| Telephone Prefix | Phone Type | City |
|---|---|---|
| 628-200 | Landline | Santa Barbara |
| 628-206 | Landline | New Haven |
| 628-221 | Landline | Gainesville |
| 628-222 | Landline | Sioux Falls |
| 628-223 | Landline | Charleston |
| 628-224 | Landline | Kansas City |
| 628-225 | Landline | Duluth |
| 628-227 | Landline | New Haven |
| 628-233 | Landline | Alhambra |
| 628-234 | Landline | Jacksonville |
| 628-242 | Landline | Fort Lauderdale |
| 628-300 | Landline | Rockford |
| 628-333 | Landline | Colorado Springs |
| 628-400 | Landline | Charleston |
| 628-444 | Landline | Tupelo |
| 628-500 | Landline | Laredo |
| 628-600 | Landline | Columbia |
| 628-777 | Landline | Boise |
| 628-800 | Landline | Jackson |
| 628-888 | Landline | Grand Rapids |
| 628-900 | Landline | Sioux Falls |
| 628-999 | Landline | Richmond |