BANDWIDTH.COM CLEC, LLC - AZ
17 prefixes in 520 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 520-231 | WHITLOW | 587F | — | Yes |
| 520-261 | TUCSON | 587F | 2009-07-16 | Yes |
| 520-276 | TUCSON | 587F | 2014-10-30 | Yes |
| 520-355 | TUCSON | 587F | 2012-09-07 | Yes |
| 520-442 | BENSON | 587F | 2012-09-24 | Yes |
| 520-485 | TUCSON | 587F | 2015-05-13 | Yes |
| 520-497 | TUCSON | 587F | 2020-10-07 | Yes |
| 520-540 | TUCSON | 587F | 2022-12-15 | Yes |
| 520-605 | TUCSON | 587F | 2021-10-25 | Yes |
| 520-612 | TUCSON | 587F | 2012-05-22 | Yes |
| 520-653 | TUCSON | 587F | 2022-07-20 | Yes |
| 520-657 | HAYDEN | 587F | 2022-10-04 | Yes |
| 520-719 | TUCSON | 587F | 2015-07-23 | Yes |
| 520-775 | TUCSON | 587F | 2014-02-28 | Yes |
| 520-779 | WILLCOX | 587F | 2018-09-10 | Yes |
| 520-812 | TUCSON | 587F | 2011-04-19 | Yes |
| 520-815 | TUCSON | 587F | 2015-03-10 | 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.