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Phone Directory 510-305 Detail

State Major City Time Zone
California San Jose Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-305 Hayward, CA New Cingular Wireless PCS Alameda Cell Number 04/15/1996

Other Series For Prefixes

510-3050###
510-3051###
510-3052###
510-3053###
510-3054###
510-3055###
510-3056###
510-3057###
510-3058###
510-3059###