| Area Code | Region | Timezone Offset (from UTC) | Description |
|---|---|---|---|
| 600 | -- | -- | Canadian Services |
| 911 | -- | -- | Emergency |
| 456 | -- | -- | Inbound International |
| 700 | -- | -- | Inter-exchange Carrier Services |
| 211 | -- | -- | Local community info / referral services |
| 880 | -- | -- | Paid Toll-Free Service |
| 881 | -- | -- | Paid Toll-Free Service |
| 882 | -- | -- | Paid Toll-Free Service |
| 500 | -- | -- | Personal Communication Service |
| 311 | -- | -- | Reserved for special applications |
| 411 | -- | -- | Reserved for special applications |
| 511 | -- | -- | Reserved for special applications |
| 611 | -- | -- | Reserved for special applications |
| 711 | -- | -- | Reserved for special applications |
| 811 | -- | -- | Reserved for special applications |
| 684 | -- | -11 | American Samoa |
| 264 | -- | -4 | Anguilla (split from 809) |
| 268 | -- | -4 | Antigua and Barbuda (split from 809) |
| 246 | -- | -4 | Barbados |
| 441 | -- | -4 | Bermuda (part of what used to be 809) |
| 284 | -- | -4 | British Virgin Islands (split from 809) |
| 767 | -- | -4 | Dominica (split from 809) |
| 809 | -- | -4 | Dominican Republic (see splits 264, 268, 284, 340, 441, 473, 664, 758, 767, 784, 868, 876) |
| 590 | -- | -4 | French West Indies Carribean Islands: St. Barthelemy (French), St. martin (Dutch & French) (time zones?) |
| 473 | -- | -4 | Grenada ("new" -- split from 809) |
| 664 | -- | -4 | Montserrat (split from 809) |
| 869 | -- | -4 | St. Kitts & Nevis |
| 758 | -- | -4 | St. Lucia (split from 809) |
| 784 | -- | -4 | St. Vincent & Grenadines (split from 809) |
| 868 | -- | -4 | Trinidad and Tobago ("new" -- see 809) |
| 340 | -- | -4 | US Virgin Islands (see also 809) |
| 242 | -- | -5 | Bahamas |
| 345 | -- | -5 | Cayman Islands |
| 876 | -- | -5 | Jamaica (split from 809) |
| 649 | -- | -5 | Turks & Caicos Islands |
| 710 | -- | ? | US Government |
| 900 | -- | ? | US toll calls -- prices vary with the number called |
| 866 | -- | ? | US toll free |
| 877 | -- | ? | US toll free |
| 888 | -- | ? | US toll free |
| 822 | -- | ? | US toll free (proposed, may not be in use yet) |
| 833 | -- | ? | US toll free (proposed, may not be in use yet) |
| 844 | -- | ? | US toll free (proposed, may not be in use yet) |
| 855 | -- | ? | US toll free (proposed, may not be in use yet) |
| 800 | -- | ? | US toll free (see 888, 877, 866, 855, 844, 833, 822) |
| 780 | AB | -7 | Canada: Northern Alberta, north of Lacombe (see 403) |
| 403 | AB | -7 | Canada: Southern Alberta (see 780, 867) |
| 907 | AK | -9 | Alaska |
| 205 | AL | -6 | Central Alabama (including Birmingham; excludes the southeastern corner of Alabama and the deep south; see splits 256 and 334) |
| 256 | AL | -6 | E and N Alabama (Huntsville, Florence, Gadsden; split from 205; see also 334) |
| 334 | AL | -6 | S Alabama: Mobile (incl Auburn/Opelika, Montgomery, Mobile and coastal areas; part of what used to be 205; see also 256, split 251) |
| 251 | AL | -6 | S Alabama: Mobile (incl Auburn/Opelika, Montgomery, Mobile and coastal areas; split from 334, eff 6/18/01; see also 205, 256) |
