Area Code 506-209 located in KESWICK, , NB, more detail is as below. Place NPA (Numbering Plan Area) : 506 NXX (Local Number Prefix) : 209 City : KESWICK State : NB (New Brunswick) NXX Use Type : Landline NXX Intro Version : 2006-06-01 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 : 506209 Time Zone : Atlantic (GMT -04:00) Observes Daylight Saving Time : Yes Coverage Area Name : KESWICK Latitude : 45.9706 Longitude : -66.8574 ‹ previous : 506-208 next › : 506-210 Telephone Number List 506-209-0000 ~ 506-209-9999