahoning County, parts of Trumbull/Warren counties (see splits 216, 440, overlay 234)
331	IL	W NE Illinois, western suburbs of Chicago (part of what used to be 708; overlaid on 630; assigned but not in use)
334	AL	S Alabama: Auburn/Opelika, Montgomery and coastal areas (part of what used to be 205; see also 256, split 251)
336	NC	Cent. North Carolina: Greensboro (split from 910)
337	LA	SW Louisiana: Lake Charles, Lafayette (see split 318)
339	MA	Massachusetts: Boston surburbs, to the south and west (see splits 617, 508; overlaid on 781, eff 5/2/2001)
340	--	US Virgin Islands (see also 809)
341	CA	(overlay on 510; SUSPENDED)
345	--	Cayman Islands
347	NY	New York (overlay for 718: NYC area, except Manhattan)
351	MA	Massachusetts: north of Boston to NH, 508, and 781 (overlaid on 978, eff 4/2/2001)
352	FL	Florida: Gainesville area, Ocala, Crystal River (split from 904)
360	WA	W Washington State: Olympia, Bellingham (except Seattle area; part of what used to be 206; see overlay 564)
361	TX	S Texas: Corpus Christi (split from 512; eff 2/13/99)
369	CA	Solano County (perm 12/02/00, mand 06/02/01)
380	OH	Ohio: Columbus (overlaid on 614; assigned but not in use)
385	UT	Utah: Salt Lake City Metro (split from 801, eff 3/30/02 POSTPONED; see also 435)
386	FL	N central Florida: Lake City (split from 904, perm 2/15/01, mand 11-05-01)
401	RI	Rhode Island
402	NE	E Nebraska: Omaha, Lincoln
403	AB	Canada: Southern Alberta (see 780, 867)
404	GA	N Georgia: Atlanta and suburbs (see overlay 678, split 770)
405	OK	W Oklahoma: Oklahoma City (see 580)
406	MT	Montana
407	FL	Central Florida: Metro Orlando (see overlay 689, eff 7/02; split 321)
408	CA	Cent. Coastal California: San Jose (see overlay 669)
409	TX	SE Texas: Galveston, Port Arthur (splits 936, 979)
410	MD	E Maryland: Baltimore, Annapolis, Chesapeake Bay area, Ocean City (see 443)
411	--	Reserved for special applications
412	PA	W Pennsylvania: Pittsburgh (see split 724, overlay 878)
413	MA	W Massachusetts: Springfield
414	WI	SE Wisconsin: Milwaukee County (see splits 920, 262)
415	CA	California: San Francisco County and Marin County on the north side of the Golden Gate Bridge, extending north to Sonoma County (see 650)
416	ON	Canada: S Cent. Ontario: Toronto (see overlay 647, eff 3/5/01)
417	MO	SW Missouri: Springfield
418	QC	Canada: NE Quebec: Quebec
419	OH	NW Ohio: Toledo (see overlay 567, perm 1/1/02)
423	TN	E Tennessee, except Knoxville metro area: Chattanooga, Bristol, Johnson City, Kingsport, Greeneville (see split 865; part of what used to be 615)
424	CA	S California: Los Angeles (see split 562; overlaid on 310 PENDING)
425	WA	Washington: North Tier - Everett, Bellevue (split from 206, see also 253; overly 564)
430	TX	NE Texas: Tyler (overlaid on 903, eff 7/20/02)
432	TX	W Texas: Big Spring, Midland, Odessa (split from 915, eff 4/5/2003)
434	VA	E Virginia: Charlottesville, Lynchburg, Danville, South Boston, and Emporia (split from 804, eff 6/1/01; see also 757)
435	UT	Rural Utah outside Salt Lake City metro (see split 801)
438	QC	Canada: SW Quebec: Montreal city (overlaid on 514, [delayed until 2005] eff 10/10/03, mand 2/7/04)
440	OH	Ohio: Cleveland metro area, excluding Cleveland (split from 216, see also 330)
441	--	Bermuda (part of what used to be 809)
442	CA	Far north suburbs of San Diego (Oceanside, Escondido, SUSPENDED -- originally perm 10/21/00, mand 04/14/01)
443	MD	E Maryland: Baltimore, Annapolis, Chesapeake Bay area, Ocean City (overlaid on 410)
450	QC	Canada: Southeastern Quebec; suburbs outside metro Montreal
456	--	Inbound International
464	IL	Illinois: south suburbs of Chicago (see 630; overlaid on 708)
469	TX	Texas: Dallas Metro (overlays 214/972)
470	GA	Georgia: Greater Atlanta Metropolitan Area (overlaid on 404/770/678; mand 9/2/01)
473	--	Grenada ("new" -- split from 809)
