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Phone Directory 650-577 Detail

State Major City Time Zone
California San Jose Pacific

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Example: (650) 577-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
650-577 San Mateo, CA Pacific Bell San Mateo Landline 07/06/1997

Other Series For Prefixes

650-5770###
650-5771###
650-5772###
650-5773###
650-5774###
650-5775###
650-5776###
650-5777###
650-5778###
650-5779###