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Phone Directory 503-306 Detail

State Major City Time Zone
Oregon Portland Pacific

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Example: (503) 306-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
503-306 Portland, OR Qwest Corporation Multnomah Landline 09/11/1994

Other Series For Prefixes

503-3060###
503-3061###
503-3062###
503-3063###
503-3064###
503-3065###
503-3066###
503-3067###
503-3068###
503-3069###