Area Code 443-206 located in PERRYVILLE, CECIL, MD, more detail is as below. Place NPA (Numbering Plan Area) : 443 NXX (Local Number Prefix) : 206 City : PERRYVILLE County : CECIL State : MD (Maryland) NXX Use Type : Wireless NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 24015 LATA (Local Access Transport Area) : 238 Rate Center : PERRYVILLE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 21903 Other Information NPANXX : 443206 County Population : 0 Switch CLLI (Common Language Location Identifier) : CTVLMDBACM3 MSA CBSA (Core Based Statistical Area) : Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA CBSA Code (Core Based Statistical Area) : 37980 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Overlay : L Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD OCN (Operating Company Number) : 6395 Coverage Area Name : PERRYVILLE Latitude : 39.5576 Longitude : -76.0718 ‹ previous : 443-205 next › : 443-207 Telephone Number List 443-206-0000 ~ 443-206-9999