Area Code 564
Area code 564 is in Washington, USA , spanning 18 counties and serving 216 cities, including Seattle, Marysville or Olympia; it currently uses 88 prefixes, assigned from 564-200-XXXX through 564-999-XXXX.
In service since August 28, 2017, area code 564 is an overlay Numbering Plan Area, part of these two distinct overlay complexes: 360/564 and 206/564.
NPAs 206 and 564 overlay since June 10, 2025.
The current local time is .
For exact NPA boundaries see official 564 area code map
Phone number lookup
More Washington area codes:
Locate any 564-NXX prefix:
| NPANXX | Area Served1 | Date1 |
|---|---|---|
| 564-200 | Olympia | 10/29/2020 |
| 564-201 | Olympia | 9/2/2020 |
| 564-202 | Bremerton | 10/27/2020 |
| 564-203 | Port Angeles | 11/18/2020 |
| 564-204 | Centralia | 12/14/2020 |
| 564-205 | Bremerton | 8/10/2021 |
| 564-206 | Bremerton | 08/11/2023 |
| 564-207 | Tenino | 3/22/2021 |
| 564-208 | Vancouver | 1/12/2021 |
| 564-209 | Whatcom County | 2/16/2021 |
| 564-210 | Bremerton | 5/4/2021 |
| 564-212 | Aberdeen | 6/9/2021 |
| 564-213 | Whatcom County | 10/11/2021 |
| 564-214 | Yacolt | 9/15/2021 |
| 564-215 | Port Angeles | 8/9/2022 |
| 564-216 | Centralia | 10/26/2021 |
| 564-217 | Longview | 12/30/2021 |
| 564-218 | Bremerton | 5/2/2022 |
| 564-219 | Vancouver | 1/7/2022 |
| 564-220 | Centralia | 3/9/2022 |
| 564-221 | Battle Ground | 5/2/2022 |
| 564-222 | Silverdale | 8/2/2021 |
| 564-223 | Hat Island | 8/24/2022 |
| 564-224 | Aberdeen | 6/7/2022 |
| 564-225 | Olympia | 8/26/2021 |
| 564-226 | Bremerton | 11/15/2022 |
| 564-227 | Vancouver | 9/20/2022 |
| 564-228 | Aberdeen | 12/12/2022 |
| 564-229 | Bremerton | 1/27/2022 |
| 564-230 | Bremerton | 03/01/2023 |
| 564-231 | South Bend | 03/17/2023 |
| 564-232 | Bremerton | 10/13/2021 |
| 564-233 | Olympia | 9/21/2022 |
| 564-234 | Buckley | 4/21/2021 |
| 564-235 | Buckley | 10/3/2022 |
| 564-236 | Vancouver | 04/14/2023 |
| 564-237 | Vancouver | 04/14/2023 |
| 564-238 | Port Orchard | 01/23/2023 |
| 564-239 | Longview | 04/18/2023 |
| 564-240 | Silverdale | 7/17/2018 |
| 564-241 | Camas | 04/19/2023 |
| 564-242 | Marysville | 01/23/2023 |
| 564-243 | Whatcom County | 09/19/2023 |
| 564-244 | Longview | 1/19/2021 |
| 564-245 | Silverdale | 09/26/2023 |
| 564-246 | Point Roberts | 02/07/2025 |
| 564-248 | Vancouver | 11/06/2023 |
| 564-249 | Marysville | 11/27/2023 |
| 564-250 | Olympia | 01/02/2024 |
| 564-251 | Bremerton | 01/05/2024 |
| 564-252 | Bremerton | 01/09/2024 |
| 564-253 | Bremerton | 01/09/2024 |
| 564-254 | Bremerton | 01/09/2024 |
| 564-255 | Bremerton | 01/09/2024 |
| 564-256 | Bremerton | 01/09/2024 |
| 564-257 | Bremerton | 01/09/2024 |
| 564-258 | Vancouver | 02/16/2024 |
| 564-259 | Aberdeen | 08/16/2024 |
| 564-260 | Mt Vernon | 09/16/2024 |
| 564-262 | Longview | 10/3/2022 |
| 564-264 | Curtis | 9/20/2022 |
| 564-274 | Vancouver | 12/09/2024 |
| 564-333 | Longview | 8/5/2021 |
| 564-397 | Vancouver | 6/30/2017 |
| 564-444 | Vancouver | 3/10/2021 |
| 564-464 | Olympia | 10/30/2020 |
| 564-465 | Orting | 4/21/2021 |
| 564-516 | Marysville | 4/5/2022 |
| 564-524 | Copalis | 11/18/2020 |
| 564-529 | Rochester | 4/21/2021 |
| 564-544 | Aberdeen | 10/22/2020 |
| 564-546 | Belfair | 10/22/2020 |
| 564-549 | Oak Harbor | 12/09/2024 |
| 564-565 | Whatcom County | 11/16/2022 |
| 564-626 | Pacific Beach | 3/8/2022 |
| 564-633 | Winlock | 3/11/2022 |
| 564-634 | Belfair | 08/30/2024 |
| 564-645 | Poulsbo | 04/07/2023 |
| 564-653 | Vancouver | 3/16/2022 |
| 564-654 | Bremerton | 10/22/2020 |
| 564-665 | Ocosta | 3/11/2022 |
| 564-666 | Vader | 12/21/2021 |
| 564-669 | Olympia | 3/15/2022 |
| 564-676 | Oak Harbor | 4/18/2021 |
| 564-777 | Castle Rock | 4/16/2019 |
| 564-888 | Vancouver | 12/28/2018 |
| 564-900 | Mount Vernon | 11/22/2021 |
| 564-999 | Olympia | 2/25/2019 |
- For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
- Assignment date.
