{"area_code":"918","type":"geographic","status":"active","country":"US","region":"Oklahoma","region_code":"OK","principal_city":"Tulsa","cities":["Tulsa","Broken Arrow","Muskogee","Bartlesville"],"timezone":"America/Chicago","timezone_label":"Central Time","current_local_time":"2026-08-04 15:53:46","ten_digit_dialing":true,"service_type":null,"overlay_codes":["539"],"nearby_codes":["539","405","572","479","417","316"],"summary":"Area code 918 covers Tulsa and nearby cities including Broken Arrow, Muskogee, Bartlesville in Oklahoma, in the Central Time.","carrier_summary":{"nxx_prefixes":782,"blocks":5558,"wireless_pct":42,"top_carriers":[{"name":"SOUTHWESTERN BELL","blocks":1049},{"name":"NEW CINGULAR WIRELESS PCS, LLC - IL","blocks":775},{"name":"T-MOBILE USA, INC.","blocks":626},{"name":"ONVOY, LLC - OK","blocks":446},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK","blocks":417},{"name":"UNITED STATES CELLULAR - OK","blocks":344}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/918","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}