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Phone Directory 650-931 Detail

State Major City Time Zone
California San Jose Pacific

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Example: (650) 931-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
650-931 San Mateo, CA U.s. Telepacific Corp. San Mateo Landline 05/10/1999

Other Series For Prefixes

650-9310###
650-9311###
650-9312###
650-9313###
650-9314###
650-9315###
650-9316###
650-9317###
650-9318###
650-9319###