{"area_code":"484","type":"geographic","status":"active","country":"US","region":"Pennsylvania","region_code":"PA","principal_city":"Philadelphia","cities":["Philadelphia","Allentown","Reading","Bethlehem","Drexel Hill","Easton","Norristown","Pottstown","Radnor","Springfield","West Chester"],"timezone":"America/New_York","timezone_label":"Eastern Time","current_local_time":"2026-10-23 10:54:03","ten_digit_dialing":true,"service_type":null,"overlay_codes":["610","835"],"nearby_codes":["610","835","215","267","445","856"],"summary":"Area code 484 covers Philadelphia, Pennsylvania (Eastern Time) and nearby Allentown, Reading and Bethlehem; overlays 610 and 835 share the same area.","carrier_summary":{"nxx_prefixes":786,"blocks":7430,"wireless_pct":32,"top_carriers":[{"name":"ONVOY, LLC - PA","blocks":1029},{"name":"OMNIPOINT COMMUNICATIONS ENTERPRISES, LP","blocks":734},{"name":"NEW CINGULAR WIRELESS PCS, LLC - DC","blocks":648},{"name":"PAETEC ITEL, LLC","blocks":637},{"name":"LEVEL 3 COMMUNICATIONS, LLC - PA","blocks":598},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA","blocks":514}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/484","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-10-21"}