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Phone Directory 650-721 Detail

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California San Jose Pacific

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Example: (650) 721-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
650-721 Palo Alto, CA Level 3 Communications Santa Clara Landline 07/22/1999

Other Series For Prefixes

650-7210###
650-7211###
650-7212###
650-7213###
650-7214###
650-7215###
650-7216###
650-7217###
650-7218###
650-7219###