| 501 | AR | -6 | N Arkansas (see split 479) |
| 479 | AR | -6 | NW Arkansas: Fayetteville, Springdale, Bentonville (split from 501, perm 01/19/02, mand 07/20/02) |
| 870 | AR | -6 | S. Arkansas: Jonesboro |
| 928 | AZ | -7 | Central and Northern Arizona (split from 520) |
| 480 | AZ | -7 | East Phoenix Arizona (see 520; also Phoenix split 602, 623) |
| 602 | AZ | -7 | Phoenix Arizona (see 520; also Phoenix split 480, 623) |
| 520 | AZ | -7 | SE Arizona: Tucson area, Yuma (split from 602; see split 928) |
| 623 | AZ | -7 | West Phoenix Arizona (see 520; also Phoenix split 480, 602) |
| 250 | BC | -8 | Canada: British Columbia (see 604) |
| 778 | BC | -8 | Canada: British Columbia: Greater Vancouver (overlaid on 604, per 11/3/01; see also 250) |
| 604 | BC | -8 | Canada: British Columbia: Greater Vancouver (overlay 778, perm 11/3/01; see 250) |
| 747 | CA | -8 | (Region unknown) |
| 951 | CA | -8 | (Region unknown) |
| 628 | CA | -8 | (Region unknown; perm 10/21/00) |
| 341 | CA | -8 | (overlay on 510; SUSPENDED) |
| 764 | CA | -8 | (overlay on 650; SUSPENDED) |
| 925 | CA | -8 | California (Antioch, Concord, Pleasanton, Walnut Creek; split from 510) |
| 909 | CA | -8 | California: Inland empire: San Bernandino (? see 752), Riverside |
| 562 | CA | -8 | California: Long Beach, Brea (split from 310 Los Angeles) |
| 661 | CA | -8 | California: N Los Angeles, Mckittrick, Mojave, Newhall, Oildale, Palmdal, Taft, Tehachapi, Bakersfield, Earlimart, Lancaster (split from 805) |
| 657 | CA | -8 | California: North and Central Orange County (overlaid on 714; perm 10/7/00) |
| 510 | CA | -8 | California: Oakland, East Bay (see 925) |
| 752 | CA | -8 | California: Ontario, Ponoma, Chino, San Bernandino (perm 2/10/01) |
| 650 | CA | -8 | California: Peninsula south of San Francisco -- San Mateo county, parts of Santa Clara county (split from 415) |
| 949 | CA | -8 | California: S Coastal Orange County (split from 714) |
| 760 | CA | -8 | California: San Diego North County to Sierra Nevada (split from 619) |
| 831 | CA | -8 | California: central coast area from Santa Cruz through Monterey County |
| 209 | CA | -8 | Cent. California: Stockton (see 559) |
| 669 | CA | -8 | Cent. Coastal California: San Jose (rejected was: overlaid on 408) |
| 408 | CA | -8 | Cent. Coastal California: San Jose (see overlay 669) |
| 559 | CA | -8 | Central California: Fresno (see 209) |
| 626 | CA | -8 | E S California: Pasadena (split from 818 Los Angeles) |
| 442 | CA | -8 | Far north suburbs of San Diego (Oceanside, Escondido, SUSPENDED -- originally perm 10/21/00, mand 04/14/01) |
| 530 | CA | -8 | NE California: Chico, Redding, Marysville, Nevada City/Grass Valley (split from 916) |
| 916 | CA | -8 | NE California: Sacramento, Walnut Grove, Lincoln, Newcastle and El Dorado Hills (split to 530) |
| 707 | CA | -8 | NW California: Santa Rosa |
| 627 | CA | -8 | Napa, Sonoma counties (perm 10/13/01, mand 04/13/02) |
| 714 | CA | -8 | North and Central Orange County (see split 949; overlay 657) |
