| Area Code | Description | Region | Country | Timezone |
|---|---|---|---|---|
| 201 | Jersey City,New Jersey | NJ | US | Eastern |
| 202 | Washington, DC,Washington | WA | US | Eastern |
| 203 | New Haven,Connecticut | CT | US | Eastern |
| 204 | Lynn Lake,Manitoba | MB | Canada | |
| 205 | Birmingham,Alabama | AL | US | Central |
| 206 | Seattle,Washington | WA | US | Pacific |
| 207 | Portland,Maine | ME | US | Eastern |
| 208 | Boise,Idaho | ID | US | Mountain / Pacific |
| 210 | San Antonio,Texas | TX | US | Central |
| 212 | New York,New York | NY | US | Eastern |
| 213 | Los Angeles,California | CA | US | Pacific |
| 214 | Dallas,Texas | TX | US | Central |
| 215 | Philadelphia,Pennsylvania | PA | US | Eastern |
| 216 | Cleveland,Ohio | OH | US | Eastern |
| 217 | Champaign,Illinois | IL | US | Central |
| 218 | Duluth,Minnesota | MN | US | Central |
| 219 | Gary,Indiana | IN | US | Eastern / Central |
| 224 | Wauconda,Illinois | IL | US | Central |
| 225 | Baton Rouge,Louisiana | LA | US | Central |
| 228 | Gulfport,Mississippi | MS | US | Central |
| 229 | Albany,Georgia | GA | US | Eastern |
| 231 | Muskegon,Michigan | MI | US | Eastern |
| 234 | Akron,Ohio | OH | US | Eastern |
| 239 | Naples,Florida | FL | US | Eastern |
| 240 | Gaithersburg,Maryland | MD | US | Eastern |
| 248 | Royal Oak,Michigan | MI | US | Eastern |
| 250 | Shalalth,British Columbia | BC | Canada | |
| 251 | Mobile,Alabama | AL | US | Central |
| 252 | Greenville,North Carolina | NC | US | Eastern |
| 253 | Tacoma,Washington | WA | US | Pacific |
| 254 | Waco,Texas | TX | US | Central |
| 256 | Huntsville,Alabama | AL | US | Central |
| 260 | Auburn,Indiana | IN | US | Eastern |
| 262 | Racine,Wisconsin | WI | US | Central |
| 267 | Doylestown,Pennsylvania | PA | US | Eastern |
| 269 | Woodland,Michigan | MI | US | Eastern |
| 270 | Bowling Green,Kentucky | KY | US | Eastern / Central |
| 276 | Martinsville,Virginia | VA | US | Eastern |
| 281 | Houston,Texas | TX | US | Central |
| 289 | Aurora,Ontario | ON | Canada | |
| 301 | Rockville,Maryland | MD | US | Eastern |
| 302 | Wilmington,Delaware | DE | US | Eastern |
| 303 | Denver,Colorado | CO | US | Mountain |
| 304 | Charleston,West Virginia | WV | US | Eastern |
| 305 | Miami,Florida | FL | US | Eastern |
| 306 | Regina Beach,Saskatchewan | SK | Canada | |
| 307 | Cheyenne,Wyoming | WY | US | Mountain |
| 308 | Grand Island,Nebraska | NE | US | Central / Mountain |
| 309 | Peoria,Illinois | IL | US | Central |
| 310 | Los Angeles,California | CA | US | Pacific |
| 312 | Chicago,Illinois | IL | US | Central |
| 313 | Detroit,Michigan | MI | US | Eastern |
| 314 | Saint Louis,Missouri | MO | US | Central |
| 315 | Syracuse,New York | NY | US | Eastern |
| 316 | Wichita,Kansas | KS | US | Central |
| 317 | Indianapolis,Indiana | IN | US | Eastern |
| 318 | Shreveport,Louisiana | LA | US | Central |
| 319 | Cedar Rapids,Iowa | IA | US | Central |
| 320 | Saint Cloud,Minnesota | MN | US | Central |
| 321 | Melbourne,Florida | FL | US | Eastern |
