{"area_code":"430","type":"geographic","status":"active","country":"US","region":"Texas","region_code":"TX","principal_city":"Longview","cities":["Longview","Tyler","Sherman","Texarkana","Corsicana","Denison","Greenville","Marshall","Paris"],"timezone":"America/Chicago","timezone_label":"Central Time","current_local_time":"2026-08-04 15:01:19","ten_digit_dialing":true,"service_type":null,"overlay_codes":["903"],"nearby_codes":["903","469","972","214","945","682"],"summary":"Area code 430 covers Longview and nearby cities including Tyler, Sherman, Texarkana in Texas, in the Central Time.","carrier_summary":{"nxx_prefixes":282,"blocks":2195,"wireless_pct":29,"top_carriers":[{"name":"ONVOY, LLC - TX","blocks":583},{"name":"NEW CINGULAR WIRELESS PCS, LLC - IL","blocks":209},{"name":"ONVOY SPECTRUM, LLC","blocks":178},{"name":"BANDWIDTH.COM CLEC, LLC - TX","blocks":131},{"name":"T-MOBILE USA, INC.","blocks":127},{"name":"TWC IP ENABLED SERVICES, LLC","blocks":114}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/430","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}