"+1" . . . "CP" . "35682"^^ . "2.4e+07"^^ . . . "Mayor"@en . "Collo"@en . . "Collo (Arabic: \u0627\u0644\u0642\u0644\u200E) is the capital, and one of three municipalities, of Collo district in Skikda Province, Algeria, and a Catholic titular episcopal see under its Roman name Chullu. In 1998 it had a population of 27,800."@en . . .