| 818 | CA | -8 | S California (Woodland Hills): Los Angeles (see 213, 310, 562, 626) |
| 310 | CA | -8 | S California: Beverly Hills, West Hollywood, West Los Angeles (see split 562; overlay 424 -- approval denied) |
| 323 | CA | -8 | S California: Los Angeles (outside downtown: Hollywood; split from 213) |
| 213 | CA | -8 | S California: Los Angeles (see 310, 323, 626, 818) |
| 424 | CA | -8 | S California: Los Angeles (see split 562; overlaid on 310 PENDING) |
| 858 | CA | -8 | S California: San Diego (see split 760; overlay 619, 935) |
| 935 | CA | -8 | S California: San Diego (see split 760; overlay 858, 619; on hold) |
| 619 | CA | -8 | S California: San Diego (see split 760; overlay 858, 935) |
| 805 | CA | -8 | S Cent. Coastal California (Ventura County): San Luis Obispo, Thousand Oaks (see 661 split) |
| 415 | CA | -8 | San Francisco, California (see 650) |
| 369 | CA | -8 | Solano County (perm 12/02/00, mand 06/02/01) |
| 720 | CO | -7 | Central Colorado: Denver (overlaid on 303) |
| 303 | CO | -7 | Central Colorado: Denver (see 970, also 720 overlay) |
| 970 | CO | -7 | N and W Colorado (part of what used to be 303) |
| 719 | CO | -7 | SE Colorado: Pueblo, Colorado Springs |
| 203 | CT | -5 | Connecticut: Bridgeport, New Haven (see 860) |
| 959 | CT | -5 | Connecticut: Hartford, New London (overlaid on 860 perm 1/6/01; mand 3/1/01???) |
| 860 | CT | -5 | Connecticut: Hartford, New London (split from 203, overlay 959) |
| 475 | CT | -5 | Connecticut: New Haven, Greenwich, southwestern (perm 01/06/01; mand 03/01/01???) |
| 202 | DC | -5 | Washington, D.C. |
| 302 | DE | -5 | Delaware |
| 407 | FL | -5 | Centra Florida: Metro Orlando |
| 239 | FL | -5 | Florida (Lee, Collier, and Monroe Counties, excl the Keys; see 305; eff ???/mand ???) |
| 836 | FL | -5 | Florida (region unknown) |
| 727 | FL | -5 | Florida Tampa Metro: Saint Petersburg, Clearwater (Pinellas and parts of Pasco county; split from 813) |
| 850 | FL | -5 | Florida panhandle, from east of Tallahassee to Pensacola (split from 904) |
| 321 | FL | -5 | Florida: Brevard County, Cape Canaveral area |
| 754 | FL | -5 | Florida: Broward County area, incl Ft. Lauderdale (overlaid on 954; perm 8/1/01, mand 9/1/01) |
| 954 | FL | -5 | Florida: Broward County area, incl Ft. Lauderdale (part of what used to be 305, see overlay 754) |
| 352 | FL | -5 | Florida: Gainesville area, Ocala, Crystal River (split from 904) |
| 863 | FL | -5 | Florida: Polk county (split from 941) |
| 904 | FL | -5 | N Florida: Jacksonville (see splits 352, 386, 850) |
| 386 | FL | -5 | N central Florida: Lake City (split from 904, perm 2/15/01, mand 11-05-01) |
| 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) |
| 772 | FL | -5 | S. Central Florida: St. Lucie, Martin, and Indian River counties (split from 561; eff 2/11/02; mand 11/11/02) |
| 786 | FL | -5 | SE Florida, Monroe county (Miami; overlaid on 305) |
| 305 | FL | -5 | SE Florida: Miami, the Keys (see 786, 954; 239) |
| 941 | FL | -5 | SW Florida: Sarasota and Manatee counties (part of what used to be 813; see split 863) |
