Area Code 580-397 located in MANITOU, TILLMAN, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 397 City : MANITOU County : TILLMAN State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 40141 LATA (Local Access Transport Area) : 536 Rate Center : MANITOU ZIP Code Count : 119 ZIP Code Frequency : 100 ZIP Code : 73555 Other Information NPANXX : 580397 County Population : 0 Switch CLLI (Common Language Location Identifier) : MANTOKXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : PIONEER TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2018 Coverage Area Name : FREDERICK Latitude : 34.4988 Longitude : -98.9836 ‹ previous : 580-396 next › : 580-398 Telephone Number List 580-397-0000 ~ 580-397-9999