475	CT	Connecticut: New Haven, Greenwich, southwestern (postponed; was perm 01/06/01; mand 03/01/01???)
478	GA	Central Georgia: Macon (split from 912; see also 229; perm 08/01/00; mand 08/01/01)
479	AR	NW Arkansas: Fayetteville, Springdale, Bentonville (split from 501, perm 01/19/02, mand 07/20/02)
480	AZ	Arizona: East Phoenix (see 520; also Phoenix split 602, 623)
484	PA	SE Pennsylvania: Allentown, Bethlehem, Reading, West Chester, Norristown (see 610)
500	--	Personal Communication Service
501	AR	Central Arkansas: Little Rock, Hot Springs, Conway (see split 479)
502	KY	N Central Kentucky: Louisville (see 270)
503	OR	Oregon (see 541, 971)
504	LA	E Louisiana: New Orleans metro area (see splits 225, 985)
505	NM	New Mexico
506	NB	Canada: New Brunswick
507	MN	S Minnesota: Rochester, Mankato, Worthington
508	MA	Cent. Massachusetts: Framingham; Cape Cod (see split 978, overlay 774)
509	WA	E Washington state: Spokane
510	CA	California: Oakland, East Bay (see 925)
511	--	Nationwide travel information
512	TX	S Texas: Austin (see split 361; overlay 737, perm 11/10/01)
513	OH	SW Ohio: Cincinnati (see split 937; overlay 283 cancelled)
514	QC	Canada: SW Quebec: Montreal city (see overlay 438, eff 10/10/03, mand 2/7/04)
515	IA	Cent. Iowa: Des Moines (see split 641)
516	NY	New York: Nassau County, Long Island; Hempstead (see split 631)
517	MI	Cent. Michigan: Lansing (see split 989)
518	NY	NE New York: Albany
519	ON	Canada: SW Ontario: Windsor
520	AZ	SE Arizona: Tucson area (split from 602; see split 928)
530	CA	NE California: Eldorado County area, excluding Eldorado Hills itself: incl cities of Auburn, Chico, Redding, So. Lake Tahoe, Marysville, Nevada City/Grass Valley (split from 916)
540	VA	Western and Southwest Virginia: Shenandoah and Roanoke valleys: Fredericksburg, Harrisonburg, Roanoke, Salem, Lexington and nearby areas (see split 276; split from 703)
541	OR	Oregon: Eugene, Medford (split from 503; 503 retains NW part [Portland/Salem], all else moves to 541; eastern oregon is UTC-7)
551	NJ	N New Jersey: Jersey City, Hackensack (overlaid on 201)
555	--	Reserved for directory assistance applications
557	MO	SE Missouri: St Louis metro area only (cancelled: overlaid on 314)
559	CA	Central California: Fresno (split from 209)
561	FL	S. Central Florida: Palm Beach County (West Palm Beach, Boca Raton, Vero Beach; see split 772, eff 2/11/02; mand 11/11/02)
562	CA	California: Long Beach (split from 310 Los Angeles)
563	IA	E Iowa: Davenport, Dubuque (split from 319, eff 3/25/01)
564	WA	W Washington State: Olympia, Bellingham (overlaid on 360; see also 206, 253, 425; assigned but not in use)
567	OH	NW Ohio: Toledo (overlaid on 419, perm 1/1/02)
570	PA	NE and N Central Pennsylvania: Wilkes-Barre, Scranton (see 717)
571	VA	Northern Virginia: Arlington, McLean, Tysons Corner (to be overlaid on 703 3/1/2000; see earlier split 540)
573	MO	SE Missouri: excluding St Louis metro area, includes Central/East Missouri, area between St. Louis and Kansas City
574	IN	N Indiana: Elkhart, South Bend (split from 219)
580	OK	W Oklahoma (rural areas outside Oklahoma City; split from 405)
585	NY	NW New York: Rochester (split from 716)
586	MI	Michigan: Macomb County (split from 810; perm 9/22/01, mand 3/23/02)
600	--	Canadian Services
601	MS	Mississippi: Meridian, Jackson area (see splits 228, 662; overlay 769)
