Article · Wikipedia archive · Last revised Jul 25, 2026

Area code 664 (Mexico)

664 is an area code in the national telephone numbering plan of Mexico for the municipality of Tijuana. It overlays area code 663.

Last revised

Jul 25, 2026

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≈ 1 min

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664 is an area code in the national telephone numbering plan of Mexico (Plan Nacional de Numeracion) for the municipality of Tijuana. It overlays area code 663.