| 813 | FL | -5 | SW Florida: Tampa Metro (splits 727 St. Petersburg, Clearwater, and 941 Sarasota) |
| 478 | GA | -5 | Central Georgia: Macon (split from 912; see also 229; perm 08/01/00; mand 08/01/01) |
| 770 | GA | -5 | Georgia: Atlanta suburbs: outside of I-285 ring road (part of what used to be 404; see also overlay 678) |
| 470 | GA | -5 | Georgia: Greater Atlanta Metropolitan Area (overlaid on 404/770/678; mand 9/2/01) |
| 678 | GA | -5 | N Georgia: Atlanta and suburbs (overlay; see 404, 770) |
| 404 | GA | -5 | N Georgia: Atlanta and suburbs (see overlay 678, split 770) |
| 706 | GA | -5 | N Georgia: Columbus, Augusta |
| 912 | GA | -5 | SE Georgia: Savannah (see splits 229, 478) |
| 229 | GA | -5 | SW Georgia: Albany (split from 912; see also 478; perm 8/1/00) |
| 671 | GU | +10 | Guam |
| 808 | HI | -10 | Hawaii |
| 515 | IA | -6 | Cent. Iowa: Des Moines (see split 641) |
| 319 | IA | -6 | E Iowa: Cedar Rapids (see split 563) |
| 563 | IA | -6 | E Iowa: Davenport, Dubuque (split from 319, eff 3/25/01) |
| 641 | IA | -6 | Iowa: Mason City, Marshalltown, Creston, Ottumwa (split from 515; perm 07/09/00) |
| 712 | IA | -6 | W Iowa: Council Bluffs |
| 208 | ID | -7 | Idaho |
| 217 | IL | -6 | Cent. Illinois: Springfield |
| 872 | IL | -6 | Illinois: Chicago (downtown only -- in the loop; see 773; overlaid on 312 and 773) |
| 312 | IL | -6 | Illinois: Chicago (downtown only -- in the loop; see 773; overlay 872) |
| 773 | IL | -6 | Illinois: city of Chicago, outside the loop (see 312; overlay 872) |
| 464 | IL | -6 | Illinois: south suburbs of Chicago (see 630; overlaid on 708) |
| 708 | IL | -6 | Illinois: south suburbs of Chicago (see 630; overlay 464) |
| 815 | IL | -6 | NE Illinois: Rockford, Kankakee |
| 224 | IL | -6 | Northern NE Illinois: Evanston, Waukegan, Northbrook (overlay on 847, eff 1/5/2002) |
| 847 | IL | -6 | Northern NE Illinois: northwestern suburbs of chicago (Evanston, Waukegan, Northbrook; see overlay 224) |
| 618 | IL | -6 | S Illinois: Centralia |
| 309 | IL | -6 | W Cent. Illinois: Peoria |
| 331 | IL | -6 | W NE Illinois, western suburbs of Chicago (part of what used to be 708; overlaid on 630; perm NONE, mand t.b.a.) |
| 630 | IL | -6 | W NE Illinois, western suburbs of Chicago (part of what used to be 708; overlay 331) |
| 765 | IN | -5 | Indiana: outside Indianapolis (split from 317) |
| 574 | IN | -5 | N Indiana (split from 219) |
| 260 | IN | -5 | NE Indiana: Fort Wayne (see 219) |
| 219 | IN | -5 | NW Indiana: Gary (see 260, split 574, 260) |
| 317 | IN | -6 | Cent. Indiana: Indianapolis (see 765) |
| 812 | IN | -6 | S Indiana: Evansville |
| 913 | KS | -6 | Kansas: Kansas City area (see 785) |
| 785 | KS | -6 | N & W Kansas: Topeka (split from 913) |
| 316 | KS | -6 | S Kansas: Wichita (see split 620) |
| 620 | KS | -6 | S Kansas: Wichita (split from 316; perm 2/3/01) |
| 327 | KY | -5 | Kentucky: Maceo |
| 502 | KY | -5 | N Central Kentucky: Louisville (see 270) |
| 859 | KY | -5 | N and Central Kentucky: Lexington; suburban KY counties of Cincinnati OH metro area; Covington, Newport, Ft. Thomas, Ft. Wright, Florence (split from 606) |
