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.

OCN: 750E ONVOY, LLC - 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
541-407 2 Lakeview OR EUGNOR53KMD  670   2012-12-14   
541-407 3 Lakeview OR EUGNOR53KMD  670   2012-12-14   
541-407 5 Lakeview OR EUGNOR53KMD  670   2019-09-20   
541-407 7 Lakeview OR EUGNOR53KMD  670   2008-03-10   
541-407 8 Lakeview OR EUGNOR53KMD  670   2010-12-20   
541-413 2 Burns OR PTLDORWADS2  672   2019-01-24   
541-413 3 Burns OR PTLDORWADS2  672   2012-12-15   
541-413 4 Burns OR PTLDORWADS2  672   2012-12-15   
541-413 5 Burns OR PTLDORWADS2  672   2012-12-15   
541-413 7 Burns OR PTLDORWADS2  672   2008-02-04   
541-417 4 Lakeview OR EUGNOR53KMD  670   2022-12-13   
541-422 2 Ione OR PTLDORWADS2  672   2012-12-15   
541-422 3 Ione OR PTLDORWADS2  672   2012-12-15   
541-422 4 Ione OR PTLDORWADS2  672   2019-01-24   
541-422 6 Ione OR PTLDORWADS2  672   2011-03-20   
541-422 8 Ione OR PTLDORWADS2  672   2008-09-20   
541-422 9 Ione OR PTLDORWADS2  672   2019-09-21   
541-423 9 Central Point OR EUGNOR53KMD  670   2012-09-26   
541-426 1 Enterprise OR LAGRORXBBMD  672   2019-01-24   
541-427 4 Ukiah OR PTLDORWADS2  672   2013-01-26   
541-427 6 Ukiah OR PTLDORWADS2  672   2013-01-26   
541-435 7 Coos Bay OR EUGNOR53KMD  670   2010-08-14   
541-436 5 Hood River OR THDLORXAFMD  672   2020-02-22   
541-439 1 Powers OR EUGNOR53KMD  670   2012-12-14   
541-439 4 Powers OR EUGNOR53KMD  670   2012-12-14   
541-439 6 Powers OR EUGNOR53KMD  670   2019-09-21   
541-439 8 Powers OR EUGNOR53KMD  670   2010-08-14   
541-439 9 Powers OR EUGNOR53KMD  670   2019-09-21   
541-442 2 Wasco OR THDLORXAFMD  672   2021-04-04   
541-442 4 Wasco OR THDLORXAFMD  672   2018-11-10   
541-444 0 Siletz OR EUGNOR53KMD  670   2016-04-04   
541-444 3 Siletz OR EUGNOR53KMD  670   2016-04-04   
541-444 6 Siletz OR EUGNOR53KMD  670   2007-03-19   
541-449 7 Stanfield OR PTLDORWADS2  672   2007-04-15   
541-449 9 Stanfield OR PTLDORWADS2  672   2012-09-26   
541-452 0 Corvallis OR EUGNOR53KMD  670   2016-03-14   
541-452 6 Corvallis OR EUGNOR53KMD  670   2022-12-16   
541-454 1 Arlington OR THDLORXAFMD  672   2021-04-04   
541-454 9 Arlington OR THDLORXAFMD  672   2018-11-10   
541-470 A Durkee OR PTLDORWADS2  672      
541-470 1 Durkee OR PTLDORWADS2  672   2012-12-15   
541-470 2 Durkee OR PTLDORWADS2  672   2012-12-15   
541-470 3 Durkee OR PTLDORWADS2  672   2012-12-15   
541-470 5 Durkee OR PTLDORWADS2  672   2019-01-24   
541-470 6 Durkee OR PTLDORWADS2  672   2019-09-21   
541-470 7 Durkee OR PTLDORWADS2  672   2008-11-02   
541-470 8 Durkee OR PTLDORWADS2  672   2011-06-17   
541-492 A Roseburg OR EUGNOR53KMD  670      
541-500 0 Medford OR EUGNOR53KMD  670   2012-10-19   
541-500 2 Medford OR EUGNOR53KMD  670   2012-12-15   

<< 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 >>

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.