BANDWIDTH.COM CLEC, LLC - MD
16 prefixes in 667 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 667-268 | DARLINGTON | 071F | 2019-06-19 | Yes |
| 667-304 | ESSEX | 071F | 2021-02-22 | Yes |
| 667-315 | BEL AIR | 071F | 2021-04-13 | Yes |
| 667-318 | COCKEYSVL | 071F | 2021-05-04 | Yes |
| 667-359 | COLUMBIA | 071F | 2021-10-25 | Yes |
| 667-374 | WATERLO238 | 071F | 2021-12-03 | Yes |
| 667-393 | MILLERSVL | 071F | 2022-02-10 | Yes |
| 667-394 | NEWWINDSOR | 071F | 2022-02-22 | Yes |
| 667-395 | CARDIFF | 071F | 2022-02-22 | Yes |
| 667-398 | PT DEPOSIT | 071F | 2022-02-22 | Yes |
| 667-409 | PARKVILLE | 071F | 2022-08-03 | Yes |
| 667-414 | BALTIMORE | 071F | 2022-09-28 | Yes |
| 667-416 | ESSEX | 071F | 2022-10-18 | Yes |
| 667-417 | GLENBURNIE | 071F | 2022-10-25 | Yes |
| 667-524 | SALISBURY | 071F | 2025-08-12 | Yes |
| 667-803 | SOLOMONS | 071F | 2013-08-16 | 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.