{"area_code":"640","type":"geographic","status":"active","country":"US","region":"New Jersey","region_code":"NJ","principal_city":"Atlantic City","cities":["Atlantic City","Trenton","Ewing","Willingboro"],"timezone":"America/New_York","timezone_label":"Eastern Time","current_local_time":"2026-08-04 16:09:29","ten_digit_dialing":true,"service_type":null,"overlay_codes":["609"],"nearby_codes":["609","215","267","445","856","732"],"summary":"Area code 640 covers Atlantic City and nearby cities including Trenton, Ewing, Willingboro in New Jersey, in the Eastern Time.","carrier_summary":{"nxx_prefixes":124,"blocks":1255,"wireless_pct":56,"top_carriers":[{"name":"NEW CINGULAR WIRELESS PCS, LLC - DC","blocks":401},{"name":"ONVOY, LLC - NJ","blocks":313},{"name":"OMNIPOINT COMMUNICATIONS ENTERPRISES, LP","blocks":111},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ","blocks":103},{"name":"ONVOY SPECTRUM, LLC","blocks":72},{"name":"BANDWIDTH.COM CLEC, LLC - NJ","blocks":49}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/640","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}