All assignees
110 prefixes in 564 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 564-200 | OLYMPIA | 515J | 2020-10-29 | Yes |
| 564-201 | OLYMPIA | 7229 | 2020-09-02 | Yes |
| 564-202 | BREMERTON | 6529 | 2020-10-27 | Yes |
| 564-203 | PT ANGELES | 478J | 2020-11-18 | Yes |
| 564-204 | CENTRALIA | 6529 | 2020-12-14 | Yes |
| 564-205 | BREMERTON | 7229 | 2021-08-10 | Yes |
| 564-206 | BREMERTON | 6529 | 2023-08-11 | Yes |
| 564-207 | TENINO | 478J | 2021-03-22 | Yes |
| 564-208 | VANCOUVER | 6529 | 2021-01-12 | Yes |
| 564-209 | WHATCOMCTY | 6529 | 2021-02-16 | Yes |
| 564-210 | BREMERTON | 6529 | 2021-05-04 | Yes |
| 564-211 | XXXXXXXXXX | MULT | — | — |
| 564-212 | ABERDEEN | 6529 | 2021-06-09 | Yes |
| 564-213 | WHATCOMCTY | 483E | — | Yes |
| 564-214 | YACOLT | 6121 | 2021-09-15 | Yes |
| 564-215 | PT ANGELES | 5812 | 2022-08-09 | Yes |
| 564-216 | CENTRALIA | 6529 | 2021-10-26 | Yes |
| 564-217 | LONGVIEW | 6121 | 2021-12-30 | Yes |
| 564-218 | BREMERTON | 6529 | 2022-05-02 | Yes |
| 564-219 | VANCOUVER | 6529 | 2022-01-07 | Yes |
| 564-220 | CENTRALIA | 5812 | 2022-03-09 | Yes |
| 564-221 | BATTLEGRND | 318J | 2022-05-02 | Yes |
| 564-222 | SILVERDALE | 965H | 2021-08-02 | Yes |
| 564-223 | HAT ISLAND | 318J | 2022-08-24 | Yes |
| 564-224 | ABERDEEN | 5812 | 2022-06-07 | Yes |
| 564-225 | OLYMPIA | 006F | 2021-08-26 | Yes |
| 564-226 | BREMERTON | 6529 | 2022-11-15 | Yes |
| 564-227 | VANCOUVER | 6529 | 2022-09-20 | Yes |
| 564-228 | ABERDEEN | 6529 | 2022-12-12 | Yes |
| 564-229 | BREMERTON | 6529 | 2022-01-27 | Yes |
| 564-230 | BREMERTON | 7229 | 2023-03-01 | Yes |
| 564-231 | SOUTH BEND | 318J | 2023-03-17 | Yes |
| 564-232 | BREMERTON | 6529 | 2021-10-13 | Yes |
| 564-233 | OLYMPIA | 006F | 2022-09-21 | Yes |
| 564-234 | BUCKLEY | 965H | 2021-04-21 | Yes |
| 564-235 | BUCKLEY | 6529 | 2022-10-03 | Yes |
| 564-236 | VANCOUVER | 483E | 2023-04-14 | Yes |
| 564-237 | VANCOUVER | 6121 | 2023-04-14 | Yes |
| 564-238 | PORT ORCH | 483E | 2023-01-23 | Yes |
| 564-239 | LONGVIEW | 490J | 2023-04-18 | Yes |
| 564-240 | SILVERDALE | 9638 | 2018-07-17 | Yes |
| 564-241 | CAMAS | 5812 | 2023-04-19 | Yes |
| 564-242 | MARYSVILLE | 483E | 2023-01-23 | Yes |
| 564-243 | WHATCOMCTY | 5812 | 2023-09-19 | Yes |
| 564-244 | LONGVIEW | 6529 | 2021-01-19 | Yes |
| 564-245 | SILVERDALE | 5812 | 2023-09-26 | Yes |
| 564-246 | PT ROBERTS | 6121 | 2025-02-07 | Yes |
| 564-247 | CENTRALIA | 5812 | 2025-06-05 | Yes |
| 564-248 | VANCOUVER | 7146 | 2023-11-06 | Yes |
