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Phone Directory 510-903 Detail

State Major City Time Zone
California San Jose Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-903 San Francisco, CA Broadwing Communications San Francisco Landline 05/10/1999

Other Series For Prefixes

510-9030###
510-9031###
510-9032###
510-9033###
510-9034###
510-9035###
510-9036###
510-9037###
510-9038###
510-9039###