{"area_code":"263","type":"geographic","status":"active","country":"CA","region":"Quebec","region_code":"QC","principal_city":"Montréal","cities":["Montréal","Lachine","Pointe-Claire","Roxboro","Sainte-Geneviève","Île-Perrot"],"timezone":"America/Toronto","timezone_label":"Eastern Time","current_local_time":"2026-08-04 19:52:38","ten_digit_dialing":true,"service_type":null,"overlay_codes":["438","514"],"nearby_codes":["438","579","354","450","514","468"],"summary":"Area code 263 covers Montréal and nearby cities including Lachine, Pointe-Claire, Roxboro in Quebec, in the Eastern Time.","carrier_summary":{"nxx_prefixes":64,"blocks":75,"wireless_pct":72,"top_carriers":[{"name":"ROGERS COMMUNICATIONS CANADA INC.","blocks":31},{"name":"VIDEOTRON LTD.","blocks":16},{"name":"IXICA COMMUNICATIONS, INC.","blocks":13},{"name":"TELE-MOBILE COMPANY DBA TELUS MOBILITY","blocks":5},{"name":"FIDO SOLUTIONS INC. - QC","blocks":3},{"name":"BELL QUEBEC","blocks":3}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/263","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}