Active Prefixes in Area Code 564

Prefix Location Company
564-200 Bellingham Qwest Corporation - Wa
564-201 Lacey Qwest Corporation - Wa
564-240
564-300 Bremerton Qwest Corporation - Wa
564-400 Aberdeen Qwest Corporation - Wa
564-401 Port Angeles Qwest Corporation - Wa
564-500 Monroe Verizon Northwest Inc. - Wa
564-501 Mount Vernon Verizon Northwest Inc. - Wa
564-555 Seattle Qwest Corporation - Wa
564-888
564-999