Area Code 808-356 located in SCHOFIELD BARRACKS, HONOLULU, HI, more detail is as below. Place NPA (Numbering Plan Area) : 808 NXX (Local Number Prefix) : 356 City : SCHOFIELD BARRACKS County : HONOLULU State : HI (Hawaii) NXX Use Type : Landline NXX Intro Version : 2002-02-13 FIPS (Federal Information Processing Standards) : 15003 LATA (Local Access Transport Area) : 834 Rate Center : HONOLULU ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 96857 Other Information NPANXX : 808356 Switch CLLI (Common Language Location Identifier) : MILNHIXDDS0 MSA CBSA (Core Based Statistical Area) : Honolulu, HI MSA CBSA Code (Core Based Statistical Area) : 26180 Time Zone : Hawaii - Aleutian (GMT -10:00) Observes Daylight Saving Time : No Company : TW TELECOM OF HAWAII L.P. - HI OCN (Operating Company Number) : 8297 Coverage Area Name : HONOLULU Latitude : 21.3147 Longitude : -157.8633 ‹ previous : 808-355 next › : 808-356 Telephone Number List 808-356-0000 ~ 808-356-9999