| Callao Brick | Eastern Time | -01:00 |
| Callao Xalapa | Central Time | 00:00 |
| Callao Cangey | Central European Time | -07:00 |
| Callao Warrensville Heights | Eastern Time | -01:00 |
| Callao Canena | Central European Time | -07:00 |
| Callao Xalapa Enríquez | Central Time | 00:00 |
| Callao Canfield | Eastern Time | -01:00 |
| Callao Šebrov-Kateřina | Central European Time | -07:00 |
| Callao Cannington | Western Australia Time | -13:00 |
| Callao Xalisco | Mexican Pacific Time | 01:00 |
| Callao Cannington | Eastern Time | -01:00 |
| Callao Warrington | Eastern Time | -01:00 |
| Callao Canley Heights | Eastern Australia Time | -15:00 |
| Callao Senai | Malaysia Time | -13:00 |
| Callao Canley Vale | Eastern Australia Time | -15:00 |
| Callao Warsaw | Eastern Time | -01:00 |
| Callao Canmore | Mountain Time | 01:00 |
| Callao Sitiawan | Malaysia Time | -13:00 |
| Callao Gargantilla del Lozoya | Central European Time | -07:00 |
| Callao Wasserburg am Inn | Central European Time | -07:00 |
| Callao Gardiner | Eastern Time | -01:00 |
| Callao Sementina | Central European Time | -07:00 |
| Callao Gardelegen | Central European Time | -07:00 |
| Callao Washington | Eastern Time | -01:00 |
| Callao Gardnerville | Pacific Time | 02:00 |
| Callao Semaphore | Central Australia Time | -14:30 |
| Callao Gardone Riviera | Central European Time | -07:00 |
| Callao Washington | Eastern Time | -01:00 |
| Callao Gargnano | Central European Time | -07:00 |
| Callao Selouane | Western European Time | -06:00 |
| Callao Garopaba | Brasilia Time | -02:00 |
| Callao Wasilla | Alaska Time | 03:00 |
| Callao Gatley | United Kingdom Time | -06:00 |
| Callao Selinsgrove | Eastern Time | -01:00 |
| Callao Gatlinburg | Eastern Time | -01:00 |
| Callao Wasaga Beach | Eastern Time | -01:00 |
| Callao Gaucín | Central European Time | -07:00 |
| Callao Selah | Pacific Time | 02:00 |
| Callao Garstang | United Kingdom Time | -06:00 |
| Callao Waupaca | Central Time | 00:00 |
| Callao Gas City | Eastern Time | -01:00 |
| Callao Selangor | Malaysia Time | -13:00 |
| Callao Gaston | Eastern Time | -01:00 |
| Callao Wattwil | Central European Time | -07:00 |
| Callao Fa Ham | Indochina Time | -12:00 |
| Callao Selayang | Malaysia Time | -13:00 |
| Callao Garching | Central European Time | -07:00 |
| Callao Wauchope | Eastern Australia Time | -15:00 |
| Callao Exton | Eastern Time | -01:00 |
| Callao Segamat District | Malaysia Time | -13:00 |