Area Code 440-229 located in MENTOR, LAKE, OH, more detail is as below. Place NPA (Numbering Plan Area) : 440 NXX (Local Number Prefix) : 229 City : MENTOR County : LAKE State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 39085 LATA (Local Access Transport Area) : 320 Rate Center : HILLCREST ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 44060 Other Information NPANXX : 440229 County Population : 0 Switch CLLI (Common Language Location Identifier) : CLEVOH62SMD MSA CBSA (Core Based Statistical Area) : Cleveland-Elyria-Mentor, OH MSA CBSA Code (Core Based Statistical Area) : 17460 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : CLEVELAND Latitude : 41.4989 Longitude : -81.6905 ‹ previous : 440-229 next › : 440-230 Telephone Number List 440-229-0000 ~ 440-229-9999