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Phone Directory 512-421 Detail

State Major City Time Zone
Texas Austin Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
512-421 Austin, TX Southwestern Bell Travis Landline 07/01/1996

Other Series For Prefixes

512-4210###
512-4211###
512-4212###
512-4213###
512-4214###
512-4215###
512-4216###
512-4217###
512-4218###
512-4219###