| Area Code |
Country |
State |
Time Zone |
| 900 | US | Toll Calls | |
| 901 | US | Tennessee | Central Time Zone |
| 902 | Canada | Nova Scotia | Atlantic Time Zone |
| 903 | US | Texas | Central Time Zone |
| 904 | US | Florida | Eastern Time Zone |
| 905 | Canada | Ontario | Eastern Time Zone |
| 906 | US | Michigan | Eastern Time Zone |
| 907 | US | Alaska | Alaska Time Zone |
| 908 | US | New Jersey | Eastern Time Zone |
| 909 | US | California | Pacific Time Zone |
| 910 | US | North Carolina | Eastern Time Zone |
| 912 | US | Georgia | Eastern Time Zone |
| 913 | US | Kansas | Central Time Zone |
| 914 | US | New York | Eastern Time Zone |
| 915 | US | Texas | Central Time Zone, Mountain Time Zone |
| 916 | US | California | Pacific Time Zone |
| 917 | US | New York | Eastern Time Zone |
| 918 | US | Oklahoma | Central Time Zone |
| 919 | US | North Carolina | Eastern Time Zone |
| 920 | US | Wisconsin | Central Time Zone |
| 925 | US | California | Pacific Time Zone |
| 928 | US | Arizona | Mountain Time Zone |
| 931 | US | Tennessee | Central Time Zone |
| 935 | US | California | Pacific Time Zone |
| 936 | US | Texas | Central Time Zone |
| 937 | US | Ohio | Eastern Time Zone |
| 939 | Puerto Rico | | Atlantic Time Zone |
| 940 | US | Texas | Central Time Zone |
| 941 | US | Florida | Eastern Time Zone |
| 947 | US | Michigan | EST,CST |
| 949 | US | California | Pacific Time Zone |
| 951 | US | California | Pacific Time Zone |
| 952 | US | Minnesota | Central Time Zone |
| 954 | US | Florida | Eastern Time Zone |
| 956 | US | Texas | Central Time Zone |
| 957 | US | New Mexico | Mountain Time Zone |
| 959 | US | Connecticut | Eastern Time Zone |
| 969 | US | Maryland | Eastern Time Zone |
| 970 | US | Colorado | Mountain Time Zone |
| 971 | US | Oregon | Pacific Time Zone |
| 972 | US | Texas | Central Time Zone |
| 973 | US | New Jersey | Eastern Time Zone |
| 975 | US | Missouri | Central Time Zone |
| 976 | US | Pay Services | |
| 978 | US | Massachusetts | Eastern Time Zone |
| 979 | US | Texas | Central Time Zone |
| 980 | US | North Carolina | Eastern Time Zone |
| 984 | US | North Carolina | Eastern Time Zone |
| 985 | US | Louisiana | Central Time Zone |
| 989 | US | Michigan | Eastern Time Zone |
| 999 | US | Missouri | Central Time Zone |