602	AZ	Arizona: Phoenix (see 520; also Phoenix split 480, 623)
603	NH	New Hampshire
604	BC	Canada: British Columbia: Greater Vancouver (overlay 778, perm 11/3/01; see 250)
605	SD	South Dakota
606	KY	E Kentucky: area east of Frankfort: Ashland (see 859)
607	NY	S Cent. New York: Ithaca, Binghamton; Catskills
608	WI	SW Wisconsin: Madison
609	NJ	S New Jersey: Trenton (see 856)
610	PA	SE Pennsylvania: Allentown, Bethlehem, Reading, West Chester, Norristown (see overlays 484, 835)
611	--	Reserved for special applications
612	MN	Cent. Minnesota: Minneapolis (split from St. Paul, see 651; see splits 763, 952)
613	ON	Canada: SE Ontario: Ottawa
614	OH	SE Ohio: Columbus (see overlay 380)
615	TN	Northern Middle Tennessee: Nashville metro area (see 423, 931)
616	MI	W Michigan: Holland, Grand Haven, Greenville, Grand Rapids, Ionia (see split 269)
617	MA	Massachusetts: greater Boston (see overlay 857)
618	IL	S Illinois: Centralia
619	CA	S California: San Diego (see split 760; overlay 858, 935)
620	KS	S Kansas: Wichita (split from 316; perm 2/3/01)
623	AZ	Arizona: West Phoenix (see 520; also Phoenix split 480, 602)
626	CA	E S California: Pasadena (split from 818 Los Angeles)
627	CA	Napa, Sonoma counties (perm 10/13/01, mand 04/13/02)
628	CA	(Region unknown; perm 10/21/00)
630	IL	W NE Illinois, western suburbs of Chicago (part of what used to be 708; overlay 331)
631	NY	New York: Suffolk County, Long Island; Huntington, Riverhead (split 516)
636	MO	Missouri: W St. Louis metro area of St. Louis county, St. Charles County, Jefferson County area south (between 314 and 573)
641	IA	Iowa: Mason City, Marshalltown, Creston, Ottumwa (split from 515; perm 07/09/00)
646	NY	New York (overlay 212/917) NYC: Manhattan only
647	ON	Canada: S Cent. Ontario: Toronto (overlaid on 416; eff 3/5/01)
649	--	Turks & Caicos Islands
650	CA	California: Peninsula south of San Francisco -- San Mateo County, parts of Santa Clara County (split from 415)
651	MN	Cent. Minnesota: St. Paul (split from Minneapolis, see 612)
657	CA	California: North and Central Orange County (overlaid on 714; assigned but not in use)
660	MO	N Missouri (split from 816)
661	CA	California: N Los Angeles, Mckittrick, Mojave, Newhall, Oildale, Palmdal, Taft, Tehachapi, Bakersfield, Earlimart, Lancaster (split from 805)
662	MS	N Mississippi: Tupelo, Grenada (split from 601)
664	--	Montserrat (split from 809)
669	CA	Cent. Coastal California: San Jose (rejected was: overlaid on 408)
670	MP	Commonwealth of the Northern Mariana Islands (CNMI, US Commonwealth)
671	GU	Guam
678	GA	N Georgia: metropolitan Atlanta (overlay; see 404, 770)
679	MI	Michigan: Dearborn area (overlaid on 313; assigned but not in use)
682	TX	Texas: Fort Worth areas (perm 10/7/00, mand 12/9/00)
684	--	American Samoa
689	FL	Central Florida: Metro Orlando (see overlay 321; overlaid on 407, assigned but not in use)
700	--	Interexchange Carrier Services
701	ND	North Dakota
702	NV	Nevada: Clark County, incl Las Vegas (see 775)
703	VA	Northern Virginia: Arlington, McLean, Tysons Corner (see split 540; overlay 571)
704	NC	W North Carolina: Charlotte (see split 828, overlay 980)
705	ON	Canada: NW Ontario: Sault Ste. Marie/N Ontario: N Bay, Sudbury
706	GA	N Georgia: Columbus, Augusta
707	CA	NW California: Santa Rosa, Napa, Vallejo, American Canyon, Fairfield
708	IL	Illinois: southern and western suburbs of Chicago (see 630; overlay 464)