| 323 | Los Angeles,California | CA | US | Pacific |
| 325 | Menard,Texas | TX | US | Central |
| 330 | Akron,Ohio | OH | US | Eastern |
| 331 | Elmhurst,Illinois | IL | US | Central |
| 334 | Montgomery,Alabama | AL | US | Central |
| 336 | Greensboro,North Carolina | NC | US | Eastern |
| 337 | Lafayette,Louisiana | LA | US | Central |
| 339 | Hingham,Massachusetts | MA | US | Eastern |
| 347 | Ridgewood,New York | NY | US | Eastern |
| 351 | Danvers,Massachusetts | MA | US | Eastern |
| 352 | Gainesville,Florida | FL | US | Eastern |
| 360 | Vancouver,Washington | WA | US | Pacific |
| 361 | Corpus Christi,Texas | TX | US | Central |
| 385 | Provo,Utah | UT | US | Mountain |
| 386 | Daytona Beach,Florida | FL | US | Eastern |
| 401 | Providence,Rhode Island | RI | US | Eastern |
| 402 | Omaha,Nebraska | NE | US | Central |
| 403 | Ralston,Alberta | AB | Canada | |
| 404 | Atlanta,Georgia | GA | US | Eastern |
| 405 | Oklahoma City,Oklahoma | OK | US | Central |
| 406 | Billings,Montana | MT | US | Mountain |
| 407 | Orlando,Florida | FL | US | Eastern |
| 408 | San Jose,California | CA | US | Pacific |
| 409 | Beaumont,Texas | TX | US | Central |
| 410 | Baltimore,Maryland | MD | US | Eastern |
| 412 | Pittsburgh,Pennsylvania | PA | US | Eastern |
| 413 | Springfield,Massachusetts | MA | US | Eastern |
| 414 | Milwaukee,Wisconsin | WI | US | Central |
| 415 | San Francisco,California | CA | US | Pacific |
| 416 | Toronto,Ontario | ON | Canada | |
| 417 | Springfield,Missouri | MO | US | Central |
| 418 | Saint Alexandre,Quebec | QC | Canada | |
| 419 | Toledo,Ohio | OH | US | Eastern |
| 423 | Chattanooga,Tennessee | TN | US | Eastern / Central |
| 424 | Hawthorne,California | CA | US | Pacific |
| 425 | Kirkland,Washington | WA | US | Pacific |
| 430 | Texarkana,Texas | TX | US | Central |
| 432 | Balmorhea,Texas | TX | US | Central |
| 434 | Lynchburg,Virginia | VA | US | Eastern |
| 435 | St George,Utah | UT | US | Mountain |
| 440 | Cleveland,Ohio | OH | US | Eastern |
| 442 | Oceanside,California | CA | US | Pacific |
| 443 | Pikesville,Maryland | MD | US | Eastern |
| 450 | Farnham,Quebec | QC | Canada | |
| 469 | Plano,Texas | TX | US | Central |
| 475 | New Haven,Connecticut | CT | US | Eastern |
| 478 | Macon,Georgia | GA | US | Eastern |
| 479 | Dover,Arkansas | AR | US | Central |
| 480 | Mesa,Arizona | AZ | US | (UTC-7) |
| 484 | Exton,Pennsylvania | PA | US | Eastern |
| 501 | Little Rock,Arkansas | AR | US | Central |
| 502 | Louisville,Kentucky | KY | US | Eastern |
| 503 | Portland,Oregon | OR | US | Pacific |
| 504 | New Orleans,Louisiana | LA | US | Central |
| 505 | Albuquerque,New Mexico | NM | US | Mountain |
| 506 | Tracadie,New Brunswick | NB | Canada | |
| 507 | Rochester,Minnesota | MN | US | Central |
| 508 | Worcester,Massachusetts | MA | US | Eastern |
| 509 | Spokane,Washington | WA | US | Pacific |
| 510 | Oakland,California | CA | US | Pacific |
| 512 | Austin,Texas | TX | US | Central |
| 513 | Cincinnati,Ohio | OH | US | Eastern |
| 514 | Montreal,Quebec | QC | Canada | |
