VITELCOM CELLULAR, INC.
8 prefixes in 340 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 340-220 | CHNSTDSTCR | 346D | — | — |
| 340-228 | CHTAMSTTHS | 346D | — | — |
| 340-422 | CHTAMSTTHS | 346D | 2009-12-29 | — |
| 340-423 | CHTAMSTTHS | 346D | 2017-09-09 | — |
| 340-717 | CHTAMSTTHS | 346D | 2017-09-09 | — |
| 340-725 | CHTAMSTTHS | 346D | 2017-09-09 | — |
| 340-727 | CHTAMSTTHS | 346D | — | — |
| 340-771 | CHTAMSTTHS | 346D | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.