The cities listed with each area code are the major
cities for that area code; this originated as the city
in which the switch computer for that area code
is located, but is no longer the case. The cities listed
are not intended to be exhaustive.
| Area Code |
Region |
Timezone Offset (from
UTC) |
Description |
| 52 55 |
MX |
-6 |
Mexico: Mexico City area (country code + city
code) |
| 201 |
NJ |
-5 |
N New Jersey: Jersey City, Hackensack (see split
973, overlay 551) |
| 202 |
DC |
-5 |
Washington, D.C. |
| 203 |
CT |
-5 |
Connecticut: Fairfield County and New Haven
County; Bridgeport, New Haven (see
860) |
| 204 |
MB |
-6 |
Canada: Manitoba |
| 205 |
AL |
-6 |
Central Alabama (including Birmingham; excludes
the southeastern corner of Alabama and the deep
south; see splits 256 and
334) |
| 206 |
WA |
-8 |
W Washington state: Seattle and Bainbridge
Island (see splits 253,
360, 425;
overlay 564) |
| 207 |
ME |
-5 |
Maine |
| 208 |
ID |
-7/-8 |
Idaho |
| 209 |
CA |
-8 |
Cent. California: Stockton (see split
559) |
| 210 |
TX |
-6 |
S Texas: San Antonio (see also splits
830, 956) |
| 211 |
-- |
-- |
Local community info / referral services |
| 212 |
NY |
-5 |
New York City, New York (Manhattan; see
646, 718) |
| 213 |
CA |
-8 |
S California: Los Angeles (see
310, 323, 626,
818) |
| 214 |
TX |
-6 |
Texas: Dallas Metro (overlays 469/972) |
| 215 |
PA |
-5 |
SE Pennsylvania: Philadelphia (see overlays
267) |
| 216 |
OH |
-5 |
Cleveland (see splits 330,
440) |
| 217 |
IL |
-6 |
Cent. Illinois: Springfield |
| 218 |
MN |
-6 |
N Minnesota: Duluth |
| 219 |
IN |
-6/-5 |
NW Indiana: Gary (see split 574,
260) |
| 224 |
IL |
-6 |
Northern NE Illinois: Evanston, Waukegan,
Northbrook (overlay on 847, eff
1/5/2002) |
| 225 |
LA |
-6 |
Louisiana: Baton Rouge, New Roads,
Donaldsonville, Albany, Gonzales, Greensburg,
Plaquemine, Vacherie (split from 504) |
| 226 |
ON |
-5 |
Canada: SW Ontario: Windsor (overlaid on
519; eff 6/2006) |
| 228 |
MS |
-6 |
S Mississippi (coastal areas, Biloxi, Gulfport;
split from 601) |
| 229 |
GA |
-5 |
SW Georgia: Albany (split from
912; see also 478; perm
8/1/00) |
| 231 |
MI |
-5 |
W Michigan: Northwestern portion of lower
Peninsula; Traverse City, Muskegon, Cheboygan,
Alanson |
| 234 |
OH |
-5 |
NE Ohio: Canton, Akron (overlaid on
330; perm 10/30/00) |
| 236 |
VA |
-5 |
Virginia (region unknown) / Unassigned? |
| 239 |
FL |
-5 |
Florida (Lee, Collier, and Monroe Counties, excl
the Keys; see 305; eff 3/11/02;
mand 3/11/03) |
| 240 |
MD |
-5 |
W Maryland: Silver Spring, Frederick,
Gaithersburg (overlay, see 301) |
| 242 |
-- |
-5 |
Bahamas |
| 246 |
-- |
-4 |
Barbados |
| 248 |
MI |
-5 |
Michigan: Oakland County, Pontiac (split from
810; see overlay
947) |
| 250 |
BC |
-8/-7 |
Canada: British Columbia (see 604) |
| 251 |
AL |
-6 |
S Alabama: Mobile and coastal areas, Jackson,
Evergreen, Monroeville (split from
334, eff 6/18/01; see also 205,
256) |
| 252 |
NC |
-5 |
E North Carolina (Rocky Mount; split from