709	NF	Canada: Newfoundland
710	--	US Government
711	--	Telecommunications Relay Services
712	IA	W Iowa: Council Bluffs
713	TX	Mid SE Texas: central Houston (split, 281; overlay 832)
714	CA	North and Central Orange County (see split 949; overlay 657)
715	WI	N Wisconsin: Eau Claire, Wausau, Superior
716	NY	NW New York: Buffalo (see split 585)
717	PA	E Pennsylvania: Harrisburg (see split 570)
718	NY	New York City Metro Area, New York (Queens, Staten Island, The Bronx, and Brooklyn; see 212, 347)
719	CO	SE Colorado: Pueblo, Colorado Springs
720	CO	Central Colorado: Denver (overlaid on 303)
724	PA	SW Pennsylvania (areas outside metro Pittsburgh; split from 412)
727	FL	Florida Tampa Metro: Saint Petersburg, Clearwater (Pinellas and parts of Pasco County; split from 813)
731	TN	W Tennessee: outside Memphis metro area (split from 901, perm 2/12/01, mand 9/17/01)
732	NJ	Cent. New Jersey: Toms River, New Brunswick, Bound Brook (see overlay 848)
734	MI	SE Michigan: west and south of Detroit -- Ann Arbor, Monroe (split from 313)
737	TX	S Texas: Austin (overlaid on 512, suspended; see also 361)
740	OH	SE Ohio (rural areas outside Columbus; split from 614)
747	CA	S California: Los Angeles, Agoura Hills, Calabasas, Hidden Hills, and Westlake Village (see 818; implementation suspended)
754	FL	Florida: Broward County area, incl Ft. Lauderdale (overlaid on 954; perm 8/1/01, mand 9/1/01)
757	VA	E Virginia: Tidewater / Hampton Roads area -- Norfolk, Virginia Beach, Chesapeake, Portsmouth, Hampton, Newport News, Suffolk (part of what used to be 804)
758	--	St. Lucia (split from 809)
760	CA	California: San Diego North County to Sierra Nevada (split from 619)
763	MN	Minnesota: Minneapolis metro area (split from 612; see also 952)
764	CA	(overlay on 650; SUSPENDED)
765	IN	Indiana: outside Indianapolis (split from 317)
767	--	Dominica (split from 809)
769	MS	Mississippi: Meridian, Jackson area (overlaid on 601; perm 7/19/04, mand 3/14/05)
770	GA	Georgia: Atlanta suburbs: outside of I-285 ring road (part of what used to be 404; see also overlay 678)
772	FL	S. Central Florida: St. Lucie, Martin, and Indian River counties (split from 561; eff 2/11/02; mand 11/11/02)
773	IL	Illinois: city of Chicago, outside the loop (see 312; overlay 872)
774	MA	Cent. Massachusetts: Framingham; Cape Cod (see split 978, overlaid on 508, eff 4/2/2001)
775	NV	Nevada: Reno (all of NV except Clark County area; see 702)
778	BC	Canada: British Columbia: Greater Vancouver (overlaid on 604, per 11/3/01; see also 250)
780	AB	Canada: Northern Alberta, north of Lacombe (see 403)
781	MA	Massachusetts: Boston surburbs, to the north and west (see splits 617, 508; overlay 339)
784	--	St. Vincent & Grenadines (split from 809)
785	KS	N & W Kansas: Topeka (split from 913)
786	FL	SE Florida, Monroe County (Miami; overlaid on 305)
787	PR	Puerto Rico (see overlay 939, perm 8/1/01)
800	--	US/Canada toll free (see 888, 877, 866, 855, 844, 833, 822)
801	UT	Utah: Salt Lake City Metro (see split 385, eff 3/30/02; see also split 435)
802	VT	Vermont
803	SC	South Carolina: Columbia, Aiken, Sumter (see 843, 864)
804	VA	E Virginia: Richmond (see splits 757, 434)
805	CA	S Cent. and Cent. Coastal California: Ventura County, Santa Barbara County: San Luis Obispo, Thousand Oaks, Carpinteria, Santa Barbara, Santa Maria, Lompoc, Santa Ynez Valley / Solvang (see 661 split)
