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Area code 564

Area code 564 serves Washington, including Bremerton, Vancouver and Olympia (Pacific time). It has been in service since August 28, 2017.

Numbers starting with 564 drew 440 reports to the FTC from Aug 14, 2026 to Nov 11, 2026 and 177 complaints to the FCC since November 2023. The number on your screen can be faked, so a 564 number proves nothing about where a call came from.

Location
Washington(seattle--Bellevue--Everett, WA Pmsa) and (tacoma, WA Pmsa)
Time zone
Pacific
In service since
August 28, 2017Created from 360
Overlay
None: the only code for its area
Local calls
Dial 10 digitsArea code needed, even next door
Exchanges in use
97 of 792held by 21 carriers
Projected to run out
1Q 2069NANPA forecast 2026.2

Complaints about 564 numbers

Reports where the number on the consumer's caller ID (or, for the FCC, the number the caller asked them to call back) starts with 564. These are counts of what people reported; the agencies do not verify them.

FTC reports, Aug 14, 2026 to Nov 11, 2026

440

FCC complaints since November 2023

177

Different 564 numbers reported

570

FCC complaints naming a 564 number, by month

November 2023 to October 2026. Source: FCC Consumer Complaints Data.

Show as a table
MonthComplaints
November 20236
December 20235
January 202410
February 20242
March 20242
April 20243
May 20247
June 20242
July 20249
August 20245
September 20242
October 20247
November 20245
December 20242
January 20253
February 20251
March 20252
April 20259
May 20254
June 20257
July 20255
August 20257
September 20255
October 20250
November 20254
December 20252
January 20265
February 20265
March 20265
April 20264
May 20262
June 20268
July 20264
August 20266
September 20263
October 202611

What people said 564 calls were about

Subjects picked in FTC reports, August 14, 2026 to November 11, 2026. 274 of 440 reports were robocalls.

Show as a table
SubjectReports
Other151
Reducing your debt (credit cards, mortgage, student loans)94
Dropped call or no message80
Calls pretending to be government, businesses, or family and friends37
Home improvement and cleaning17
Computer and technical support5

Most reported 564 numbers

Numbers with at least five reports from three or more places in the last twelve months. Many of them are likely spoofed.

Places served by 564

NANPA lists 33 rate centers for 564. A rate center is the town or district a block of numbers is tied to for billing; sorted here by how many exchanges each holds.
  • Bremerton17
  • Vancouver14
  • Olympia10
  • Longview6
  • Aberdeen5
  • Centralia4
  • Whatcom City4
  • Marysville3
  • Mount Vernon3
  • Silverdale3
  • Belfair2
  • Buckley2
  • Camas2
  • Oak Harbor2
  • Port Angeles2
  • Battle Ground1
  • Castle Rock1
  • Copalis1
  • Curtis1
  • Elma1
  • Hat Island1
  • Ocosta1
  • Orting1
  • Pacific Beach1
Show all 33 rate centers

Point Roberts, Port Orchard, Poulsbo, Rochester, South Bend, Tenino, Vader, Winlock, Yacolt.

Phone companies holding 564 exchanges

Each exchange (the three digits after the area code) is assigned to one carrier. 100% of these exchanges are pooled: their numbers are handed out in blocks of 1,000 to other carriers, so the holder below is not always the company serving a given number.

Exchanges held, top 8 of 21 carriers

NANPA central office code assignments, file of November 11, 2026.

Show as a table
Carrier (legal name)Exchanges
T-Mobile USA, Inc.23
Cellco Partnership dba Verizon Wireless - WA13
Onvoy, LLC - WA13
Teleport Communications America, LLC - WA8
Fractel, LLC7
Ton80 Communications, LLC6
Level 3 Communications, LLC - WA4
Comcast IP Phone, LLC3

When today's 564 exchanges were assigned

Exchanges still assigned, by year of assignment. Exchanges returned since are not counted.

Show as a table
YearExchanges
20171
20182
20192
202010
202121
202222
202314
202413
20256
20265

Check a 564 number

A check shows the carrier and rate center of the number's exchange and every FTC and FCC report about that exact number. Why the number on screen can be fake.

Other area codes in Washington

NANPA area code database and central office code file of November 11, 2026; FCC complaints November 1, 2023 to November 11, 2026; FTC reports August 14, 2026 to November 11, 2026. How the data is used.

Official sources (7)Show