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 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
971-771 5 Dayton OR 6529 T-MOBILE USA, INC. 672   2023-12-26   
971-772 6 Woodburn OR 6529 T-MOBILE USA, INC. 672   2016-02-13   
971-772 8 Woodburn OR 6529 T-MOBILE USA, INC. 672   2015-05-09   
971-803 9 Portland OR 6529 T-MOBILE USA, INC. 672   2014-08-05   
971-804 6 Portland OR 5562 METROPCS, INC. 672   2013-12-09   
971-804 7 Portland OR 5562 METROPCS, INC. 672   2013-12-09   
971-804 8 Portland OR 5562 METROPCS, INC. 672   2013-11-15   
971-804 9 Portland OR 5562 METROPCS, INC. 672   2013-11-15   
971-813 0 St Helens OR 5562 METROPCS, INC. 672   2018-06-02   
971-813 3 St Helens OR 6529 T-MOBILE USA, INC. 672   2015-01-27   
971-813 8 St Helens OR 6529 T-MOBILE USA, INC. 672   2015-10-03   
971-825 0 Clackamas OR 5562 METROPCS, INC. 672   2022-05-30   
971-825 2 Clackamas OR 6529 T-MOBILE USA, INC. 672   2022-09-09   
971-825 4 Clackamas OR 6529 T-MOBILE USA, INC. 672   2022-09-09   
971-825 6 Clackamas OR 6529 T-MOBILE USA, INC. 672   2022-09-09   
971-825 7 Clackamas OR 6529 T-MOBILE USA, INC. 672   2022-06-12   
971-825 8 Clackamas OR 6529 T-MOBILE USA, INC. 672   2022-06-12   
971-825 9 Clackamas OR 6529 T-MOBILE USA, INC. 672   2022-06-12   
971-864 A Beaverton OR 5562 METROPCS, INC. 672      
971-864 8 Beaverton OR 5562 METROPCS, INC. 672   2016-12-24   
971-864 9 Beaverton OR 5562 METROPCS, INC. 672   2016-10-31   
971-865 6 Portland OR 6529 T-MOBILE USA, INC. 672   2016-09-12   
971-865 7 Portland OR 6529 T-MOBILE USA, INC. 672   2016-09-12   
971-865 9 Portland OR 6529 T-MOBILE USA, INC. 672   2016-09-12   
971-888 0 Portland OR 5562 METROPCS, INC. 672   2013-04-01   
971-888 1 Portland OR 5562 METROPCS, INC. 672   2013-04-01   
971-888 3 Portland OR 5562 METROPCS, INC. 672   2013-04-01   
971-888 9 Portland OR 5562 METROPCS, INC. 672   2013-04-01   
971-895 0 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 1 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 2 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 3 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 4 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 5 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 6 Portland OR 6529 T-MOBILE USA, INC. 672   2021-01-18   
971-895 7 Portland OR 5562 METROPCS, INC. 672   2021-03-14   
971-900 1 Salem OR 5562 METROPCS, INC. 672   2018-10-16   
971-900 2 Salem OR 5562 METROPCS, INC. 672   2018-10-16   
971-900 3 Salem OR 5562 METROPCS, INC. 672   2018-10-16   
971-900 6 Salem OR 6529 T-MOBILE USA, INC. 672   2019-11-30   
971-900 8 Salem OR 5562 METROPCS, INC. 672   2020-02-12   
971-901 5 McMinnville OR 5562 METROPCS, INC. 672   2016-01-24   
971-901 6 McMinnville OR 6529 T-MOBILE USA, INC. 672   2015-09-20   
971-901 7 McMinnville OR 6529 T-MOBILE USA, INC. 672   2015-09-20   
971-901 8 McMinnville OR 6529 T-MOBILE USA, INC. 672   2015-06-28   
971-901 9 McMinnville OR 6529 T-MOBILE USA, INC. 672   2015-06-28   
971-917 9 Portland OR 6529 T-MOBILE USA, INC. 672   2024-01-22   
971-940 0 Portland OR 6529 T-MOBILE USA, INC. 672   2016-07-16   
971-977 0 Tillamook OR 6529 T-MOBILE USA, INC. 672   2020-12-24   
971-977 1 Tillamook OR 6529 T-MOBILE USA, INC. 672   2022-03-26   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.