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Phone Directory 503-778 Detail

State Major City Time Zone
Oregon Portland Pacific

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Example: (503) 778-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
503-778 Portland, OR Qwest Corporation Multnomah Landline 02/04/1994

Other Series For Prefixes

503-7780###
503-7781###
503-7782###
503-7783###
503-7784###
503-7785###
503-7786###
503-7787###
503-7788###
503-7789###