806	TX	Panhandle Texas: Amarillo, Lubbock
807	ON	Canada: W Ontario: Thunder Bay
808	HI	Hawaii
809	--	Dominican Republic (see splits 264, 268, 284, 340, 441, 473, 664, 758, 767, 784, 829, 868, 876)
810	MI	E Michigan: Flint, Pontiac (see 248; split 586)
811	--	Reserved for special applications
812	IN	S Indiana: Evansville, Cincinnati outskirts in IN, Columbus, Bloomington (mostly GMT-5*)
813	FL	SW Florida: Tampa Metro (splits 727 St. Petersburg, Clearwater, and 941 Sarasota)
814	PA	Cent. Pennsylvania: Erie
815	IL	NW Illinois: Rockford, Kankakee
816	MO	N Missouri: Kansas City (see split 660, overlay 975)
817	TX	N Cent. Texas: Fort Worth area (see 254, 940)
818	CA	S California: Los Angeles: San Fernando Valley (see 213, 310, 562, 626, 747)
819	QC	NW Quebec: Trois Rivieres, Outaouais (Gatineau, Hull), and the Laurentians (up to St Jovite / Tremblant) (see 867)
822	--	US/Canada toll free (proposed, may not be in use yet)
828	NC	W North Carolina: Asheville (split from 704)
829	--	Dominican Republic (perm 1/31/2005; mand 8/1/2005; split from 809)
830	TX	Texas: region surrounding San Antonio (split from 210)
831	CA	California: central coast area from Santa Cruz through Monterey County
832	TX	Texas: Houston (overlay 713/281)
833	--	US/Canada toll free (proposed, may not be in use yet)
835	PA	SE Pennsylvania: Allentown, Bethlehem, Reading, West Chester, Norristown (overlaid on 610, eff 5/1/01; see also 484)
843	SC	South Carolina, coastal area: Charleston, Beaufort, Myrtle Beach (split from 803)
844	--	US/Canada toll free (proposed, may not be in use yet)
845	NY	New York: Poughkeepsie; Nyack, Nanuet, Valley Cottage, New City, Putnam, Dutchess, Rockland, Orange, Ulster and parts of Sullivan counties in New York's lower Hudson Valley and Delaware County in the Catskills (see 914; perm 6/5/2000)
847	IL	Northern NE Illinois: northwestern suburbs of chicago (Evanston, Waukegan, Northbrook; see overlay 224)
848	NJ	Cent. New Jersey: Toms River, New Brunswick, Bound Brook (see overlay 732)
850	FL	Florida panhandle, from east of Tallahassee to Pensacola (split from 904); western panhandle (Pensacola, Panama City) are UTC-6
855	--	US/Canada toll free (proposed, may not be in use yet)
856	NJ	SW New Jersey: greater Camden area, Mt Laurel (split from 609)
857	MA	Massachusetts: greater Boston (overlaid on 617, eff 4/2/2001)
858	CA	S California: San Diego (see split 760; overlay 619, 935)
859	KY	N and Central Kentucky: Lexington; suburban KY counties of Cincinnati OH metro area; Covington, Newport, Ft. Thomas, Ft. Wright, Florence (split from 606)
860	CT	Connecticut: areas outside of Fairfield and New Haven Counties (split from 203, overlay 959)
862	NJ	N New Jersey: Newark Paterson Morristown (overlaid on 973)
863	FL	Florida: Polk County (split from 941)
864	SC	South Carolina, upstate area: Greenville, Spartanburg (split from 803)
865	TN	E Tennessee: Knoxville, Knox and adjacent counties (split from 423; part of what used to be 615)
866	--	US/Canada toll free
867	YT	Canada: Yukon, Northwest Territories, Nunavut (split from 403/819)
868	--	Trinidad and Tobago ("new" -- see 809)
869	--	St. Kitts & Nevis
870	AR	Arkansas: areas outside of west/central AR: Jonesboro, etc
872	IL	Illinois: Chicago (downtown only -- in the loop; see 773; overlaid on 312 and 773)
876	--	Jamaica (split from 809)
