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Phone Directory 503-523 Detail

State Major City Time Zone
Oregon Portland Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
503-523 Portland, OR Global Crossing Local Services,inc.-or Multnomah Landline 05/10/1999

Other Series For Prefixes

503-5230###
503-5231###
503-5232###
503-5233###
503-5234###
503-5235###
503-5236###
503-5237###
503-5238###
503-5239###