Local Calling Guide
Area code/prefix search
  
        Umatilla, OR
      
  
    
      | NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 458-999 | A | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  |  |  | 
        
          | 458-999 | 0 | PTLDOR13X6X | 158H INVOXIO INCORPORATED | 672 |  | 2018-11-16 |  | 
        
          | 458-999 | 1 | PTLDORWAXKY | 936F ASTOUND  BROADBAND, LLC - OR | 672 |  | 2017-12-02 |  | 
        
          | 458-999 | 2 | PTLDOR13DS4 | 157F PEERLESS NETWORK OF OREGON, LLC - OR | 672 |  | 2018-12-07 |  | 
        
          | 458-999 | 3 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2019-01-24 |  | 
        
          | 458-999 | 5 | PTLDORWAX7Y | 073H TELNYX LLC | 672 |  | 2023-02-11 |  | 
        
          | 458-999 | 6 | THDLORXADMD | 7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR | 672 |  | 2021-11-02 |  | 
        
          | 458-999 | 7 | PTLDOR13DS4 | 157F PEERLESS NETWORK OF OREGON, LLC - OR | 672 |  | 2021-10-18 |  | 
        
          | 458-999 | 8 | PTLDOR13VMD | 939H COMMIO, LLC | 672 |  | 2022-11-21 |  | 
        
          | 458-999 | 9 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2017-11-04 |  | 
        
          | 541-275 | A | PTLDOR69UMD | 076F BANDWIDTH.COM CLEC, LLC - OR | 672 |  |  |  | 
        
          | 541-275 | 0 | PTLDOR69UMD | 076F BANDWIDTH.COM CLEC, LLC - OR | 672 |  | 2011-07-08 |  | 
        
          | 541-275 | 1 | PTLDOR69UMD | 076F BANDWIDTH.COM CLEC, LLC - OR | 672 |  | 2011-05-09 |  | 
        
          | 541-275 | 2 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2012-12-15 |  | 
        
          | 541-275 | 3 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2012-12-15 |  | 
        
          | 541-275 | 4 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2013-01-26 |  | 
        
          | 541-275 | 5 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2016-03-31 |  | 
        
          | 541-275 | 6 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2016-03-31 |  | 
        
          | 541-275 | 7 | PTLDORWAXDX | 508J CENTURYLINK COMMUNICATIONS, LLC | 672 |  | 2014-02-18 |  | 
        
          | 541-275 | 8 | PTLDOR13DS4 | 157F PEERLESS NETWORK OF OREGON, LLC - OR | 672 |  | 2014-10-12 |  | 
        
          | 541-275 | 9 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2012-09-26 |  | 
        
          | 541-626 | A | PTLGORIA7MD | 3234 LEVEL 3 COMMUNICATIONS, LLC - OR | 672 |  |  |  | 
        
          | 541-626 | 0 | PTLGORIA7MD | 3234 LEVEL 3 COMMUNICATIONS, LLC - OR | 672 |  | 2006-12-29 |  | 
        
          | 541-626 | 1 | BENDOR248MD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 672 |  | 2007-01-02 |  | 
        
          | 541-626 | 2 | HMTNORAXDS0 | 3955 EASTERN OREGON TELECOM, LLC - OR | 672 |  | 2007-03-09 |  | 
        
          | 541-626 | 3 | BENDOR248MD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 672 |  | 2007-06-22 |  | 
        
          | 541-626 | 5 | PTLDOR69UMD | 076F BANDWIDTH.COM CLEC, LLC - OR | 672 |  | 2010-09-04 |  | 
        
          | 541-626 | 6 | PTLDOR69UMD | 076F BANDWIDTH.COM CLEC, LLC - OR | 672 |  | 2011-03-13 |  | 
        
          | 541-626 | 7 | PTLDORWADS2 | 750E ONVOY, LLC - OR | 672 |  | 2007-04-15 |  | 
        
          | 541-626 | 8 | BENDOR248MD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 672 |  | 2009-02-19 |  | 
        
          | 541-626 | 9 | BENDOR248MD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 672 |  | 2008-01-08 |  | 
        
          | 541-922 | A | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 0 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 1 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 2 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 3 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 4 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 5 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 6 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
        
          | 541-922 | 7 | BENDOR248MD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 672 |  | 2006-06-24 |  | 
        
          | 541-922 | 8 | BENDOR248MD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 672 |  | 2004-06-21 |  | 
        
          | 541-922 | 9 | UMTLOR57RS0 | 9638 QWEST CORPORATION | 672 |  |  |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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