Spok phone numbers
Spok holds 1,941 phone prefixes in 38 states and territories.
Paging service Numbers in this prefix were assigned to a paging company.
What it means. These are paging numbers, used by hospitals and other organizations to send alerts. They don't normally place calls.
See why the number on your screen can be faked.
Where Spok numbers are
| State | Prefixes |
|---|---|
| California | 244 |
| New York | 225 |
| Texas | 212 |
| Florida | 137 |
| Ohio | 116 |
| Illinois | 112 |
| Pennsylvania | 94 |
| Michigan | 92 |
| North Carolina | 59 |
| Tennessee | 49 |
| Louisiana | 48 |
| Alabama | 41 |
Area codes with the most Spok prefixes
917133 71362 30542 21536 31233 30331 21431 41028 51628 40827 70826 50425 31024 21624 41224 71423 81823 80823 33023 20623 50322 20521 60221 41521 95421 70421 21320 97220 61919 61019
About 0% of these prefixes are pooled (shared with other carriers in blocks). The carrier on any one number can differ if the owner switched carriers. Source: NANPA central office code records, 2026-10-10.