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Phone Directory 510-421 Detail

State Major City Time Zone
California San Jose Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-421 Oakland, CA Cellco Partnership DBA Verizon Wireless Alameda Cell Number 02/04/1994

Other Series For Prefixes

510-4210###
510-4211###
510-4212###
510-4213###
510-4214###
510-4215###
510-4216###
510-4217###
510-4218###
510-4219###