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Phone Directory 712-233 Detail

State Major City Time Zone
Iowa Sioux City Central

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Example: (712) 233-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
712-233 Sioux City, IA Qwest Corporation Woodbury Landline 02/04/1994

Other Series For Prefixes

712-2330###
712-2331###
712-2332###
712-2333###
712-2334###
712-2335###
712-2336###
712-2337###
712-2338###
712-2339###