| 515 | Des Moines,Iowa | IA | US | Central |
| 516 | Lynbrook,New York | NY | US | Eastern |
| 517 | Lansing,Michigan | MI | US | Eastern |
| 518 | Albany,New York | NY | US | Eastern |
| 519 | Saint Marys,Ontario | ON | Canada | |
| 520 | Tucson,Arizona | AZ | US | (UTC-7) |
| 530 | Chico,California | CA | US | Pacific |
| 539 | Tulsa,Oklahoma | OK | US | Central |
| 540 | Roanoke,Virginia | VA | US | Eastern |
| 541 | Eugene,Oregon | OR | US | Mountain / Pacific |
| 551 | Jersey City,New Jersey | NJ | US | Eastern |
| 559 | Fresno,California | CA | US | Pacific |
| 561 | West Palm Beach,Florida | FL | US | Eastern |
| 562 | Long Beach,California | CA | US | Pacific |
| 563 | Davenport,Iowa | IA | US | Central |
| 567 | New Riegel,Ohio | OH | US | Eastern |
| 570 | Scranton,Pennsylvania | PA | US | Eastern |
| 571 | Herndon,Virginia | VA | US | Eastern |
| 573 | Columbia,Missouri | MO | US | Central |
| 574 | Macy,Indiana | IN | US | Eastern / Central |
| 575 | Eagle Nest,New Mexico | NM | US | Mountain |
| 580 | Lawton,Oklahoma | OK | US | Central |
| 585 | Rochester,New York | NY | US | Eastern |
| 586 | Roseville,Michigan | MI | US | Eastern |
| 601 | Jackson,Mississippi | MS | US | Central |
| 602 | Phoenix,Arizona | AZ | US | (UTC-7) |
| 603 | Manchester,New Hampshire | NH | US | Eastern |
| 604 | New Westminister,British Columbia | BC | Canada | |
| 605 | Sioux Falls,South Dakota | SD | US | Central / Mountain |
| 606 | London,Kentucky | KY | US | Eastern / Central |
| 607 | Binghamton,New York | NY | US | Eastern |
| 608 | Madison,Wisconsin | WI | US | Central |
| 609 | Atlantic City,New Jersey | NJ | US | Eastern |
| 610 | Reading,Pennsylvania | PA | US | Eastern |
| 612 | Minneapolis,Minnesota | MN | US | Central |
| 613 | Adolphustown,Ontario | ON | Canada | |
| 614 | Columbus,Ohio | OH | US | Eastern |
| 615 | Nashville,Tennessee | TN | US | Central |
| 616 | Grand Rapids,Michigan | MI | US | Eastern |
| 617 | Boston,Massachusetts | MA | US | Eastern |
| 618 | Belleville,Illinois | IL | US | Central |
| 619 | San Diego,California | CA | US | Pacific |
| 620 | Hutchinson,Kansas | KS | US | Central / Mountain |
| 623 | Phoenix,Arizona | AZ | US | (UTC-7) |
| 626 | Alhambra,California | CA | US | Pacific |
| 630 | Naperville,Illinois | IL | US | Central |
| 631 | Huntington,New York | NY | US | Eastern |
| 636 | Harvester,Missouri | MO | US | Central |
| 641 | Mason City,Iowa | IA | US | Central |
| 646 | New York,New York | NY | US | Eastern |
| 647 | Toronto,Ontario | ON | Canada | |
| 650 | San Mateo,California | CA | US | Pacific |
| 651 | Saint Paul,Minnesota | MN | US | Central |
| 657 | Westminster,California | CA | US | Pacific |
| 660 | Sedalia,Missouri | MO | US | Central |
| 661 | Bakersfield,California | CA | US | Pacific |
| 662 | Tupelo,Mississippi | MS | US | Central |
| 678 | Atlanta,Georgia | GA | US | Eastern |
| 681 | Parkersburg,West Virginia | WV | US | Eastern |
| 682 | Roanoke,Texas | TX | US | Central |
