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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
503-866 A PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-866 0 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-866 1 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 2 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 3 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 4 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 5 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-866 6 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-866 7 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-866 8 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-866 9 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-867 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-867 0 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 1 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 2 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 3 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 4 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 5 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 6 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 7 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 8 PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2008-02-15   
503-867 9 PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2006-10-09   
503-869 A PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-870 A PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-872 A PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-875 A PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-875 0 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 1 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 2 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 3 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 4 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 5 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 6 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 7 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 8 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 9 PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-880 A PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-886 A PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 0 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 1 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 2 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 3 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 4 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 5 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 6 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 7 PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-886 8 PTLDORWADS2  750E ONVOY, LLC - OR 672   2004-11-20   
503-886 9 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-11-07   
503-887 A PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-888 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      

<< 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.