Area code 564

Prefix State OCN Company Ratecenter
+1 564-240WA9638Qwest corporationSilverdale
+1 564-397WA7172Electric lightwave, llc dba allstream - orVancouver
+1 564-777WA145JTerra nova telecom inc.Castlerock
+1 564-888WA145JTerra nova telecom inc.Vancouver
+1 564-999WA145JTerra nova telecom inc.Olympia