NEW CINGULAR WIRELESS PCS, LLC - DC
72 prefixes in 646 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 646-217 | NWYRCYZN01 | 4036 | — | Yes |
| 646-248 | NWYRCYZN01 | 4036 | — | Yes |
| 646-256 | NWYRCYZN01 | 4036 | 2001-02-27 | — |
| 646-283 | NWYRCYZN01 | 4036 | 2001-12-27 | — |
| 646-290 | NWYRCYZN01 | 4036 | 2004-10-15 | Yes |
| 646-291 | NWYRCYZN01 | 4036 | 2001-02-27 | Yes |
| 646-318 | NWYRCYZN01 | 4036 | — | Yes |
| 646-330 | NWYRCYZN01 | 4036 | — | Yes |
| 646-334 | NWYRCYZN01 | 4036 | 2001-02-27 | — |
| 646-379 | NWYRCYZN01 | 4036 | 2001-02-27 | Yes |
| 646-388 | NWYRCYZN01 | 4036 | — | Yes |
| 646-400 | NWYRCYZN01 | 4036 | — | Yes |
| 646-401 | NWYRCYZN01 | 4036 | — | Yes |
| 646-402 | NWYRCYZN01 | 4036 | — | Yes |
| 646-404 | NWYRCYZN01 | 4036 | — | Yes |
| 646-406 | NWYRCYZN01 | 4036 | — | Yes |
| 646-407 | NWYRCYZN01 | 4036 | — | Yes |
| 646-409 | NWYRCYZN01 | 4036 | — | Yes |
| 646-410 | NWYRCYZN01 | 4036 | — | Yes |
| 646-415 | NWYRCYZN01 | 4036 | 2005-02-28 | Yes |
| 646-416 | NWYRCYZN01 | 4036 | 2005-02-28 | Yes |
| 646-417 | NWYRCYZN01 | 4036 | 2005-02-28 | Yes |
| 646-419 | NWYRCYZN01 | 4036 | 2003-11-14 | Yes |
| 646-420 | NWYRCYZN01 | 4036 | 2003-11-14 | Yes |
| 646-421 | NWYRCYZN01 | 4036 | 2003-11-14 | Yes |
| 646-460 | NWYRCYZN01 | 4036 | 2005-08-08 | Yes |
| 646-462 | NWYRCYZN01 | 4036 | — | Yes |
| 646-464 | NWYRCYZN01 | 4036 | — | Yes |
| 646-465 | NWYRCYZN01 | 4036 | 2005-08-08 | Yes |
| 646-467 | NWYRCYZN01 | 4036 | 2005-08-08 | Yes |
| 646-468 | NWYRCYZN01 | 4036 | 2005-08-08 | Yes |
| 646-469 | NWYRCYZN01 | 4036 | 2005-08-08 | Yes |
| 646-478 | NWYRCYZN01 | 4036 | 2006-06-28 | Yes |
| 646-491 | NWYRCYZN01 | 4036 | — | Yes |
| 646-509 | NWYRCYZN01 | 4036 | 2004-10-15 | Yes |
| 646-510 | NWYRCYZN01 | 4036 | 2005-06-19 | Yes |
| 646-512 | NWYRCYZN01 | 4036 | 2005-06-19 | Yes |
| 646-549 | NWYRCYZN01 | 4036 | — | Yes |
| 646-573 | NWYRCYZN01 | 4036 | — | Yes |
| 646-593 | NWYRCYZN01 | 4036 | — | Yes |
| 646-617 | NWYRCYZN01 | 4036 | 2015-08-05 | Yes |
| 646-659 | NWYRCYZN01 | 4036 | 2013-02-15 | Yes |
| 646-670 | NWYRCYZN01 | 4036 | — | Yes |
| 646-671 | NWYRCYZN01 | 4036 | — | Yes |
| 646-673 | NWYRCYZN01 | 4036 | 2006-06-28 | Yes |
| 646-675 | NWYRCYZN01 | 4036 | — | Yes |
| 646-701 | NWYRCYZN01 | 4036 | — | Yes |
| 646-703 | NWYRCYZN01 | 4036 | — | Yes |
| 646-704 | NWYRCYZN01 | 4036 | — | Yes |
| 646-705 | NWYRCYZN01 | 4036 | — | Yes |
| 646-706 | NWYRCYZN01 | 4036 | — | Yes |
| 646-707 | NWYRCYZN01 | 4036 | — | Yes |
| 646-708 | NWYRCYZN01 | 4036 | — | Yes |
| 646-709 | NWYRCYZN01 | 4036 | — | Yes |
| 646-712 | NWYRCYZN01 | 4036 | 2004-10-15 | Yes |
| 646-714 | NWYRCYZN01 | 4036 | — | Yes |
| 646-715 | NWYRCYZN01 | 4036 | — | Yes |
| 646-716 | NWYRCYZN01 | 4036 | — | Yes |
| 646-717 | NWYRCYZN01 | 4036 | — | Yes |
| 646-724 | NWYRCYZN01 | 4036 | — | Yes |
| 646-725 | NWYRCYZN01 | 4036 | — | Yes |
| 646-789 | NWYRCYZN01 | 4036 | — | Yes |
| 646-812 | NWYRCYZN01 | 4036 | — | Yes |
| 646-853 | NWYRCYZN01 | 4036 | — | Yes |
| 646-873 | NWYRCYZN01 | 4036 | 2004-10-15 | Yes |
| 646-884 | NWYRCYZN01 | 4036 | — | Yes |
| 646-894 | NWYRCYZN01 | 4036 | 2001-02-27 | Yes |
| 646-896 | NWYRCYZN01 | 4036 | 2005-12-15 | Yes |
| 646-912 | NWYRCYZN01 | 4036 | 2006-06-28 | Yes |
| 646-918 | NWYRCYZN01 | 4036 | 2005-01-12 | Yes |
| 646-919 | NWYRCYZN01 | 4036 | — | Yes |
| 646-943 | NWYRCYZN01 | 4036 | — | 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.