| 701 | Fargo,North Dakota | ND | US | Central / Mountain |
| 702 | Las Vegas,Nevada | NV | US | Pacific |
| 703 | Alexandria,Virginia | VA | US | Eastern |
| 704 | Charlotte,North Carolina | NC | US | Eastern |
| 705 | Stroud,Ontario | ON | Canada | |
| 706 | Augusta,Georgia | GA | US | Eastern |
| 707 | Santa Rosa,California | CA | US | Pacific |
| 708 | Oak Park,Illinois | IL | US | Central |
| 712 | Sioux City,Iowa | IA | US | Central |
| 713 | Houston,Texas | TX | US | Central |
| 714 | Santa Ana,California | CA | US | Pacific |
| 715 | Eau Claire,Wisconsin | WI | US | Central |
| 716 | Buffalo,New York | NY | US | Eastern |
| 717 | Lancaster,Pennsylvania | PA | US | Eastern |
| 718 | Brooklyn,New York | NY | US | Eastern |
| 719 | Colorado Springs,Colorado | CO | US | Mountain |
| 720 | Denver,Colorado | CO | US | Mountain |
| 724 | Greensburg,Pennsylvania | PA | US | Eastern |
| 727 | Saint Petersburg,Florida | FL | US | Eastern |
| 731 | Jackson,Tennessee | TN | US | Central |
| 732 | Toms River,New Jersey | NJ | US | Eastern |
| 734 | Ann Arbor,Michigan | MI | US | Eastern |
| 740 | Zanesville,Ohio | OH | US | Eastern |
| 747 | Los Angeles,California | CA | US | Pacific |
| 754 | Fort Lauderdale,Florida | FL | US | Eastern |
| 757 | Virginia Beach,Virginia | VA | US | Eastern |
| 760 | Vista,California | CA | US | Pacific |
| 762 | Dalton,Georgia | GA | US | Eastern |
| 763 | Minneapolis,Minnesota | MN | US | Central |
| 765 | Muncie,Indiana | IN | US | Eastern |
| 769 | Bailey,Mississippi | MS | US | Central |
| 770 | Atlanta,Georgia | GA | US | Eastern |
| 772 | Port Saint Lucie,Florida | FL | US | Eastern |
| 773 | Chicago,Illinois | IL | US | Central |
| 774 | Northboro,Massachusetts | MA | US | Eastern |
| 775 | Reno,Nevada | NV | US | Pacific |
| 778 | Port Coquitlam,British Columbia | BC | Canada | |
| 779 | Rockford,Illinois | IL | US | Central |
| 780 | Saint Michael,Alberta | AB | Canada | |
| 781 | Lynn,Massachusetts | MA | US | Eastern |
| 785 | Topeka,Kansas | KS | US | Central / Mountain |
| 786 | Miami,Florida | FL | US | Eastern |
| 801 | Ogden,Utah | UT | US | Mountain |
| 802 | Burlington,Vermont | VT | US | Eastern |
| 803 | Columbia,South Carolina | SC | US | Eastern |
| 804 | Richmond,Virginia | VA | US | Eastern |
| 805 | Santa Barbara,California | CA | US | Pacific |
| 806 | Lubbock,Texas | TX | US | Central |
| 807 | Hudson,Ontario | ON | Canada | |
| 808 | Honolulu,Hawaii | HI | US | (UTC-10) |
| 810 | Flint,Michigan | MI | US | Eastern |
| 812 | Evansville,Indiana | IN | US | Eastern / Central |
| 813 | Tampa,Florida | FL | US | Eastern |
| 814 | Erie,Pennsylvania | PA | US | Eastern |
| 815 | Rockford,Illinois | IL | US | Central |
| 816 | Kansas City,Missouri | MO | US | Central |
| 817 | Fort Worth,Texas | TX | US | Central |
| 818 | Van Nuys,California | CA | US | Pacific |
| 819 | Radisson,Quebec | QC | Canada | |
| 828 | Asheville,North Carolina | NC | US | Eastern |
| 830 | New Braunfels,Texas | TX | US | Central |
| 831 | Santa Cruz,California | CA | US | Pacific |