919) |
| 253 |
WA |
-8 |
Washington: South Tier - Tacoma, Federal Way
(split from 206, see also
425; overlay 564) |
| 254 |
TX |
-6 |
Central Texas (Waco, Stephenville; split, see
817, 940) |
| 256 |
AL |
-6 |
E and N Alabama (Huntsville, Florence, Gadsden;
split from 205; see also
334) |
| 260 |
IN |
-5 |
NE Indiana: Fort Wayne (see 219) |
| 262 |
WI |
-6 |
SE Wisconsin: counties of Kenosha, Ozaukee,
Racine, Walworth, Washington, Waukesha (split from
414) |
| 264 |
-- |
-4 |
Anguilla (split from 809) |
| 267 |
PA |
-5 |
SE Pennsylvania: Philadelphia (see
215) |
| 268 |
-- |
-4 |
Antigua and Barbuda (split from
809) |
| 269 |
MI |
-5 |
SW Michigan: Kalamazoo, Saugatuck, Hastings,
Battle Creek, Sturgis to Lake Michigan (split from
616) |
| 270 |
KY |
-6 |
W Kentucky: Bowling Green, Paducah (split from
502) |
| 276 |
VA |
-5 |
S and SW Virginia: Bristol, Stuart, Martinsville
(split from 540; perm 9/1/01,
mand 3/16/02) |
| 278 |
MI |
-5 |
Michigan (overlaid on 734,
SUSPENDED) |
| 281 |
TX |
-6 |
Texas: Houston Metro (split 713;
overlay 832) |
| 283 |
OH |
-5 |
SW Ohio: Cincinnati (cancelled: overlaid on
513) |
| 284 |
-- |
-4 |
British Virgin Islands (split from
809) |
| 289 |
ON |
-5 |
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 |
-5 |
W Maryland: Silver Spring, Frederick, Camp
Springs, Prince George's County (see
240) |
| 302 |
DE |
-5 |
Delaware |
| 303 |
CO |
-7 |
Central Colorado: Denver (see 970,
also 720 overlay) |
| 304 |
WV |
-5 |
West Virginia |
| 305 |
FL |
-5 |
SE Florida: Miami, the Keys (see
786, 954; 239) |
| 306 |
SK |
-6/-7* |
Canada: Saskatchewan |
| 307 |
WY |
-7 |
Wyoming |
| 308 |
NE |
-6/-7 |
W Nebraska: North Platte |
| 309 |
IL |
-6 |
W Cent. Illinois: Peoria |
| 310 |
CA |
-8 |
S California: Beverly Hills, West Hollywood,
West Los Angeles (see split 562;
overlay 424) |
| 311 |
-- |
-- |
Reserved for special applications |
| 312 |
IL |
-6 |
Illinois: Chicago (downtown only -- in the loop;
see 773; overlay
872) |
| 313 |
MI |
-5 |
Michigan: Detroit and suburbs (see
734, overlay 679) |
| 314 |
MO |
-6 |
SE Missouri: St Louis city and parts of the
metro area only (see 573,
636, overlay 557) |
| 315 |
NY |
-5 |
N Cent. New York: Syracuse |
| 316 |
KS |
-6 |
S Kansas: Wichita (see split 620) |
| 317 |
IN |
-5 |
Cent. Indiana: Indianapolis (see
765) |
| 318 |
LA |
-6 |
N Louisiana: Shreveport, Ruston, Monroe,
Alexandria (see split 337) |
| 319 |
IA |
-6 |
E Iowa: Cedar Rapids (see split
563) |
| 320 |
MN |
-6 |
Cent. Minnesota: Saint Cloud (rural Minn, excl
St. Paul/Minneapolis) |
| 321 |
FL |
-5 |
Florida: Brevard County, Cape Canaveral area;
Metro Orlando (split from 407) |
| 323 |
CA |
-8 |
S California: Los Angeles (outside downtown:
Hollywood; split from 213) |
| 325 |
TX |
-6 |
Central Texas: Abilene, Sweetwater, Snyder, San
Angelo (split from 915) |
| 330 |
OH |
-5 |
NE Ohio: Akron, Canton, Youngstown; Mahoning
County, parts of Trumbull/Warren counties (see
splits 216, 440,
