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503 Area Code - Map, Phone Lookup, Time Zone | Wirefly

NPA NXX City Usage Company Name NXX Introduced Date 503 200 Portland Wireless New Cingular Wireless Pcs, Llc 10/17/2006 503 200 Portland Wireless New Cingular Wireless Pcs, Llc 10/17/2006 503 200 Portland Wireless New Cingular Wireless Pcs, Llc 10/17/2006

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