Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
503-309 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 0 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 1 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 2 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 3 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 4 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 5 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 6 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 7 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 8 Portland OR 6529 T-MOBILE USA, INC. 672      
503-309 9 Portland OR 6529 T-MOBILE USA, INC. 672      
503-317 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-327 1 Portland OR 6529 T-MOBILE USA, INC. 672   2006-04-28   
503-327 4 Portland OR 6529 T-MOBILE USA, INC. 672   2003-11-26   
503-328 4 Gresham OR 5562 METROPCS, INC. 672   2014-08-29   
503-328 5 Gresham OR 5562 METROPCS, INC. 672   2016-07-28   
503-330 A Beaverton OR 5562 METROPCS, INC. 672      
503-330 0 Beaverton OR 5562 METROPCS, INC. 672      
503-330 1 Beaverton OR 5562 METROPCS, INC. 672      
503-330 2 Beaverton OR 5562 METROPCS, INC. 672      
503-330 3 Beaverton OR 5562 METROPCS, INC. 672      
503-330 4 Beaverton OR 5562 METROPCS, INC. 672      
503-330 5 Beaverton OR 5562 METROPCS, INC. 672      
503-330 6 Beaverton OR 5562 METROPCS, INC. 672      
503-330 7 Beaverton OR 5562 METROPCS, INC. 672      
503-330 8 Beaverton OR 5562 METROPCS, INC. 672      
503-330 9 Beaverton OR 6529 T-MOBILE USA, INC. 672      
503-332 A Beaverton OR 5562 METROPCS, INC. 672      
503-332 0 Beaverton OR 5562 METROPCS, INC. 672      
503-332 1 Beaverton OR 5562 METROPCS, INC. 672      
503-332 2 Beaverton OR 5562 METROPCS, INC. 672      
503-332 3 Beaverton OR 5562 METROPCS, INC. 672      
503-332 4 Beaverton OR 5562 METROPCS, INC. 672      
503-332 5 Beaverton OR 5562 METROPCS, INC. 672      
503-332 6 Beaverton OR 5562 METROPCS, INC. 672      
503-332 7 Beaverton OR 5562 METROPCS, INC. 672      
503-332 8 Beaverton OR 5562 METROPCS, INC. 672      
503-332 9 Beaverton OR 6529 T-MOBILE USA, INC. 672      
503-334 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-334 7 Portland OR 6529 T-MOBILE USA, INC. 672   2004-12-28   
503-334 8 Portland OR 6529 T-MOBILE USA, INC. 672   2004-12-28   
503-334 9 Portland OR 6529 T-MOBILE USA, INC. 672   2004-12-28   
503-339 4 Salem OR 5562 METROPCS, INC. 672   2006-05-08   
503-344 7 Clackamas OR 6529 T-MOBILE USA, INC. 672   2020-08-05   
503-344 8 Clackamas OR 6529 T-MOBILE USA, INC. 672   2020-08-05   
503-354 6 Tillamook OR 6529 T-MOBILE USA, INC. 672   2018-08-10   
503-354 9 Tillamook OR 6529 T-MOBILE USA, INC. 672   2018-08-10   
503-358 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-358 0 Portland OR 6529 T-MOBILE USA, INC. 672      
503-358 1 Portland OR 6529 T-MOBILE USA, INC. 672      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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