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Phone Directory 510-789 Detail

State Major City Time Zone
California San Jose Pacific

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Example: (510) 789-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-789 Fremont, CA Mci Worldcom Communications, Ca Alameda Landline 04/15/1996

Other Series For Prefixes

510-7890###
510-7891###
510-7892###
510-7893###
510-7894###
510-7895###
510-7896###
510-7897###
510-7898###
510-7899###