Area Code 209-348 located in LOCKEFORD, SAN JOAQUIN, CA, more detail is as below. Place NPA (Numbering Plan Area) : 209 NXX (Local Number Prefix) : 348 City : LOCKEFORD County : SAN JOAQUIN State : CA (California) NXX Use Type : Landline NXX Intro Version : 12/14/2006 FIPS (Federal Information Processing Standards) : 06077 LATA (Local Access Transport Area) : 738 Rate Center : CLEMENTS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 95237 Other Information NPANXX : 209348 County Population : 0 Switch CLLI (Common Language Location Identifier) : SKTNCA01X7X MSA CBSA (Core Based Statistical Area) : Stockton, CA MSA CBSA Code (Core Based Statistical Area) : 44700 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : MPOWER NETWORKS SERVICES INC. - CA OCN (Operating Company Number) : 748D Coverage Area Name : LOCKEFORD Latitude : 38.1939 Longitude : -121.0924 ‹ previous : 209-346 next › : 209-349 Telephone Number List 209-348-0000 ~ 209-348-9999