564 Area Code

W Washington State

June 19, 2019

Area Code: 564
State/Region: W Washington State
Major Cities: Seattle
Time Zone: Pacific
Current Time: 3:17 PM
Date Assigned: 20-Sep-99
In Service Since: 28-Aug-17
Overlay?: Yes
Overlay Complex: 360/564
Local Call Dialing: 10D
Toll Call Dialing: 1+10D
   

564 Prefixes/Exchanges

Prefix
Location / Company
Company
Assigned
564-206
[UNASSIGNED]
564-211
[UNASSIGNED]
564-247
[UNASSIGNED]
564-253
[UNASSIGNED]
564-311
[UNASSIGNED]
564-360
[UNASSIGNED]
564-411
[UNASSIGNED]
564-425
[UNASSIGNED]
564-500
FRONTIER COMMUNICATIONS NORTHWEST INC. - WA
[UNASSIGNED]
564-509
[UNASSIGNED]
564-511
[UNASSIGNED]
564-555
QWEST CORPORATION
[UNASSIGNED]
564-564
[UNASSIGNED]
564-611
[UNASSIGNED]
564-700
[UNASSIGNED]
564-711
[UNASSIGNED]
564-729
[UNASSIGNED]
564-811
[UNASSIGNED]
564-911
[UNASSIGNED]
564-950
[UNASSIGNED]
564-958
[UNASSIGNED]
564-959
[UNASSIGNED]
564-976
[UNASSIGNED]
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