overlay 234) |
| 331 |
IL |
-6 |
W NE Illinois, western suburbs of Chicago (part
of what used to be 708; overlaid
on 630; assigned but not in use) |
| 334 |
AL |
-6 |
S Alabama: Auburn/Opelika, Montgomery and
coastal areas (part of what used to be
205; see also 256,
split 251) |
| 336 |
NC |
-5 |
Cent. North Carolina: Greensboro, Winston-Salem,
High Point (split from 910) |
| 337 |
LA |
-6 |
SW Louisiana: Lake Charles, Lafayette (see split
318) |
| 339 |
MA |
-5 |
Massachusetts: Boston suburbs, to the south and
west (see splits 617,
508; overlaid on
781, eff 5/2/2001) |
| 340 |
VI |
-4* |
US Virgin Islands (see also 809) |
| 341 |
CA |
-8 |
(overlay on 510; SUSPENDED) |
| 345 |
-- |
-5 |
Cayman Islands |
| 347 |
NY |
-5 |
New York (overlay for 718:
NYC area, except Manhattan) |
| 351 |
MA |
-5 |
Massachusetts: north of Boston to NH,
508, and 781
(overlaid on 978, eff 4/2/2001) |
| 352 |
FL |
-5 |
Florida: Gainesville area, Ocala, Crystal River
(split from 904) |
| 360 |
WA |
-8 |
W Washington State: Olympia, Bellingham (except
Seattle area; part of what used to be
206; see overlay 564) |
| 361 |
TX |
-6 |
S Texas: Corpus Christi (split from
512; eff 2/13/99) |
| 369 |
CA |
-8 |
Solano County (perm 12/02/00, mand 06/02/01) |
| 380 |
OH |
-5 |
Ohio: Columbus (overlaid on 614;
assigned but not in use) |
| 385 |
UT |
-7 |
Utah: Salt Lake City Metro (split from
801, eff 3/30/02 POSTPONED; see
also 435) |
| 386 |
FL |
-5 |
N central Florida: Lake City (split from
904, perm 2/15/01, mand 11-05-01) |
| 401 |
RI |
-5 |
Rhode Island |
| 402 |
NE |
-6 |
E Nebraska: Omaha, Lincoln |
| 403 |
AB |
-7 |
Canada: Southern Alberta (see 780,
867) |
| 404 |
GA |
-5 |
N Georgia: Atlanta and suburbs (see overlay
678, split 770) |
| 405 |
OK |
-6 |
W Oklahoma: Oklahoma City (see
580) |
| 406 |
MT |
-7 |
Montana |
| 407 |
FL |
-5 |
Central Florida: Metro Orlando (see overlay
689, eff 7/02; split
321) |
| 408 |
CA |
-8 |
Cent. Coastal California: San Jose (see overlay
669) |
| 409 |
TX |
-6 |
SE Texas: Galveston, Port Arthur, Beaumont
(splits 936, 979) |
| 410 |
MD |
-5 |
E Maryland: Baltimore, Annapolis, Chesapeake Bay
area, Ocean City (see 443) |
| 411 |
-- |
-- |
Reserved for special applications |
| 412 |
PA |
-5 |
W Pennsylvania: Pittsburgh (see split
724, overlay 878) |
| 413 |
MA |
-5 |
W Massachusetts: Springfield |
| 414 |
WI |
-6 |
SE Wisconsin: Milwaukee County (see splits
920, 262) |
| 415 |
CA |
-8 |
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 |
-5 |
Canada: S Cent. Ontario: Toronto (see overlay
647, eff 3/5/01) |
| 417 |
MO |
-6 |
SW Missouri: Springfield |
| 418 |
QC |
-5/-4 |
Canada: NE Quebec: Quebec |
| 419 |
OH |
-5 |
NW Ohio: Toledo (see overlay 567,
perm 1/1/02) |
| 423 |
TN |
-5 |
E Tennessee, except Knoxville metro area:
Chattanooga, Bristol, Johnson City, Kingsport,
Greeneville (see split 865; part
of what used to be 615) |
| 424 |
CA |
-8 |
S California: Los Angeles (see split
562; overlaid on
310 mand 7/26/2006) |
