Local Calling Guide

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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

NXX: 840

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-840 A Beaverton OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-840 0 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-06-25   
503-840 1 Beaverton OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-840 2 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-07-28   
503-840 3 Beaverton OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-840 4 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-07-28   
503-840 5 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-12-13   
503-840 6 Beaverton OR PTLDOR13XRX  829J PAETEC ITEL, LLC 672   2010-08-27   
503-840 7 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-01-16   
503-840 8 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-01-16   
503-840 9 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-12-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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