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Phone Directory 510-877 Detail

State Major City Time Zone
California San Jose Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-877 San Francisco, CA Mci Worldcom Communications, Ca San Francisco Landline 04/15/1996

Other Series For Prefixes

510-8770###
510-8771###
510-8772###
510-8773###
510-8774###
510-8775###
510-8776###
510-8777###
510-8778###
510-8779###