{"area_code":"937","type":"geographic","status":"active","country":"US","region":"Ohio","region_code":"OH","principal_city":"Dayton","cities":["Dayton","Springfield","Kettering","Beavercreek","Huber Heights","Centerville","Fairborn","Piqua","Riverside","Sidney","Trotwood","Troy","Xenia"],"timezone":"America/New_York","timezone_label":"Eastern Time","current_local_time":"2026-08-04 16:53:51","ten_digit_dialing":true,"service_type":null,"overlay_codes":["326"],"nearby_codes":["326","283","513","380","614","220"],"summary":"Area code 937 covers Dayton and nearby cities including Springfield, Kettering, Beavercreek in Ohio, in the Eastern Time.","carrier_summary":{"nxx_prefixes":780,"blocks":5703,"wireless_pct":35,"top_carriers":[{"name":"OHIO BELL TEL CO","blocks":617},{"name":"ONVOY, LLC - OH","blocks":604},{"name":"T-MOBILE USA, INC.","blocks":579},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH","blocks":545},{"name":"NEW CINGULAR WIRELESS PCS, LLC - IL","blocks":513},{"name":"BANDWIDTH.COM CLEC, LLC - OH","blocks":348}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/937","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}