{"area_code":"438","type":"geographic","status":"active","country":"CA","region":"Quebec","region_code":"QC","principal_city":"Montréal","cities":["Montréal","Sainte-Geneviève","Pointe-Claire","Île-Perrot","Lachine","Roxboro"],"timezone":"America/Toronto","timezone_label":"Eastern Time","current_local_time":"2026-08-04 19:53:21","ten_digit_dialing":true,"service_type":null,"overlay_codes":["263","514"],"nearby_codes":["263","579","354","450","514","468"],"summary":"Area code 438 covers Montréal and nearby cities including Sainte-Geneviève, Pointe-Claire, Île-Perrot in Quebec, in the Eastern Time.","carrier_summary":{"nxx_prefixes":603,"blocks":603,"wireless_pct":67,"top_carriers":[{"name":"BELL CELLULAR, INC.","blocks":174},{"name":"VIDEOTRON LTD.","blocks":82},{"name":"TELE-MOBILE COMPANY DBA TELUS MOBILITY","blocks":74},{"name":"IRISTEL INC. - ON","blocks":71},{"name":"ROGERS COMMUNICATIONS CANADA INC.","blocks":63},{"name":"FIBERNETICS CORPORATION","blocks":27}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/438","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}