Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: PTLJORIY0MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
503-808 0 Portland OR 6529 T-MOBILE USA, INC. 672   2004-11-26   
503-809 A North Plains OR 6529 T-MOBILE USA, INC. 672      
503-809 1 North Plains OR 6529 T-MOBILE USA, INC. 672      
503-809 3 North Plains OR 6529 T-MOBILE USA, INC. 672      
503-809 6 North Plains OR 6529 T-MOBILE USA, INC. 672      
503-809 9 North Plains OR 6529 T-MOBILE USA, INC. 672      
503-810 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-820 1 Portland OR 5562 METROPCS, INC. 672   2005-09-11   
503-820 8 Portland OR 6529 T-MOBILE USA, INC. 672   2005-07-04   
503-820 9 Portland OR 6529 T-MOBILE USA, INC. 672   2006-06-24   
503-821 9 Portland OR 6529 T-MOBILE USA, INC. 672   2006-07-13   
503-836 6 Astoria OR 5562 METROPCS, INC. 672   2012-09-25   
503-840 0 Beaverton OR 5562 METROPCS, INC. 672   2006-06-25   
503-840 2 Beaverton OR 5562 METROPCS, INC. 672   2006-07-28   
503-840 4 Beaverton OR 5562 METROPCS, INC. 672   2006-07-28   
503-840 5 Beaverton OR 5562 METROPCS, INC. 672   2006-12-13   
503-840 7 Beaverton OR 5562 METROPCS, INC. 672   2006-01-16   
503-840 8 Beaverton OR 5562 METROPCS, INC. 672   2006-01-16   
503-840 9 Beaverton OR 5562 METROPCS, INC. 672   2006-12-13   
503-841 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-841 0 Portland OR 6529 T-MOBILE USA, INC. 672   2005-12-12   
503-841 1 Portland OR 6529 T-MOBILE USA, INC. 672   2005-12-12   
503-841 2 Portland OR 6529 T-MOBILE USA, INC. 672   2005-12-12   
503-841 3 Portland OR 6529 T-MOBILE USA, INC. 672   2005-12-12   
503-841 4 Portland OR 5562 METROPCS, INC. 672   2006-01-04   
503-841 9 Portland OR 6529 T-MOBILE USA, INC. 672   2005-12-12   
503-849 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 0 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 1 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 2 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 3 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 4 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 5 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 6 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 7 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 8 Portland OR 6529 T-MOBILE USA, INC. 672      
503-849 9 Portland OR 6529 T-MOBILE USA, INC. 672      
503-851 A Salem OR 6529 T-MOBILE USA, INC. 672      
503-853 0 Portland OR 6529 T-MOBILE USA, INC. 672   2006-04-18   
503-853 1 Portland OR 6529 T-MOBILE USA, INC. 672   2006-04-18   
503-853 2 Portland OR 6529 T-MOBILE USA, INC. 672   2006-04-18   
503-856 4 Salem OR 6529 T-MOBILE USA, INC. 672   2007-01-18   
503-856 5 Salem OR 6529 T-MOBILE USA, INC. 672   2007-01-18   
503-857 3 McMinnville OR 6529 T-MOBILE USA, INC. 672   2007-09-14   
503-857 8 McMinnville OR 6529 T-MOBILE USA, INC. 672   2005-11-10   
503-863 8 Portland OR 6529 T-MOBILE USA, INC. 672   2007-02-09   
503-863 9 Portland OR 6529 T-MOBILE USA, INC. 672   2007-01-19   
503-864 0 Dayton OR 6529 T-MOBILE USA, INC. 672   2017-12-14   
503-864 7 Dayton OR 6529 T-MOBILE USA, INC. 672   2003-02-08   
503-867 9 Portland OR 6529 T-MOBILE USA, INC. 672   2006-10-09   
503-868 1 Grand Island OR 5562 METROPCS, INC. 672   2006-07-11   
503-868 8 Grand Island OR 5562 METROPCS, INC. 672   2005-02-12   
503-868 9 Grand Island OR 5562 METROPCS, INC. 672   2003-02-08   
503-878 9 Stafford-Sandy OR 5562 METROPCS, INC. 672   2018-10-15   
503-884 A Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 0 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 1 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 2 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 3 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 4 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 5 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 7 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 8 Salem OR 6529 T-MOBILE USA, INC. 672      
503-884 9 Salem OR 5562 METROPCS, INC. 672      
503-885 4 Stafford-Sandy OR 5562 METROPCS, INC. 672   2013-11-15   
503-888 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-889 6 Portland OR 6529 T-MOBILE USA, INC. 672   2003-11-26   
503-890 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-890 0 Portland OR 5562 METROPCS, INC. 672      
503-890 1 Portland OR 5562 METROPCS, INC. 672      
503-890 2 Portland OR 5562 METROPCS, INC. 672      
503-890 3 Portland OR 5562 METROPCS, INC. 672      
503-890 4 Portland OR 5562 METROPCS, INC. 672      
503-890 5 Portland OR 5562 METROPCS, INC. 672      
503-890 6 Portland OR 5562 METROPCS, INC. 672      
503-890 7 Portland OR 5562 METROPCS, INC. 672      
503-890 8 Portland OR 5562 METROPCS, INC. 672      
503-890 9 Portland OR 6529 T-MOBILE USA, INC. 672      
503-891 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-891 0 Portland OR 5562 METROPCS, INC. 672      
503-891 1 Portland OR 5562 METROPCS, INC. 672      
503-891 2 Portland OR 5562 METROPCS, INC. 672      
503-891 3 Portland OR 5562 METROPCS, INC. 672      
503-891 4 Portland OR 5562 METROPCS, INC. 672      
503-891 5 Portland OR 5562 METROPCS, INC. 672      
503-891 6 Portland OR 5562 METROPCS, INC. 672      
503-891 7 Portland OR 5562 METROPCS, INC. 672      
503-891 8 Portland OR 5562 METROPCS, INC. 672      
503-891 9 Portland OR 6529 T-MOBILE USA, INC. 672      
503-896 3 Portland OR 6529 T-MOBILE USA, INC. 672   2008-01-20   
503-896 4 Portland OR 6529 T-MOBILE USA, INC. 672   2008-02-14   
503-901 A Portland OR 6529 T-MOBILE USA, INC. 672      
503-901 0 Portland OR 5562 METROPCS, INC. 672      
503-901 1 Portland OR 5562 METROPCS, INC. 672      
503-901 2 Portland OR 5562 METROPCS, INC. 672   2005-09-03   
503-901 3 Portland OR 6529 T-MOBILE USA, INC. 672   2005-09-10   
503-901 4 Portland OR 6529 T-MOBILE USA, INC. 672   2005-09-10   
503-901 5 Portland OR 5562 METROPCS, INC. 672      
503-901 6 Portland OR 5562 METROPCS, INC. 672      
503-901 7 Portland OR 6529 T-MOBILE USA, INC. 672   2005-09-10   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.