| 425 |
WA |
-8 |
Washington: North Tier - Everett, Bellevue
(split from 206, see also
253; overly 564) |
| 430 |
TX |
-6 |
NE Texas: Tyler (overlaid on 903,
eff 7/20/02) |
| 432 |
TX |
-7/-6 |
W Texas: Big Spring, Midland, Odessa (split from
915, eff 4/5/2003) |
| 434 |
VA |
-5 |
E Virginia: Charlottesville, Lynchburg,
Danville, South Boston, and Emporia (split from
804, eff 6/1/01; see also
757) |
| 435 |
UT |
-7 |
Rural Utah outside Salt Lake City metro (see
split 801) |
| 438 |
QC |
-5 |
Canada: SW Quebec: Montreal city (overlaid on
514, [delayed until 6/06] eff
10/10/03, mand 2/7/04) |
| 440 |
OH |
-5 |
Ohio: Cleveland metro area, excluding Cleveland
(split from 216, see also
330) |
| 441 |
-- |
-4 |
Bermuda (part of what used to be
809) |
| 442 |
CA |
-8 |
Far north suburbs of San Diego (Oceanside,
Escondido, SUSPENDED -- originally perm 10/21/00,
mand 04/14/01) |
| 443 |
MD |
-5 |
E Maryland: Baltimore, Annapolis, Chesapeake Bay
area, Ocean City (overlaid on 410) |
| 450 |
QC |
-5/-4 |
Canada: Southeastern Quebec; suburbs outside
metro Montreal |
| 456 |
-- |
-- |
Inbound International |
| 464 |
IL |
-6 |
Illinois: south suburbs of Chicago (see
630; overlaid on
708) |
| 469 |
TX |
-6 |
Texas: Dallas Metro (overlays 214/972) |
| 470 |
GA |
-5 |
Georgia: Greater Atlanta Metropolitan Area
(overlaid on 404/770/678;
mand 9/2/01) |
| 473 |
-- |
-4 |
Grenada ("new" -- split from 809) |
| 475 |
CT |
-5 |
Connecticut: New Haven, Greenwich, southwestern
(postponed; was perm 01/06/01; mand 03/01/01???) |
| 478 |
GA |
-5 |
Central Georgia: Macon (split from
912; see also 229;
perm 08/01/00; mand 08/01/01) |
| 479 |
AR |
-6 |
NW Arkansas: Fort Smith, Fayetteville,
Springdale, Bentonville (SPLIt from
501, perm 01/19/02, mand 07/20/02) |
| 480 |
AZ |
-7* |
Arizona: East Phoenix (see 520;
also Phoenix split 602,
623) |
| 484 |
PA |
-5 |
SE Pennsylvania: Allentown, Bethlehem, Reading,
West Chester, Norristown (see 610) |
| 500 |
-- |
-- |
Personal Communication Service |
| 501 |
AR |
-6 |
Central Arkansas: Little Rock, Hot Springs,
Conway (see split 479) |
| 502 |
KY |
-5 |
N Central Kentucky: Louisville (see
270) |
| 503 |
OR |
-8 |
Oregon (see 541,
971) |
| 504 |
LA |
-6 |
E Louisiana: New Orleans metro area (see splits
225, 985) |
| 505 |
NM |
-7 |
New Mexico |
| 506 |
NB |
-4 |
Canada: New Brunswick |
| 507 |
MN |
-6 |
S Minnesota: Rochester, Mankato, Worthington |
| 508 |
MA |
-5 |
Cent. Massachusetts: Framingham; Cape Cod (see
split 978, overlay
774) |
| 509 |
WA |
-8 |
E and Central Washington state: Spokane, Yakima,
Walla Walla, Ellensburg |
| 510 |
CA |
-8 |
California: Oakland, East Bay (see
925) |
| 511 |
-- |
-- |
Nationwide travel information |
| 512 |
TX |
-6 |
S Texas: Austin (see split 361;
overlay 737, perm 11/10/01) |
| 513 |
OH |
-5 |
SW Ohio: Cincinnati (see split
937; overlay 283 cancelled) |
| 514 |
QC |
-5 |
Canada: SW Quebec: Montreal city (see overlay
438, eff 10/10/03, mand 2/7/04) |
| 515 |
IA |
