Area Code 978-223 located in DANVERS, ESSEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 978 NXX (Local Number Prefix) : 223 City : DANVERS County : ESSEX State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 25009 LATA (Local Access Transport Area) : 128 Rate Center : DANVERS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01923 Other Information NPANXX : 978223 Switch CLLI (Common Language Location Identifier) : BSTNMACODS7 MSA CBSA (Core Based Statistical Area) : Boston-Cambridge-Quincy, MA-NH MSA CBSA Code (Core Based Statistical Area) : 14460 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : PAETEC COMMUNICATIONS, INC. OCN (Operating Company Number) : 4084 Coverage Area Name : DANVERS Latitude : 42.5626 Longitude : -70.9319 ‹ previous : 978-222 next › : 978-224 Telephone Number List 978-223-0000 ~ 978-223-9999