Area Code 940-220 located in DENTON, DENTON, TX, more detail is as below. Place NPA (Numbering Plan Area) : 940 NXX (Local Number Prefix) : 220 City : DENTON County : DENTON State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 2003-02-09 FIPS (Federal Information Processing Standards) : 48121 LATA (Local Access Transport Area) : 552 Rate Center : DENTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 76209 Other Information NPANXX : 940220 Switch CLLI (Common Language Location Identifier) : FTWOTX52DS0 MSA CBSA (Core Based Statistical Area) : Dallas-Fort Worth-Arlington, TX MSA CBSA Code (Core Based Statistical Area) : 19100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT COMMUNICATIONS COMPANY, L.P. - TX OCN (Operating Company Number) : 8743 Coverage Area Name : DENTON Latitude : 33.2166 Longitude : -97.1335 ‹ previous : 940-220 next › : 940-221 Telephone Number List 940-220-0000 ~ 940-220-9999