{"area_code":"308","type":"geographic","status":"active","country":"US","region":"Nebraska","region_code":"NE","principal_city":"Grand Island","cities":["Grand Island","Kearney","North Platte"],"timezone":"America/Chicago","timezone_label":"Central & Mountain Time","current_local_time":"2026-08-04 15:11:22","ten_digit_dialing":false,"service_type":null,"overlay_codes":[],"nearby_codes":["402","531","712","785","620","605"],"summary":"Area code 308 covers Grand Island and nearby cities including Kearney, North Platte in Nebraska, in the Central & Mountain Time.","carrier_summary":{"nxx_prefixes":462,"blocks":2229,"wireless_pct":36,"top_carriers":[{"name":"ONVOY, LLC - NE","blocks":370},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE","blocks":322},{"name":"QWEST CORPORATION","blocks":190},{"name":"NEW CINGULAR WIRELESS PCS, LLC - IL","blocks":181},{"name":"LEVEL 3 COMMUNICATIONS, LLC - NE","blocks":142},{"name":"UNITED STATES CELLULAR - NE","blocks":125}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/308","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}