{"area_code":"770","type":"geographic","status":"active","country":"US","region":"Georgia","region_code":"GA","principal_city":"Atlanta Northeast","cities":["Atlanta Northeast","Atlanta","Sandy Springs","Roswell","Alpharetta","Marietta","Smyrna","Dunwoody","College Park","Douglasville","Duluth","Forest Park","Gainesville","Griffin","Kennesaw","Lawrenceville","Mableton","Peachtree City","Redan","Tucker"],"timezone":"America/New_York","timezone_label":"Eastern Time","current_local_time":"2026-08-04 16:09:42","ten_digit_dialing":true,"service_type":null,"overlay_codes":["470","678","943"],"nearby_codes":["678","404","470","943","706","762"],"summary":"Area code 770 covers Atlanta Northeast and nearby cities including Atlanta, Sandy Springs, Roswell in Georgia, in the Eastern Time.","carrier_summary":{"nxx_prefixes":780,"blocks":4090,"wireless_pct":28,"top_carriers":[{"name":"BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL","blocks":1296},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA","blocks":380},{"name":"ONVOY, LLC - GA","blocks":366},{"name":"POWERTEL ATLANTA LICENSES, INC.","blocks":292},{"name":"NEW CINGULAR WIRELESS PCS, LLC - GA","blocks":235},{"name":"BANDWIDTH.COM CLEC, LLC - GA","blocks":225}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/770","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}