| States |
Number |
| Alabama |
 *47 |
| Alaska |
911 |
| Arizona |
NONE |
| Arkansas |
NONE |
| California |
*911 |
| Colorado |
*CSP |
| Connecticut |
911 |
| Delaware |
#77 |
| District of Columbia |
NONE |
| Florida |
*FHP |
| Georgia |
*GSP |
| Hawaii |
NONE |
| Idaho |
911 |
| Illinois |
*SP, *99 in Chicago area |
| Indiana |
NONE |
| Iowa |
*55, 911 |
| Kansas |
*47, *KTA on turnpike |
| Kentucky |
1-800-222-5555 |
| Louisiana |
NONE |
| Maine |
*77 |
| Maryland |
#77 |
| Massachusetts |
*SP |
| Michigan |
911 |
| Minnesota |
*911 |
| Mississippi |
*47 |
| Missouri |
*55 |
| Montana |
911 |
| Nebraska |
*77 |
| Nevada |
*NHP, *DUI |
| New Hampshire |
*77 |
| New Jersey |
1-888-SAF-ROAD |
| New Mexico |
NONE |
| New York |
*DWI, 911 |
| North Carolina |
*HP |
| North Dakota |
911 |
| Ohio |
*DUI |
| Oklahoma |
*55 |
| Oregon |
911 |
| Pennsylvania |
#911 |
| Rhode Island |
1-800-499-3784 |
| South Carolina |
*HP |
| South Dakota |
NONE |
| Tennessee |
*847 |
| Texas |
911, 1-800-525-5555 |
| Utah |
911 |
| Vermont |
NONE |
| Virginia |
#77 |
| Washington |
911 |
| West Virginia |
#77 |
| Wisconsin |
911 |
| Wyoming |
#HELP, 911 |
| As dialed, accessible only by cellular phone |
|