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Phone Directory 712-234 Detail

State Major City Time Zone
Iowa Sioux City Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
712-234 Sioux City, IA Qwest Corporation Woodbury Landline 07/06/1997

Other Series For Prefixes

712-2340###
712-2341###
712-2342###
712-2343###
712-2344###
712-2345###
712-2346###
712-2347###
712-2348###
712-2349###