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Phone Directory 510-503 Detail

State Major City Time Zone
California San Jose Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-503 Oakland, CA American Messaging (am) Alameda Cell Number 11/21/2002

Other Series For Prefixes

510-5030###
510-5031###
510-5032###
510-5033###
510-5034###
510-5035###
510-5036###
510-5037###
510-5038###
510-5039###