| 832 | Houston,Texas | TX | US | Central |
| 843 | Charleston,South Carolina | SC | US | Eastern |
| 845 | Spring Valley,New York | NY | US | Eastern |
| 847 | Arlington Hts,Illinois | IL | US | Central |
| 848 | Metuchen,New Jersey | NJ | US | Eastern |
| 850 | Tallahassee,Florida | FL | US | Eastern / Central |
| 856 | Moorestown,New Jersey | NJ | US | Eastern |
| 857 | Quincy,Massachusetts | MA | US | Eastern |
| 858 | San Diego,California | CA | US | Pacific |
| 859 | Lexington,Kentucky | KY | US | Eastern |
| 860 | Hartford,Connecticut | CT | US | Eastern |
| 862 | Pompton Lakes,New Jersey | NJ | US | Eastern |
| 863 | Lakeland,Florida | FL | US | Eastern |
| 864 | Greenville,South Carolina | SC | US | Eastern |
| 865 | Knoxville,Tennessee | TN | US | Eastern |
| 867 | Wekweti,Northwest Territories | NT | Canada | |
| 870 | Jonesboro,Arkansas | AR | US | Central |
| 872 | Chicago,Illinois | IL | US | Central |
| 901 | Memphis,Tennessee | TN | US | Central |
| 902 | Georgetown,Nova Scotia | NS | Canada | |
| 903 | Tyler,Texas | TX | US | Central |
| 904 | Jacksonville,Florida | FL | US | Eastern |
| 905 | Wellandport,Ontario | ON | Canada | |
| 906 | Marquette,Michigan | MI | US | Eastern / Central |
| 907 | Anchorage,Alaska | AK | US | (UTC-9) |
| 908 | Plainfield,New Jersey | NJ | US | Eastern |
| 909 | San Bernardino,California | CA | US | Pacific |
| 910 | Fayetteville,North Carolina | NC | US | Eastern |
| 912 | Savannah,Georgia | GA | US | Eastern |
| 913 | Kansas City,Kansas | KS | US | Central |
| 914 | Yonkers,New York | NY | US | Eastern |
| 915 | El Paso,Texas | TX | US | Central / Mountain |
| 916 | Sacramento,California | CA | US | Pacific |
| 917 | New York,New York | NY | US | Eastern |
| 918 | Tulsa,Oklahoma | OK | US | Central |
| 919 | Raleigh,North Carolina | NC | US | Eastern |
| 920 | Green Bay,Wisconsin | WI | US | Central |
| 925 | Walnut Creek,California | CA | US | Pacific |
| 928 | Yuma,Arizona | AZ | US | (UTC-7) |
| 929 | Flushing,New York | NY | US | Eastern |
| 931 | Clarksville,Tennessee | TN | US | Eastern / Central |
| 936 | Conroe,Texas | TX | US | Central |
| 937 | Dayton,Ohio | OH | US | Eastern |
| 938 | Red Bay,Alabama | AL | US | Central |
| 940 | Wichita Falls,Texas | TX | US | Central |
| 941 | Sarasota,Florida | FL | US | Eastern |
| 947 | Ortonville,Michigan | MI | US | Eastern |
| 949 | El Toro,California | CA | US | Pacific |
| 951 | Murrieta,California | CA | US | Pacific |
| 952 | Minneapolis,Minnesota | MN | US | Central |
| 954 | Fort Lauderdale,Florida | FL | US | Eastern |
| 956 | Laredo,Texas | TX | US | Central |
| 970 | Ft Collins,Colorado | CO | US | Mountain |
| 971 | Portland,Oregon | OR | US | Pacific |
| 972 | Dallas,Texas | TX | US | Central |
| 973 | Newark,New Jersey | NJ | US | Eastern |
| 978 | Lowell,Massachusetts | MA | US | Eastern |
| 979 | Bryan,Texas | TX | US | Central |
| 980 | Charlotte,North Carolina | NC | US | Eastern |
| 985 | Houma,Louisiana | LA | US | Central |
| 989 | Saginaw,Michigan | MI | US | Eastern |