LEVEL 3 COMMUNICATIONS, LLC - WA
61 prefixes in 360 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 360-200 | LONGVIEW | 6121 | — | Yes |
| 360-203 | FORKS | 6121 | 2002-10-17 | Yes |
| 360-205 | BELFAIR | 6121 | — | Yes |
| 360-209 | ABERDEEN | 6121 | 2001-06-25 | Yes |
| 360-215 | PORTLUDLOW | 6121 | — | Yes |
| 360-216 | CAMAS | 6121 | — | Yes |
| 360-219 | CHEHALIS | 6121 | — | Yes |
| 360-243 | SNOHOMISH | 6121 | 2001-01-25 | Yes |
| 360-284 | ENUMCLAW | 6121 | — | Yes |
| 360-306 | WHATCOMCTY | 6121 | — | Yes |
| 360-350 | OLYMPIA | 6121 | — | Yes |
| 360-362 | BREMERTON | 6121 | — | Yes |
| 360-390 | PTTOWNSEND | 6121 | 2001-01-25 | Yes |
| 360-443 | PORT ORCH | 6121 | — | Yes |
| 360-447 | SILVERDALE | 6121 | — | Yes |
| 360-450 | VANCOUVER | 6121 | 2001-01-25 | Yes |
| 360-464 | OLYMPIA | 6121 | — | Yes |
| 360-467 | SNOHOMISH | 6121 | — | Yes |
| 360-483 | WHATCOMCTY | 6121 | — | Yes |
| 360-488 | MT VERNON | 6121 | — | Yes |
| 360-504 | PT ANGELES | 6121 | — | Yes |
| 360-512 | SNOHOMISH | 6121 | — | Yes |
| 360-529 | OLYMPIA | 6121 | — | Yes |
| 360-539 | OLYMPIA | 6121 | — | Yes |
| 360-541 | VANCOUVER | 6121 | 2020-05-26 | Yes |
| 360-543 | WHATCOMCTY | 6121 | — | Yes |
| 360-544 | OAK HARBOR | 6121 | — | Yes |
| 360-545 | SHELTON | 6121 | 2001-03-19 | Yes |
| 360-548 | MARYSVILLE | 6121 | — | Yes |
| 360-549 | SHELTON | 6121 | — | Yes |
| 360-552 | BELFAIR | 6121 | — | Yes |
| 360-554 | PTTOWNSEND | 6121 | — | Yes |
| 360-557 | CHEHALIS | 6121 | — | Yes |
| 360-587 | SKYKOMISH | 6121 | — | Yes |
| 360-603 | WHATCOMCTY | 6121 | — | Yes |
| 360-612 | ABERDEEN | 6121 | — | Yes |
| 360-614 | HOODSPORT | 6121 | — | Yes |
| 360-615 | ENUMCLAW | 6121 | — | Yes |
| 360-616 | BREMERTON | 6121 | — | Yes |
| 360-618 | MARYSVILLE | 6121 | — | Yes |
| 360-633 | SILVERDALE | 6121 | — | Yes |
| 360-637 | ABERDEEN | 6121 | — | Yes |
| 360-639 | OAK HARBOR | 6121 | — | Yes |
| 360-680 | HOOD CANAL | 6121 | — | Yes |
| 360-719 | VANCOUVER | 6121 | — | Yes |
| 360-722 | MARYSVILLE | 6121 | — | Yes |
| 360-746 | WHATCOMCTY | 6121 | — | Yes |
| 360-761 | BUCKLEY | 6121 | 2002-05-07 | Yes |
| 360-768 | VANCOUVER | 6121 | 2015-09-22 | Yes |
| 360-810 | OLYMPIA | 6121 | 2015-07-13 | Yes |
| 360-831 | VANCOUVER | 6121 | 2009-08-26 | Yes |
| 360-841 | WOODLAND | 6121 | — | Yes |
| 360-843 | BATTLEGRND | 6121 | — | Yes |
| 360-844 | CAMAS | 6121 | — | Yes |
| 360-846 | LONGVIEW | 6121 | — | Yes |
| 360-850 | BREMERTON | 6121 | — | Yes |
| 360-857 | RIDGEFIELD | 6121 | — | Yes |
| 360-859 | VANCOUVER | 6121 | — | Yes |
| 360-868 | SHELTON | 6121 | — | Yes |
| 360-967 | CASTLEROCK | 6121 | 2005-05-25 | Yes |
| 360-998 | LONGVIEW | 6121 | 2015-09-22 | 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.