| Area Code | State/ Province | Main City | Country | Overlay Complex | Time Zone |
|---|---|---|---|---|---|
| 901 | Tennessee | Memphis | USA | C | |
| 902 | Nova Scotia-Prince Edward Island | Halifax | Canada | 902/782 | A |
| 903 | Texas | Tyler | USA | 903/430 | C |
| 904 | Florida | Jacksonville | USA | 904/324 | E |
| 905 | Ontario | Mississauga | Canada | 905/289/365/742 | E |
| 906 | Michigan | Marquette | USA | E,C | |
| 907 | Alaska | Anchorage | USA | AK,H | |
| 908 | New Jersey | Elizabeth | USA | E | |
| 909 | California | San Bernardino | USA | 909/840 | P |
| 910 | North Carolina | Fayetteville | USA | 910/472 | E |
| 912 | Georgia | Savannah | USA | E | |
| 913 | Kansas | Overland Park | USA | C | |
| 914 | New York | Yonkers | USA | E | |
| 915 | Texas | El Paso | USA | M,C | |
| 916 | California | Sacramento | USA | 916/279 | P |
| 917 | New York | NYC Manhattan | USA | 212/646/917/332, 718/347/917/929 | E |
| 918 | Oklahoma | Tulsa | USA | 918/539 | C |
| 919 | North Carolina | Raleigh | USA | 919/984 | E |
| 920 | Wisconsin | Green Bay | USA | 920/274 | C |
| 925 | California | Concord | USA | P | |
| 928 | Arizona | Yuma | USA | MST,M | |
| 929 | New York | New York | USA | 718/347/917/929 | E |
| 930 | Indiana | Evansville | USA | 812/930 | E,C |
| 931 | Tennessee | Clarksville | USA | E,C | |
| 934 | New York | Brentwood | USA | 631/934 | E |
| 936 | Texas | Conroe | USA | C | |
| 937 | Ohio | Dayton | USA | 937/326 | E |
| 938 | Alabama | Huntsville | USA | 256/938 | C |
| 939 | Puerto Rico | San Juan | Puerto Rico | 787/939 | AST |
| 940 | Texas | Denton | USA | C | |
| 941 | Florida | North Port | USA | E | |
| 943 | Georgia | Atlanta | USA | 404/678/470/943, 770/678/470/943 | E |
| 945 | Texas | Dallas | USA | 214/972/469/945 | C |
| 947 | Michigan | Troy | USA | 248/947 | E |
| 948 | Virginia | Virginia Beach | USA | 757/948 | E |
| 949 | California | Irvine | USA | P | |
| 951 | California | Riverside | USA | P | |
| 952 | Minnesota | Lakeville | USA | C | |
| 954 | Florida | Fort Lauderdale | USA | 954/754 | E |
| 956 | Texas | Laredo | USA | C | |
| 959 | Connecticut | Hartford | USA | 860/959 | E |
| 970 | Colorado | Fort Collins | USA | M | |
| 971 | Oregon | Portland | USA | 503/971 | P |
| 972 | Texas | Dallas | USA | 214/972/469/945 | C |
| 973 | New Jersey | Newark | USA | 973/862 | E |
| 975 | Missouri | Kansas City | USA | 816/975 | C |
| 978 | Massachusetts | Lowell | USA | 978/351 | E |
| 979 | Texas | College Station | USA | C | |
| 980 | North Carolina | Charlotte | USA | 704/980 | E |
| 983 | Colorado | Denver | USA | 303/720/983 | M |
| 984 | North Carolina | Raleigh | USA | 919/984 | E |
| 985 | Louisiana | Houma | USA | C | |
| 986 | Idaho | Meridian | USA | 208/986 | M,P |
| 989 | Michigan | Saginaw | USA | E |