| 606 | KY | -5/-6 | E Kentucky: area east of Frankfort: Ashland (see 859) |
| 270 | KY | -6 | W Kentucky: Bowling Green, Paducah (split from 502) |
| 504 | LA | -6 | E Louisiana: New Orleans metro area (see split 985) |
| 985 | LA | -6 | 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) |
| 225 | LA | -6 | Louisiana: Baton Rouge, New Roads, Donaldsonville, Albany, Gonzales, Greensburg, Palquemine, Vacherie |
| 318 | LA | -6 | N Louisiana: Shreveport, Ruston, Monroe, Alexandria (see split 337) |
| 337 | LA | -6 | SW Louisiana: Lake Charles, Lafayette (see split 318) |
| 774 | MA | -5 | Cent. Massachusetts: Framingham; Cape Cod (see split 978, overlaid on 508, eff 4/2/2001) |
| 508 | MA | -5 | Cent. Massachusetts: Framingham; Cape Cod (see split 978, overlay 774) |
| 781 | MA | -5 | Massachusetts: Boston surburbs, to the north and west (see splits 617, 508; overlay 339) |
| 339 | MA | -5 | Massachusetts: Boston surburbs, to the south and west (see splits 617, 508; overlaid on 781, eff 5/2/2001) |
| 857 | MA | -5 | Massachusetts: greater Boston (overlaid on 617, eff 4/2/2001) |
| 617 | MA | -5 | Massachusetts: greater Boston (see overlay 857) |
| 978 | MA | -5 | Massachusetts: north of Boston to NH (see split 978 -- this is the northern half of old 508; see overlay 351) |
| 351 | MA | -5 | Massachusetts: north of Boston to NH, 508, and 781 (overlaid on 978, eff 4/2/2001) |
| 413 | MA | -5 | W Massachusetts: Springfield |
| 204 | MB | -6 | Canada: Manitoba |
| 443 | MD | -5 | E Maryland: Baltimore, Annapolis, Chesapeake Bay area, Ocean City (overlaid on 410) |
| 410 | MD | -5 | E Maryland: Baltimore, Annapolis, Chesapeake Bay area, Ocean City (see 443) |
| 969 | MD | -5 | Maryland: Severn area (eff ???) |
| 240 | MD | -5 | W Maryland: Silver Spring, Frederick (overlay, see 301) |
| 301 | MD | -5 | W Maryland: Silver Spring, Frederick, Camp Springs, Prince George's County (see 240) |
| 207 | ME | -5 | Maine |
| 517 | MI | -5 | Cent. Michigan: Lansing (see split 989) |
| 546 | MI | -5 | E Michigan: Flint, Pontiac (overlaid on 810, perm 9/22/01; see also 248) |
| 810 | MI | -5 | E Michigan: Flint, Pontiac (see 248; overlay 546, split 586) |
| 278 | MI | -5 | Michigan (overlaid on 734, SUSPENDED) |
| 313 | MI | -5 | Michigan: Detroit and suburbs (see 734) |
| 586 | MI | -5 | Michigan: Macomb County (split from 810; perm 9/22/01, mand 3/23/02) |
| 248 | MI | -5 | Michigan: Oakland county (split from 810) |
| 734 | MI | -5 | SE Michigan: west and south of Detroit -- Ann Arbor, Monroe (split from 313) |
| 906 | MI | -5 | Upper Peninsula Michigan: Sault Ste. Marie, Escanaba, Marquette |
| 989 | MI | -5 | Upper central Michigan: Mt Pleasant, Saginaw (split from 517; perm 4/7/01) |
| 616 | MI | -5 | W Michigan: Grand Rapids, Battle Creek, Kalamazoo (see 231) |
| 231 | MI | -5 | W Michigan: Northwestern portion of lower Peninsula; Traverse City, Muskegon, Cheboyhan (eff 99/06/05; see 616) |
| 679 | MI | -5/-6 | (Region unknown; perm 2/3/01) |
