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Phone Directory 520-621 Detail

State Major City Time Zone
Arizona Phoenix (UTC-7)

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
520-621 Tucson, AZ Qwest Corporation Pima Landline 02/11/1995

Other Series For Prefixes

520-6210###
520-6211###
520-6212###
520-6213###
520-6214###
520-6215###
520-6216###
520-6217###
520-6218###
520-6219###