877	--	US/Canada toll free
878	PA	Pittsburgh, New Castle (overlaid on 412, perm 8/17/01, mand t.b.a.)
880	--	Paid Toll-Free Service
881	--	Paid Toll-Free Service
882	--	Paid Toll-Free Service
888	--	US/Canada toll free
898	--	VoIP service
900	--	US toll calls -- prices vary with the number called
901	TN	W Tennessee: Memphis metro area (see 615, 931, split 731)
902	NS	Canada: Nova Scotia, Prince Edward Island
903	TX	NE Texas: Tyler (see overlay 430, eff 7/20/02)
904	FL	N Florida: Jacksonville (see splits 352, 386, 850)
905	ON	Canada: S Cent. Ontario: Greater Toronto Area -- Durham, Halton, Hamilton-Wentworth, Niagara, Peel, York, and southern Simcoe County (excluding Toronto -- see overlay 289 [eff 6/9/01], splits 416, 647)
906	MI	Upper Peninsula Michigan: Sault Ste. Marie, Escanaba, Marquette (UTC-5 towards the WI border)
907	AK	Alaska
908	NJ	Cent. New Jersey: Elizabeth, Basking Ridge, Somerville, Bridgewater
909	CA	California: Inland empire: San Bernardino (see overlay 752, split 951), Riverside
910	NC	S Cent. North Carolina: Fayetteville, Wilmington (see 336)
911	--	Emergency
912	GA	SE Georgia: Savannah (see splits 229, 478)
913	KS	Kansas: Kansas City area (see 785)
914	NY	S New York: Westchester County (see 845)
915	TX	W Texas: El Paso (see splits 325 eff 4/5/03; 432, eff 4/5/2003)
916	CA	NE California: Sacramento, Walnut Grove, Lincoln, Newcastle and El Dorado Hills (split to 530)
917	NY	New York: New York City (cellular, see 646)
918	OK	E Oklahoma: Tulsa
919	NC	E North Carolina: Raleigh (see split 252, overlay 984)
920	WI	NE Wisconsin: Appleton, Green Bay, Sheboygan, Fond du Lac (from Beaver Dam NE to Oshkosh, Appleton, and Door County; part of what used to be 414)
925	CA	California: Contra Costa area: Antioch, Concord, Pleasanton, Walnut Creek (split from 510)
928	AZ	Central and Northern Arizona: Prescott, Flagstaff, Yuma (split from 520)
931	TN	Middle Tennessee: semi-circular ring around Nashville (split from 615)
935	CA	S California: San Diego (see split 760; overlay 858, 619; assigned but not in use)
936	TX	SE Texas: Conroe, Lufkin, Nacogdoches, Crockett (split from 409, see also 979)
937	OH	SW Ohio: Dayton (part of what used to be 513)
939	PR	Puerto Rico (overlaid on 787, perm 8/1/01)
940	TX	N Cent. Texas: Denton, Wichita Falls (split from 254, 817)
941	FL	SW Florida: Sarasota and Manatee counties (part of what used to be 813; see split 863)
947	MI	Michigan: Oakland County (overlays 248, perm 5/5/01)
949	CA	California: S Coastal Orange County (split from 714)
951	CA	California: W Riverside County (split from 909; eff 7/17/04)
952	MN	Minnesota: Minneapolis metro area, Bloomington (split from 612; see also 763)
954	FL	Florida: Broward County area, incl Ft. Lauderdale (part of what used to be 305, see overlay 754)
956	TX	Texas: Valley of Texas area; Harlingen, Laredo (split from 210)
957	NM	New Mexico (pending; region unknown)
959	CT	Connecticut: Hartford, New London (postponed; was overlaid on 860 perm 1/6/01; mand 3/1/01???)
969	MD	Maryland: Severn area (eff ???)
970	CO	N and W Colorado (part of what used to be 303)
971	OR	Oregon: Metropolitan Portland, Salem/Keizer area, incl Cricket Wireless (see 503; perm 10/1/00)
972	TX	Texas: Dallas Metro (overlays 214/469)
973	NJ	N New Jersey: Newark Paterson Morristown (see overlay 862; split from 201)
975	MO	N Missouri: Kansas City (overlaid on 816)
976	--	Pay services
978	MA	Massachusetts: north of Boston to NH (see split 978 -- this is the northern half of old 508; see overlay 351)
979	TX	SE Texas: Galveston, Port Arthur, Bryan, College Station (split from 409, see also 936)
980	NC	North Carolina: (overlay on 704; perm 5/1/00, mand 3-15-01)
984	NC	E North Carolina: Raleigh (overlaid on 919, perm 8/1/01, mand 2/5/02 POSTPONED)
985	LA	E Louisiana: SE/N shore of Lake Pontchartrain: Hammond, Slidell, Covington, Amite, Kentwood, area SW of New Orleans, Houma, Thibodaux, Morgan City (split from 504; perm 02/12/2001; mand 10/22/01)
989	MI	Upper central Michigan: Mt Pleasant, Saginaw (split from 517; perm 4/7/01)
999	--	Often used by carriers to indicate that the area code information is unavailable for CNID, even though the rest of the number is present

Reprint from: http://www.bennetyee.org/ucsd-pages/area.html