- NXX prefixes last updated: June 3, 2025
Cities in area code 564
| City1 | County | Time Zone1 |
|---|---|---|
| Aberdeen | Grays Harbor | P |
| Acme | Whatcom | P |
| Adna | Lewis | P |
| Allyn | Mason | P |
| Amanda Park | Grays Harbor | P |
| Amboy | Clark | P |
| Anacortes | Skagit | P |
| Ariel | Cowlitz | P |
| Arlington | Snohomish | P |
| Ashford | Pierce | P |
| Bainbridge Island | Kitsap | P |
| Baring | King | P |
| Battle Ground | Clark | P |
| Bay Center | Pacific | P |
| Beaver | Clallam | P |
| Belfair | Mason | P |
| Bellingham | Whatcom | P |
| Black Diamond | King | P |
| Blaine | Whatcom | P |
| Blakely Island | San Juan | P |
| Bow | Skagit | P |
| Bremerton | Kitsap | P |
| Brinnon | Jefferson | P |
| Brush Prairie | Clark | P |
| Bucoda | Thurston | P |
| Burlington | Skagit | P |
| Burton | King | P |
| Camano Island | Island | P |
| Camas | Clark | P |
| Carbonado | Pierce | P |
| Carlsborg | Clallam | P |
| Carrolls | Cowlitz | P |
| Castle Rock | Cowlitz | P |
| Cathlamet | Wahkiakum | P |
| Centralia | Lewis | P |
| Chehalis | Lewis | P |
| Chimacum | Jefferson | P |
| Chinook | Pacific | P |
| Cinebar | Lewis | P |
| Clallam Bay | Clallam | P |
| Clearlake | Skagit | P |
| Clinton | Island | P |
| Concrete | Skagit | P |
| Conway | Skagit | P |
| Copalis Beach | Grays Harbor | P |
| Copalis Crossing | Grays Harbor | P |
| Cosmopolis | Grays Harbor | P |
| Cougar | Cowlitz | P |
| Coupeville | Island | P |
| Curtis | Lewis | P |
| Custer | Whatcom | P |
| Darrington | Snohomish | P |
| Deer Harbor | San Juan | P |
| Deming | Whatcom | P |
| Des Moines | King | P |
| Doty | Lewis | P |
| East Olympia | Thurston | P |
| Eastsound | San Juan | P |
| Elbe | Pierce | P |
| Elma | Grays Harbor | P |
| Enumclaw | King | P |
| Ethel | Lewis | P |
| Everson | Whatcom | P |
| Ferndale | Whatcom | P |
| Forks | Clallam | P |
| Freeland | Island | P |
| Friday Harbor | San Juan | P |
| Galvin | Lewis | P |
| Glenoma | Lewis | P |
| Gold Bar | Snohomish | P |
| Granite Falls | Snohomish | P |
| Grapeview | Mason | P |
| Grayland | Grays Harbor | P |
| Grays River | Wahkiakum | P |
| Greenbank | Island | P |
| Hamilton | Skagit | P |
| Hansville | Kitsap | P |
| Heisson | Clark | P |
| Hobart | King | P |
| Hoodsport | Mason | P |
| Hoquiam | Grays Harbor | P |
| Humptulips | Grays Harbor | P |
| Ilwaco | Pacific | P |
| Index | Snohomish | P |
| Indianola | Kitsap | P |
| Joyce | Clallam | P |
| Kalama | Cowlitz | P |
| Kapowsin | Pierce | P |
| Kelso | Cowlitz | P |
| Keyport | Kitsap | P |
| Kingston | Kitsap | P |
| La Center | Clark | P |
| La Conner | Skagit | P |
| La Grande | Pierce | P |
| La Push | Clallam | P |
| Lacey | Thurston | P |
| Langley | Island | P |
| Lebam | Pacific | P |
| Lilliwaup | Mason | P |
| Littlerock | Thurston | P |
| Long Beach | Pacific | P |
| Longmire | Pierce | P |
| Longview | Cowlitz | P |
| Lopez Island | San Juan | P |
| Lummi Island | Whatcom | P |
| Lyman | Skagit | P |
| Lynden | Whatcom | P |
| Malone | Grays Harbor | P |
| Manchester | Kitsap | P |
