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.

NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-624 2 La Grande OR LAGRORXBPS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-624 3 La Grande OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2013-12-13   
541-624 4 La Grande OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2021-02-28   
541-624 5 La Grande OR LAGRORXBPS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672   2008-10-17   
541-624 6 La Grande OR LAGRORXBBMD  750E ONVOY, LLC - OR 672   2019-09-21   
541-624 7 La Grande OR   5562 METROPCS, INC. 672   2025-05-04   
541-624 8 La Grande OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2021-11-07   
541-624 9 La Grande OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2020-05-21   
541-625 A Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670      
541-625 0 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2015-07-04   
541-625 1 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2016-04-11   
541-625 2 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2016-04-11   
541-625 3 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2016-12-02   
541-625 4 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2021-12-21   
541-625 5 Ashland OR MDFDORRJDS0  826H INTEGRATED PATH COMMUNICATIONS-OREGON, LLC - OR 670   2018-08-06   
541-625 6 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2019-09-20   
541-625 7 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2019-09-20   
541-625 8 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2017-12-20   
541-625 9 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2015-10-09   
541-626 A Umatilla OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-626 0 Umatilla OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2006-12-29   
541-626 1 Umatilla OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-01-02   
541-626 2 Umatilla OR HMTNORAXDS0  3955 EASTERN OREGON TELECOM, LLC - OR 672   2007-03-09   
541-626 3 Umatilla OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-06-22   
541-626 5 Umatilla OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-09-04   
541-626 6 Umatilla OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-03-13   
541-626 7 Umatilla OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2007-04-15   
541-626 8 Umatilla OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2009-02-19   
541-626 9 Umatilla OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-01-08   
541-627 A Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-627 0 Mitchell OR PTLDORWAXCY  647F ELTOPIA COMMUNICATIONS LLC - OR 672   2010-07-17   
541-627 1 Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-627 2 Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-627 3 Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2019-01-24   
541-627 5 Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2019-09-21   
541-627 6 Mitchell OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-627 7 Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2008-11-02   
541-627 8 Mitchell OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2011-07-04   
541-627 9 Mitchell OR PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-628 A John Day OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-628 1 John Day OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2024-08-03   
541-628 3 John Day OR   6529 T-MOBILE USA, INC. 672   2025-04-20   
541-628 5 John Day OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-02-20   
541-628 6 John Day OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-628 7 John Day OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2008-11-02   
541-628 8 John Day OR   5562 METROPCS, INC. 672   2025-05-05   
541-628 9 John Day OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2025-12-11   
541-629 A Three Rivers OR CLVROR03DS0  2392 PINE TEL. SYSTEM 672      
541-630 A Central Point OR CSBYORXXIMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670      
541-630 0 Central Point OR CSBYORXXIMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2013-02-23   
541-630 1 Central Point OR EUGNOR530MD  5562 METROPCS, INC. 670   2014-10-25   
541-630 2 Central Point OR EUGNOR530MD  5562 METROPCS, INC. 670   2017-04-17   
541-630 3 Central Point OR CSBYORXXIMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2017-10-16   
541-630 4 Central Point OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2015-05-29   
541-630 5 Central Point OR   792K CHARTER IP ENABLED SERVICES, LLC 670   2016-03-14   
541-630 6 Central Point OR EUGNOR530MD  5562 METROPCS, INC. 670   2016-07-28   
541-630 7 Central Point OR EUGNOR53XCX  508J CENTURYLINK COMMUNICATIONS, LLC 670   2014-04-11   
541-630 8 Central Point OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2016-04-01   
541-630 9 Central Point OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2016-04-01   
541-631 A Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670      
541-631 0 Ashland OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2012-12-15   
541-631 1 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2014-04-22   
541-631 2 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2013-01-10   
541-631 3 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2013-01-10   
541-631 4 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2013-01-10   
541-631 5 Ashland OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2013-04-18   
541-631 6 Ashland OR EUGNOR53X8Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 670   2014-04-01   
541-631 7 Ashland OR EUGNOR53XCX  508J CENTURYLINK COMMUNICATIONS, LLC 670   2014-04-11   
541-631 8 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2013-03-26   
541-631 9 Ashland OR MDFDOR567MD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2014-12-12   
541-632 A Eugene OR EUGNOR14DS2  647F ELTOPIA COMMUNICATIONS LLC - OR 670      
541-632 0 Eugene OR EUGNORAEGMD  6010 NEW CINGULAR WIRELESS PCS, LLC 670   2010-10-16   
541-632 1 Eugene OR EUGNOR14DS2  647F ELTOPIA COMMUNICATIONS LLC - OR 670   2010-05-16   
541-632 2 Eugene OR CSBYORXXIMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2010-10-04   
541-632 3 Eugene OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2011-06-04   
541-632 4 Eugene OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2011-06-04   
541-632 5 Eugene OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2011-06-04   
541-632 6 Eugene OR EUGNOR53ZMD  076F BANDWIDTH.COM CLEC, LLC - OR 670   2011-06-04   
541-632 7 Eugene OR EUGNOR53X8Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 670   2011-11-16   
541-632 8 Eugene OR EUGNOR53KMD  750E ONVOY, LLC - OR 670   2013-10-07   
541-632 9 Eugene OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2025-10-30   
541-633 A Bend OR BENDOR24DS0  9638 QWEST CORPORATION 672      
541-633 0 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2006-04-06   
541-633 1 Bend OR BENDOR24DS0  9638 QWEST CORPORATION 672   2006-03-15   
541-633 2 Bend OR BENDOR24DS0  9638 QWEST CORPORATION 672   2006-03-15   
541-633 3 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2006-04-28   
541-633 4 Bend OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2006-12-22   
541-633 5 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2006-06-03   
541-633 6 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2006-06-03   
541-633 7 Bend OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2006-07-03   
541-633 8 Bend OR PTLJORIY0MD  5562 METROPCS, INC. 672   2007-02-28   
541-633 9 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2006-08-06   
541-634 A Spray OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-634 0 Spray OR PTLDORWAXCY  647F ELTOPIA COMMUNICATIONS LLC - OR 672   2010-07-17   
541-634 1 Spray OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-634 2 Spray OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-634 3 Spray OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-15   
541-634 4 Spray OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2013-01-26   
541-634 5 Spray OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2013-01-26   
541-634 6 Spray OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-27   

<< 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 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.