LEVEL 3 COMMUNICATIONS, LLC - CA
6 prefixes in 628 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 628-220 | SNFC CNTRL | 8826 | 2016-02-12 | Yes |
| 628-235 | SNFC CNTRL | 8826 | 2015-12-01 | Yes |
| 628-268 | SNFC CNTRL | 8826 | 2019-08-26 | Yes |
| 628-273 | SNFC CNTRL | 8826 | 2018-03-27 | Yes |
| 628-274 | SNFC CNTRL | 8826 | 2018-03-27 | Yes |
| 628-275 | SNFC CNTRL | 8826 | 2018-03-27 | Yes |
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.