| Maple Falls | Whatcom | P |
| Marblemount | Skagit | P |
| Marysville | Snohomish | P |
| Matlock | Mason | P |
| McCleary | Grays Harbor | P |
| McKenna | Pierce | P |
| Menlo | Pacific | P |
| Mercer Island | King | P |
| Mineral | Lewis | P |
| Moclips | Grays Harbor | P |
| Monroe | Snohomish | P |
| Montesano | Grays Harbor | P |
| Morton | Lewis | P |
| Mossyrock | Lewis | P |
| Mount Vernon | Skagit | P |
| Nahcotta | Pacific | P |
| Napavine | Lewis | P |
| Naselle | Pacific | P |
| Neah Bay | Clallam | P |
| Neilton | Grays Harbor | P |
| Nooksack | Whatcom | P |
| Nordland | Jefferson | P |
| North Lakewood | Snohomish | P |
| Oak Harbor | Island | P |
| Oakville | Grays Harbor | P |
| Ocean Park | Pacific | P |
| Ocean Shores | Grays Harbor | P |
| Olga | San Juan | P |
| Olympia | Thurston | P |
| Onalaska | Lewis | P |
| Orcas | San Juan | P |
| Orting | Pierce | P |
| Oysterville | Pacific | P |
| Pacific Beach | Grays Harbor | P |
| Packwood | Lewis | P |
| Paradise Inn | Pierce | P |
| Pe Ell | Lewis | P |
| Point Roberts | Whatcom | P |
| Port Angeles | Clallam | P |
| Port Gamble | Kitsap | P |
| Port Hadlock | Jefferson | P |
| Port Ludlow | Jefferson | P |
| Port Orchard | Kitsap | P |
| Port Townsend | Jefferson | P |
| Poulsbo | Kitsap | P |
| Quilcene | Jefferson | P |
| Quinault | Grays Harbor | P |
| Rainier | Thurston | P |
| Randle | Lewis | P |
| Ravensdale | King | P |
| Raymond | Pacific | P |
| Retsil | Kitsap | P |
| Ridgefield | Clark | P |
| Rochester | Thurston | P |
| Rockport | Skagit | P |
| Rollingbay | Kitsap | P |
| Rosburg | Wahkiakum | P |
| Ryderwood | Cowlitz | P |
| Salkum | Lewis | P |
| Satsop | Grays Harbor | P |
| Seabeck | Kitsap | P |
| Seahurst | King | P |
| Seattle | King | P |
| Seaview | Pacific | P |
| Sedro-Woolley | Skagit | P |
| Sekiu | Clallam | P |
| Sequim | Clallam | P |
| Shaw Island | San Juan | P |
| Shelton | Mason | P |
| Silvana | Snohomish | P |
| Silver Creek | Lewis | P |
| Silverdale | Kitsap | P |
| Silverlake | Cowlitz | P |
| Skamokawa | Wahkiakum | P |
| Skykomish | King | P |
| Snohomish | Snohomish | P |
| South Bend | Pacific | P |
| South Colby | Kitsap | P |
| South Prairie | Pierce | P |
| Southworth | Kitsap | P |
| Stanwood | Snohomish | P |
| Startup | Snohomish | P |
| Sultan | Snohomish | P |
| Sumas | Whatcom | P |
| Suquamish | Kitsap | P |
| Taholah | Grays Harbor | P |
| Tahuya | Mason | P |
| Tenino | Thurston | P |
| Tokeland | Pacific | P |
| Toledo | Lewis | P |
| Toutle | Cowlitz | P |
| Tracyton | Kitsap | P |
| Tumwater | Thurston | P |
| Union | Mason | P |
| Vader | Lewis | P |
| Vancouver | Clark | P |
| Vashon | King | P |
| Vaughn | Pierce | P |
| Waldron | San Juan | P |
| Washougal | Clark | P |
| Wauna | Pierce | P |
| Westport | Grays Harbor | P |
| Wilkeson | Pierce | P |
| Winlock | Lewis | P |
| Woodland | Cowlitz | P |
| Yacolt | Clark | P |
| Yelm | Thurston | P |
- Listed above are most places served by USA area code 564. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- P stands for Pacific Time (currently ).