-6 |
Cent. Iowa: Des Moines (see split
641) |
| 516 |
NY |
-5 |
New York: Nassau County, Long Island; Hempstead
(see split 631) |
| 517 |
MI |
-5 |
Cent. Michigan: Lansing (see split
989) |
| 518 |
NY |
-5 |
NE New York: Albany |
| 519 |
ON |
-5 |
Canada: SW Ontario: Windsor (see overlay
226) |
| 520 |
AZ |
-7* |
SE Arizona: Tucson area (split from
602; see split 928) |
| 530 |
CA |
-8 |
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 |
-5 |
Western and Southwest Virginia: Shenandoah and
Roanoke valleys: Fredericksburg, Harrisonburg,
Roanoke, Salem, Lexington and nearby areas (see
split 276; split from
703) |
| 541 |
OR |
-8/-7 |
Oregon: Eugene, Medford (split from
503; 503
retains NW part [Portland/Salem], all else moves to
541; eastern oregon is UTC-7) |
| 551 |
NJ |
-5 |
N New Jersey: Jersey City, Hackensack (overlaid
on 201) |
| 555 |
-- |
? |
Reserved for directory assistance applications |
| 557 |
MO |
-6 |
SE Missouri: St Louis metro area only
(cancelled: overlaid on 314) |
| 559 |
CA |
-8 |
Central California: Fresno (split from
209) |
| 561 |
FL |
-5 |
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 |
-8 |
California: Long Beach (split from
310 Los Angeles) |
| 563 |
IA |
-6 |
E Iowa: Davenport, Dubuque (split from
319, eff 3/25/01) |
| 564 |
WA |
-8 |
W Washington State: Olympia, Bellingham
(overlaid on 360; see also
206, 253,
425; assigned but not in use) |
| 567 |
OH |
-5 |
NW Ohio: Toledo (overlaid on 419,
perm 1/1/02) |
| 570 |
PA |
-5 |
NE and N Central Pennsylvania: Wilkes-Barre,
Scranton (see 717) |
| 571 |
VA |
-5 |
Northern Virginia: Arlington, McLean, Tysons
Corner (to be overlaid on 703
3/1/2000; see earlier split 540) |
| 573 |
MO |
-6 |
SE Missouri: excluding St Louis metro area,
includes Central/East Missouri, area between St.
Louis and Kansas City |
| 574 |
IN |
-5 |
N Indiana: Elkhart, South Bend (split from
219) |
| 580 |
OK |
-6 |
W Oklahoma (rural areas outside Oklahoma City;
split from 405) |
| 585 |
NY |
-5 |
NW New York: Rochester (split from
716) |
| 586 |
MI |
-5 |
Michigan: Macomb County (split from
810; perm 9/22/01, mand 3/23/02) |
| 600 |
-- |
-- |
Canadian Services |
| 601 |
MS |
-6 |
Mississippi: Meridian, Jackson area (see splits
228, 662;
overlay 769) |
| 602 |
AZ |
-7* |
Arizona: Phoenix (see 520;
also Phoenix split 480,
623) |
| 603 |
NH |
-5 |
New Hampshire |
| 604 |
BC |
-8 |
Canada: British Columbia: Greater Vancouver
(overlay 778, perm 11/3/01; see
250) |
| 605 |
SD |
-6/-7 |
South Dakota |
| 606 |
KY |
-5/-6 |
E Kentucky: area east of Frankfort: Ashland (see
859) |
| 607 |
NY |
-5 |
S Cent. New York: Ithaca, Binghamton; Catskills |
| 608 |
WI |
-6 |
SW Wisconsin: Madison |
| 609 |
NJ |
-5 |
S New Jersey: Trenton (see 856) |
| 610 |
PA |
-5 |
SE Pennsylvania: Allentown, Bethlehem, Reading,
West Chester, Norristown (see overlays
484, 835) |
| 611 |
-- |
-- |
Reserved for special applications |
| 612 |
MN |
-6 |
Cent. Minnesota: Minneapolis (split from St.
