Area Code 506-221 located in FLORENCEVILLE, , NB, more detail is as below. Place NPA (Numbering Plan Area) : 506 NXX (Local Number Prefix) : 221 City : FLORENCEVILLE State : NB (New Brunswick) NXX Use Type : Wireless NXX Intro Version : 2004-05-02 LATA (Local Access Transport Area) : 890 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. Other Information NPANXX : 506221 Time Zone : Atlantic (GMT -04:00) Coverage Area Name : FLORENCEVILLE Latitude : 46.4401 Longitude : -67.6174 ‹ previous : 506-217 next › : 506-228 Telephone Number List 506-221-0000 ~ 506-221-9999