| AreaCode | 613 |
| Prefix | 421 |
| State | ON - Ontario |
| Telco Company Name | Rogers Communications Canada I |
| Operating Company Number (OCN) | 743B |
| RateCenter | Ottawa-Hull |
| Common Language Location Identifier Code (CLLI) | NOCLLIKNOWN |
| Prefix Type | CLEC |
| Local access and transport area (LATA) | 888 |