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.

La Grande, OR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
458-877 A LAGRORXBNMD  622J SKYE TELECOM LLC DBA SKYETEL 672      
458-877 0   6529 T-MOBILE USA, INC. 672   2022-05-16   
458-877 1   6529 T-MOBILE USA, INC. 672   2022-05-16   
458-877 2   6349 UNITED STATES CELLULAR - OR 672   2022-05-12   
458-877 3   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 4   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 5   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 6   750E ONVOY, LLC - OR 672   2023-10-27   
458-877 7   622J SKYE TELECOM LLC DBA SKYETEL 672   2021-11-12   
458-877 8   073H TELNYX LLC 672   2022-10-01   
458-877 9   750E ONVOY, LLC - OR 672   2023-10-27   
541-605 A   792K CHARTER IP ENABLED SERVICES, LLC 672      
541-605 0   792K CHARTER IP ENABLED SERVICES, LLC 672   2009-01-22   
541-605 1   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-605 2   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2012-06-09   
541-605 3   750E ONVOY, LLC - OR 672   2012-12-15   
541-605 4   750E ONVOY, LLC - OR 672   2012-12-15   
541-605 5   750E ONVOY, LLC - OR 672   2012-12-15   
541-605 6   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672   2012-06-18   
541-605 7   508J CENTURYLINK COMMUNICATIONS, LLC 672   2014-02-17   
541-605 8   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-10-15   
541-605 9   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2018-10-20   
541-624 A LAGRORXBPS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-624 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-12-01   
541-624 1   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-624 2   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-624 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2013-12-13   
541-624 4   6529 T-MOBILE USA, INC. 672   2021-02-28   
541-624 5   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672   2008-10-17   
541-624 6   750E ONVOY, LLC - OR 672   2019-09-21   
541-624 7   5562 METROPCS, INC. 672   2025-05-04   
541-624 8   6529 T-MOBILE USA, INC. 672   2021-11-07   
541-624 9   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2020-05-21   
541-663 A LAGRORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-663 0   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-663 1   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-663 2   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-663 3   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-663 4   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2002-09-05   
541-663 5   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-663 6   6529 T-MOBILE USA, INC. 672   2005-10-10   
541-663 7   6529 T-MOBILE USA, INC. 672   2007-12-17   
541-663 8   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-663 9   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-786 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 4   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 5   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2016-05-14   
541-786 7   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2012-11-13   
541-786 8   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-786 9   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-805 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-805 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-05-09   
541-805 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-10-11   
541-805 2   076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
541-805 3   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2020-04-12   
541-805 4   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-10-04   
541-805 5   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-12-04   
541-805 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2019-05-06   
541-805 7   750E ONVOY, LLC - OR 672   2007-04-01   
541-805 8   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-10-22   
541-805 9   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-10-22   
541-910 A LNBHWAAA0MD  6349 UNITED STATES CELLULAR - OR 672      
541-962 A LAGRORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 0   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 1   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 2   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 3   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 4   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 5   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-962 6   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 7   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 8   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-962 9   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-963 A LAGRORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-975 A LAGRORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-975 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-04-02   
541-975 1   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-975 2   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-975 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-975 4   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-975 5   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-975 6   145J TERRA NOVA TELECOM INC. 672   2025-07-10   
541-975 7   792K CHARTER IP ENABLED SERVICES, LLC 672   2020-04-20   
541-975 8   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-11-23   
541-975 9   750E ONVOY, LLC - OR 672   2019-01-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.