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zipcodes.pro — AREA-CODE/564

564 area code

Area code 564 is in Washington. It covers Vancouver, Marysville, Lacey and 158 other places: 124 ZIP codes in Clark, Thurston, Kitsap and 13 other counties. Local time there is , Pacific Time. In service since 2017 as an overlay: it covers the same area as 206 and 360, so a number from there can have any of them.

Time zone
Pacific
Largest city
Vancouver
Overlays
206, 360
In service since
2017
Rate centres
33
Prefixes assigned
96 (960,000 numbers)

Who calls from a 564 number

NANPA records the carrier each block of 564 numbers is assigned to. Of the 788,000 564 numbers assigned, 53% are with cable, internet-calling, business and other carriers (Onvoy, Teleport Communications (AT&T) and Peerless Network Of Washington); 46% with mobile carriers (T-Mobile, Verizon Wireless and AT&T Mobility).

That is who the numbers were assigned to: people keep their number when they change carrier, so any one number may have moved since.

Carriers holding the most 564 numbers
CarrierKindShare
OnvoyCable, VoIP, other22%
T-MobileMobile19%
Verizon WirelessMobile19%
Teleport Communications (AT&T)Cable, VoIP, other10%
AT&T MobilityMobile5%
Peerless Network Of WashingtonCable, VoIP, other4%

An area code says where a number was issued, not where the caller is: people keep their numbers when they move, and caller ID can be set to show any number, which the FCC calls spoofing. If a call you did not expect asks for money or personal details, the FCC advises hanging up and calling the company back on a number you look up yourself. Unwanted calls can be reported to the FTC at ReportFraud.ftc.gov.

Places in area code 564

The 31 places with a telephone rate centre of their own using 564, largest first. Each links to its ZIP codes.

Places in area code 564
PlaceZIP codesPopulation
Vancouver, WA 14 195,300
Marysville, WA 2 73,002
Olympia, WA 11 55,951
Bremerton, WA 5 44,830
Longview, WA 1 38,069
Mount Vernon, WA 2 35,377
Camas, WA 1 27,007
Oak Harbor, WA 2 24,362
Battle Ground, WA 1 21,886
Silverdale, WA 2 20,685
Port Angeles, WA 2 20,118
Centralia, WA 1 18,830
Aberdeen, WA 1 17,088
Poulsbo, WA 1 12,165
Orting, WA 1 8,978
Rochester, WA 1 5,834
Buckley, WA 1 5,371
Belfair, WA 1 4,557
Elma, WA 1 3,483
Castle Rock, WA 1 2,217
Winlock, WA 1 2,140
Tenino, WA 1 2,025
South Bend, WA 1 1,869
Yacolt, WA 1 1,684
Point Roberts, WA 1 1,288
Vader, WA 1 745
Copalis Beach, WA 1 671
Curtis, WA 1 460
Ocosta, WA — 235
Pacific Beach, WA 1 48
Hat Island, WA — 0

Nearby places using 564

These places have no rate centre of their own in NANPA's records; the nearest one uses 564. Near an area-code boundary that can be wrong for part of a town.

ZIP codes in area code 564

124 ZIP codes in 90 towns, by the town each is mailed to, largest first. Each links to its own page.

Where 564 numbers are issued

NANPA's rate centres with the most 564 prefixes (each prefix is 10,000 numbers), under NANPA's own abbreviated names.

Rate centres using area code 564
Rate centrePlacePrefixes
BREMERTON Bremerton 17
VANCOUVER Vancouver 14
OLYMPIA Olympia 9
LONGVIEW Longview 6
ABERDEEN Aberdeen 5
CENTRALIA Centralia 4

Counties

The counties of its ZIP codes, most residents first, with how many of its ZIP codes each has.

Which code covers where you are now? What area code am I in? answers from your location.

Questions about area code 564

Where is area code 564?

Area code 564 is in Washington. It covers Vancouver, Marysville, Lacey and 158 other places: 124 ZIP codes in Clark, Thurston, Kitsap and 13 other counties.

What ZIP codes are in area code 564?

124 ZIP codes, by the town each is mailed to: Vancouver (14, 98660 to 98687), Marysville (2, 98270 to 98271), Lacey (2, 98503 to 98509), Olympia (11, 98501 to 98599) and 86 more towns. The full list is on this page.

What time zone is area code 564 in?

Pacific time.

Is a 564 number a mobile or a landline?

It can be either. 46% of 564 numbers are assigned to mobile carriers and under 1% to local phone companies (NANPA, 2026-10-10); the rest are with cable, internet-calling, business and paging carriers. A number keeps its area code when it moves to another carrier.

What area codes overlay 564?

206 and 360. They cover the same area as 564, so a new number there can be given any of them.

Does a 564 number mean the caller is in Washington?

Not necessarily. An area code says where the number was first issued. People keep their numbers when they move or switch carriers, and calling software can show any number, so a 564 call can come from anywhere.

Other area codes in Washington

All 6 Washington area codes, by area, with the cities each covers

Source: NANPA NPA database, central office code and thousands-block assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.

Cite this page

zipcodes.pro. “Area code 564.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-code/564

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