BANDWIDTH.COM CLEC, LLC - WY
19 prefixes in 307 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 307-215 | CASPER | 081F | 2001-07-26 | Yes |
| 307-228 | GILLETTE | 081F | 2014-05-23 | Yes |
| 307-230 | BORDER | 081F | 2022-07-19 | Yes |
| 307-302 | CODY | 081F | 2020-08-17 | Yes |
| 307-303 | GREENRIVER | 081F | 2020-11-09 | Yes |
| 307-312 | WSPEARFISH | 081F | 2012-06-19 | Yes |
| 307-314 | LARAMIE | 081F | — | Yes |
| 307-318 | WRIGHT | 081F | 2021-01-15 | Yes |
| 307-363 | GILLETTE | 081F | 2010-08-30 | Yes |
| 307-364 | GREENRIVER | 081F | 2014-05-23 | Yes |
| 307-381 | SHERIDAN | 081F | 2021-04-23 | Yes |
| 307-387 | GILLETTE | 081F | 2021-10-01 | Yes |
| 307-395 | LARAMIE | 081F | 2021-08-11 | Yes |
| 307-396 | GREENRIVER | 081F | 2021-10-20 | Yes |
| 307-403 | MORAN | 081F | 2022-02-22 | Yes |
| 307-423 | BUFFALO | 081F | 2021-11-05 | Yes |
| 307-429 | SHERIDAN | 081F | 2013-05-23 | Yes |
| 307-488 | LANDER | 081F | 2018-04-19 | Yes |
| 307-509 | CHEYENNE | 081F | 2008-09-05 | 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.