| 947 | MI | -5/-6 | (Region unknown; perm 5/5/01) |
| 763 | MN | -6 | Cent. Minnesota: Minneapolis (split from 612; see also 952) |
| 612 | MN | -6 | Cent. Minnesota: Minneapolis (split from St. Paul, see 651; see splits 763, 952) |
| 952 | MN | -6 | Cent. Minnesota: Minneapolis, Bloomington (split from 612; see also 763) |
| 320 | MN | -6 | Cent. Minnesota: Saint Cloud (rural Minn, excl St. Paul/Minneapolis) |
| 651 | MN | -6 | Cent. Minnesota: St. Paul (split from Minneapolis, see 612) |
| 218 | MN | -6 | N Minnesota: Duluth |
| 507 | MN | -6 | S Minnesota: Rochester |
| 636 | MO | -6 | Missouri: St. Charles County, Jefferson County area south (between 314 and 573) |
| 660 | MO | -6 | N Missouri (split from 816) |
| 975 | MO | -6 | N Missouri: Kansas City (overlaid on 816) |
| 816 | MO | -6 | N Missouri: Kansas City (see split 660, overlay 975) |
| 557 | MO | -6 | SE Missouri: St Louis metro area only (overlaid on 314) |
| 314 | MO | -6 | SE Missouri: St Louis metro area only (see 573, 636, overlay 557) |
| 573 | MO | -6 | SE Missouri: excluding St Louis metro area, includes Central/East Missouri |
| 417 | MO | -6 | SW Missouri: Springfield |
| 670 | MP | +10 | Commonwealth of the Northern Mariana Islands (CNMI, US Commonwealth) |
| 601 | MS | -6 | Mississippi: Jackson area (see splits 228, 662) |
| 662 | MS | -6 | N Mississippi: Tupelo, Grenada, Meridian (split from 601) |
| 228 | MS | -6 | S Mississippi (coastal areas, Biloxi, Gulfport; split from 601) |
| 406 | MT | -7 | Montana |
| 52555 | MX | -6 | Mexico: Mexico City area (country code + city code) |
| 506 | NB | -4 | Canada: New Brunswick |
| 336 | NC | -5 | Cent. North Carolina: Greensboro (split from 910) |
| 252 | NC | -5 | E North Carolina (Rocky Mount; split from 919) |
| 984 | NC | -5 | E North Carolina: Raleigh (overlaid on 919, perm 8/1/01, mand 2/5/02) |
| 919 | NC | -5 | E North Carolina: Raleigh (see split 252, overlay 984) |
| 980 | NC | -5 | North Carolina: (overlay on 704; perm 5/1/00, mand 3-15-01) |
| 910 | NC | -5 | S Cent. North Carolina: Fayetteville, Wilmington (see 336) |
| 828 | NC | -5 | W North Carolina: Asheville (split from 704) |
| 704 | NC | -5 | W North Carolina: Charlotte (see split 828, overlay 980) |
| 701 | ND | -6 | North Dakota |
| 402 | NE | -6 | E Nebraska: Omaha, Lincoln |
| 308 | NE | -6 | W Nebraska: North Platte |
| 709 | NF | -4/-3.5 | Canada: Newfoundland |
| 603 | NH | -5 | New Hampshire |
| 908 | NJ | -5 | Cent. New Jersey: Elizabeth, Basking Ridge, Somerville, Bridgewater |
| 848 | NJ | -5 | Cent. New Jersey: Toms River, New Brunswick, Bound Brook (see overlay 732) |
| 732 | NJ | -5 | Cent. New Jersey: Toms River, New Brunswick, Bound Brook (see overlay 848) |
| 551 | NJ | -5 | N New Jersey: Jersey City, Hackensack (overlaid on 201) |
| 201 | NJ | -5 | N New Jersey: Jersey City, Hackensack (see split 973, overlay 551) |
| 862 | NJ | -5 | N New Jersey: Newark Paterson Morristown (overlaid on 973) |
| 973 | NJ | -5 | N New Jersey: Newark Paterson Morristown (see overlay 862; split from 201) |
| 609 | NJ | -5 | S New Jersey: Trento |