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.

Portland, OR

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
971-508 7 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-01-23   
971-508 8 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-01-23   
971-508 9 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-01-23   
971-509 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-09   
971-509 0 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-09   
971-509 1 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-09   
971-509 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-10   
971-509 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-10   
971-509 4   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-10   
971-509 5   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-10   
971-509 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-10   
971-509 7   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-02-10   
971-509 8 PTLDORWADS2  750E ONVOY, LLC - OR 672   2025-02-10   
971-509 9 PTLDORWADS2  750E ONVOY, LLC - OR 672   2025-02-10   
971-512 A PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-512 0 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 1 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 2 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 3 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 4 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 5 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 6 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 7 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 8 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-512 9 PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-04-23   
971-513 A   750E ONVOY, LLC - OR 672   2025-03-02   
971-513 0   750E ONVOY, LLC - OR 672   2025-03-02   
971-513 1   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-513 2   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-513 3   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-513 4   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-513 5   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-513 7   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-03-09   
971-513 8   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-513 9   624H ONVOY SPECTRUM, LLC 672   2025-03-03   
971-515 A   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 0   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 1   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 2   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 3   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 4   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 5   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 6   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 7   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 8   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-515 9   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-04-06   
971-520 A   616J LEAP TELECOM, LLC 672   2025-05-04   
971-520 0   616J LEAP TELECOM, LLC 672   2025-05-04   
971-520 1   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-520 2   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-520 3   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-520 4   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-520 5   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-520 6   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-520 7   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-06-14   
971-533 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-533 0 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-533 1 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-533 2 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-533 3 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 4 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 5 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 6 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 7 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-07-15   
971-533 8 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-07-15   
971-533 9 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-544 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 0 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 1 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 2 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 3 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 4 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 5 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 6 PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 7 PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2010-08-31   
971-544 8 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2013-07-29   
971-544 9 BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-07-28   
971-563 A PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 0 PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 1 PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 2 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-11-05   
971-563 3 PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 4 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-563 5 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-11-05   
971-563 6 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-563 7 PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 8 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-563 9 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-570 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-610 A PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-610 0 PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-06-17   
971-610 1 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-08-06   
971-610 2 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-08-06   
971-610 3 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-09-06   
971-610 4 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-09-06   
971-610 5 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-09-06   
971-610 6 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-10-16   
971-610 7 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-10-16   
971-610 8 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-11-16   
971-610 9 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-11-16   

<< 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 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.