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Phone Directory 512-378 Detail

State Major City Time Zone
Texas Austin Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
512-378 Austin, TX Southwestern Bell Travis Landline 02/04/1994

Other Series For Prefixes

512-3780###
512-3781###
512-3782###
512-3783###
512-3784###
512-3785###
512-3786###
512-3787###
512-3788###
512-3789###