Area Code 918-441 located in MUSKOGEE, MUSKOGEE, OK, more detail is as below. Place NPA (Numbering Plan Area) : 918 NXX (Local Number Prefix) : 441 City : MUSKOGEE County : MUSKOGEE State : OK (Oklahoma) NXX Use Type : Wireless NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 40101 LATA (Local Access Transport Area) : 538 Rate Center : MUSKOGEE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 74401 Other Information NPANXX : 918441 Switch CLLI (Common Language Location Identifier) : TULUOKSPCM0 MSA CBSA (Core Based Statistical Area) : Muskogee, OK MSA CBSA Code (Core Based Statistical Area) : 34780 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : UNITED STATES CELLULAR CORP. - OKLAHOMA OCN (Operating Company Number) : 6272 Coverage Area Name : MUSKOGEE Latitude : 35.7429 Longitude : -95.3671 ‹ previous : 918-440 next › : 918-442 Telephone Number List 918-441-0000 ~ 918-441-9999