LEVEL 3 COMMUNICATIONS, LLC - NY
59 prefixes in 646 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 646-201 | NWYRCYZN01 | 4006 | — | Yes |
| 646-202 | NWYRCYZN01 | 4006 | — | Yes |
| 646-205 | NWYRCYZN01 | 4006 | — | — |
| 646-213 | NWYRCYZN01 | 4006 | — | Yes |
| 646-225 | NWYRCYZN01 | 4006 | — | Yes |
| 646-257 | NWYRCYZN01 | 4006 | — | Yes |
| 646-362 | NWYRCYZN01 | 4006 | — | — |
| 646-403 | NWYRCYZN01 | 4006 | — | Yes |
| 646-435 | NWYRCYZN01 | 4006 | — | — |
| 646-439 | NWYRCYZN01 | 4006 | 2010-04-22 | Yes |
| 646-440 | NWYRCYZN01 | 4006 | — | Yes |
| 646-444 | NWYRCYZN01 | 4006 | — | Yes |
| 646-452 | NWYRCYZN01 | 4006 | — | — |
| 646-461 | NWYRCYZN01 | 4006 | — | Yes |
| 646-466 | NWYRCYZN01 | 4006 | — | Yes |
| 646-475 | NWYRCYZN01 | 4006 | 2005-03-14 | Yes |
| 646-485 | NWYRCYZN01 | 4006 | — | Yes |
| 646-519 | NWYRCYZN01 | 4006 | — | Yes |
| 646-536 | NWYRCYZN01 | 4006 | — | Yes |
| 646-540 | NWYRCYZN01 | 4006 | 2019-12-13 | Yes |
| 646-553 | NWYRCYZN01 | 4006 | 2011-05-16 | Yes |
| 646-604 | NWYRCYZN01 | 4006 | 2014-10-28 | Yes |
| 646-651 | NWYRCYZN01 | 4006 | 2005-05-12 | Yes |
| 646-663 | NWYRCYZN01 | 4006 | 2013-02-14 | Yes |
| 646-666 | NWYRCYZN01 | 4006 | 2007-11-13 | Yes |
| 646-679 | NWYRCYZN01 | 4006 | 2013-04-24 | Yes |
| 646-681 | NWYRCYZN01 | 4006 | 2013-05-21 | Yes |
| 646-690 | NWYRCYZN01 | 4006 | 2015-07-10 | Yes |
| 646-722 | NWYRCYZN01 | 4006 | 2002-04-10 | Yes |
| 646-731 | NWYRCYZN01 | 4006 | — | Yes |
| 646-736 | NWYRCYZN01 | 4006 | 2004-12-16 | Yes |
| 646-755 | NWYRCYZN01 | 4006 | — | Yes |
| 646-759 | NWYRCYZN01 | 4006 | 2014-04-10 | Yes |
| 646-762 | NWYRCYZN01 | 4006 | 2013-06-07 | Yes |
| 646-777 | NWYRCYZN01 | 4006 | — | Yes |
| 646-779 | NWYRCYZN01 | 4006 | 2014-07-29 | Yes |
| 646-783 | NWYRCYZN01 | 4006 | — | Yes |
| 646-798 | NWYRCYZN01 | 4006 | 2014-04-17 | Yes |
| 646-808 | NWYRCYZN01 | 4006 | 2004-10-20 | Yes |
| 646-817 | NWYRCYZN01 | 4006 | 2017-01-19 | Yes |
| 646-821 | NWYRCYZN01 | 4006 | — | Yes |
| 646-825 | NWYRCYZN01 | 4006 | — | Yes |
| 646-827 | NWYRCYZN01 | 4006 | — | Yes |
| 646-832 | NWYRCYZN01 | 4006 | 2014-05-15 | Yes |
| 646-837 | NWYRCYZN01 | 4006 | — | Yes |
| 646-846 | NWYRCYZN01 | 4006 | 2014-06-26 | Yes |
| 646-862 | NWYRCYZN01 | 4006 | — | — |
| 646-863 | NWYRCYZN01 | 4006 | — | Yes |
| 646-870 | NWYRCYZN01 | 4006 | 2015-08-24 | Yes |
| 646-876 | NWYRCYZN01 | 4006 | 2014-09-25 | Yes |
| 646-880 | NWYRCYZN01 | 4006 | 2015-09-25 | Yes |
| 646-887 | NWYRCYZN01 | 4006 | 2014-09-25 | Yes |
| 646-903 | NWYRCYZN01 | 4006 | 2017-10-10 | Yes |
| 646-964 | NWYRCYZN01 | 4006 | — | Yes |
| 646-967 | NWYRCYZN01 | 4006 | 2016-08-22 | Yes |
| 646-969 | NWYRCYZN01 | 4006 | 2018-08-17 | Yes |
| 646-989 | NWYRCYZN01 | 4006 | 2019-02-15 | Yes |
| 646-990 | NWYRCYZN01 | 4006 | 2019-04-19 | Yes |
| 646-993 | NWYRCYZN01 | 4006 | 2019-03-29 | 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.