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Phone Directory 503-688 Detail

State Major City Time Zone
Oregon Portland Pacific

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
503-688 Portland, OR Electric Lightwave DBA Integra Telecom Multnomah Landline 06/13/2000

Other Series For Prefixes

503-6880###
503-6881###
503-6882###
503-6883###
503-6884###
503-6885###
503-6886###
503-6887###
503-6888###
503-6889###