Paul, see 651; see splits
763, 952) |
| 613 |
ON |
-5 |
Canada: SE Ontario: Ottawa |
| 614 |
OH |
-5 |
SE Ohio: Columbus (see overlay
380) |
| 615 |
TN |
-6 |
Northern Middle Tennessee: Nashville metro area
(see 423, 931) |
| 616 |
MI |
-5 |
W Michigan: Holland, Grand Haven, Greenville,
Grand Rapids, Ionia (see split 269) |
| 617 |
MA |
-5 |
Massachusetts: greater Boston (see overlay
857) |
| 618 |
IL |
-6 |
S Illinois: Centralia |
| 619 |
CA |
-8 |
S California: San Diego (see split
760; overlay 858,
935) |
| 620 |
KS |
-6 |
S Kansas: Wichita (split from 316;
perm 2/3/01) |
| 623 |
AZ |
-7* |
Arizona: West Phoenix (see 520;
also Phoenix split 480,
602) |
| 626 |
CA |
-8 |
E S California: Pasadena (split from
818 Los Angeles) |
| 627 |
CA |
-8 |
Napa, Sonoma counties (perm 10/13/01, mand
04/13/02) |
| 628 |
CA |
-8 |
(Region unknown; perm 10/21/00) |
| 630 |
IL |
-6 |
W NE Illinois, western suburbs of Chicago (part
of what used to be 708; overlay
331) |
| 631 |
NY |
-5 |
New York: Suffolk County, Long Island;
Huntington, Riverhead (split 516) |
| 636 |
MO |
-6 |
Missouri: W St. Louis metro area of St. Louis
county, St. Charles County, Jefferson County area
south (between 314 and
573) |
| 641 |
IA |
-6 |
Iowa: Mason City, Marshalltown, Creston, Ottumwa
(split from 515; perm 07/09/00) |
| 646 |
NY |
-5 |
New York (overlay 212/917)
NYC: Manhattan only |
| 647 |
ON |
-5 |
Canada: S Cent. Ontario: Toronto (overlaid on
416; eff 3/5/01) |
| 649 |
-- |
-5 |
Turks & Caicos Islands |
| 650 |
CA |
-8 |
California: Peninsula south of San Francisco --
San Mateo County, parts of Santa Clara County (split
from 415) |
| 651 |
MN |
-6 |
Cent. Minnesota: St. Paul (split from
Minneapolis, see 612) |
| 660 |
MO |
-6 |
N Missouri (split from 816) |
| 661 |
CA |
-8 |
California: N Los Angeles, Mckittrick, Mojave,
Newhall, Oildale, Palmdale, Taft, Tehachapi,
Bakersfield, Earlimart, Lancaster (split from
805) |
| 662 |
MS |
-6 |
N Mississippi: Tupelo, Grenada (split from
601) |
| 664 |
-- |
-4 |
Montserrat (split from 809) |
| 669 |
CA |
-8 |
Cent. Coastal California: San Jose (rejected
was: overlaid on 408) |
| 670 |
MP |
+10* |
Commonwealth of the Northern Mariana Islands (CNMI,
US Commonwealth) |
| 671 |
GU |
+10* |
Guam |
| 678 |
GA |
-5 |
N Georgia: metropolitan Atlanta (overlay; see
404, 770) |
| 679 |