| 564-249 | MARYSVILLE | 6010 | 2023-11-27 | Yes |
| 564-250 | OLYMPIA | 5812 | 2024-01-02 | Yes |
| 564-251 | BREMERTON | 7146 | 2024-01-05 | Yes |
| 564-252 | BREMERTON | 7146 | 2024-01-09 | Yes |
| 564-253 | BREMERTON | 7146 | 2024-01-09 | Yes |
| 564-254 | BREMERTON | 7146 | 2024-01-09 | Yes |
| 564-255 | BREMERTON | 7146 | 2024-01-09 | Yes |
| 564-256 | BREMERTON | 7146 | 2024-01-09 | Yes |
| 564-257 | BREMERTON | 7146 | 2024-01-09 | Yes |
| 564-258 | VANCOUVER | 6529 | 2024-02-16 | Yes |
| 564-259 | ABERDEEN | 6529 | 2024-08-16 | Yes |
| 564-260 | MT VERNON | 6529 | 2024-09-16 | Yes |
| 564-261 | BELFAIR | 5812 | 2025-07-03 | Yes |
| 564-262 | LONGVIEW | 6529 | 2022-10-03 | Yes |
| 564-263 | OLYMPIA | 5812 | 2025-08-15 | Yes |
| 564-264 | CURTIS | 483E | 2022-09-20 | Yes |
| 564-265 | LONGVIEW | 6010 | 2025-12-05 | Yes |
| 564-266 | VANCOUVER | 5812 | 2025-12-05 | Yes |
| 564-267 | CAMAS | 147L | 2026-07-02 | Yes |
| 564-268 | MT VERNON | 6529 | 2026-09-08 | Yes |
| 564-274 | VANCOUVER | 5812 | 2024-12-09 | Yes |
| 564-311 | XXXXXXXXXX | MULT | — | — |
| 564-333 | LONGVIEW | 965H | 2021-08-05 | Yes |
| 564-397 | VANCOUVER | 7173 | 2017-06-30 | Yes |
| 564-400 | VANCOUVER | 498M | 2026-09-04 | Yes |
| 564-411 | XXXXXXXXXX | MULT | — | — |
| 564-444 | VANCOUVER | 965H | 2021-03-10 | Yes |
| 564-464 | OLYMPIA | 483E | 2020-10-30 | Yes |
| 564-465 | ORTING | 965H | 2021-04-21 | Yes |
| 564-511 | XXXXXXXXXX | MULT | — | — |
| 564-516 | MARYSVILLE | 152H | 2022-04-05 | Yes |
| 564-524 | COPALIS | 483E | 2020-11-18 | Yes |
| 564-529 | ROCHESTER | 965H | 2021-04-21 | Yes |
| 564-544 | ABERDEEN | 483E | 2020-10-22 | Yes |
| 564-546 | BELFAIR | 483E | 2020-10-22 | Yes |
| 564-549 | OAK HARBOR | 5812 | 2024-12-09 | Yes |
| 564-555 | DIR ASST | MULT | — | — |
| 564-565 | WHATCOMCTY | 483E | 2022-11-16 | Yes |
| 564-583 | — | — | ||
| 564-611 | XXXXXXXXXX | MULT | — | — |
| 564-626 | PACIFICBCH | 516J | 2022-03-08 | Yes |
| 564-633 | WINLOCK | 516J | 2022-03-11 | Yes |
| 564-645 | POULSBO | 483E | 2023-04-07 | Yes |
| 564-653 | VANCOUVER | 516J | 2022-03-16 | Yes |
| 564-654 | BREMERTON | 483E | 2020-10-22 | Yes |
| 564-665 | OCOSTA | 516J | 2022-03-11 | Yes |
| 564-666 | VADER | 965H | 2021-12-21 | Yes |
| 564-669 | OLYMPIA | 516J | 2022-03-15 | Yes |
| 564-676 | OAK HARBOR | 516J | 2021-04-18 | Yes |
| 564-700 | — | — | ||
| 564-711 | XXXXXXXXXX | MULT | — | — |
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.