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.

Spokane, WA

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-743 5   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2024-12-07   
509-743 6   6529 T-MOBILE USA, INC. 676   2022-11-20   
509-743 7   732J NUSO, LLC 676   2024-06-24   
509-743 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-07-26   
509-743 9   6529 T-MOBILE USA, INC. 676   2022-11-20   
509-744 A SPKNWA01DS1  9638 QWEST CORPORATION 676      
509-747 A SPKNWA01DS1  9638 QWEST CORPORATION 676      
509-752 A SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-753 A SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-755 A SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-756 A SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-757 A SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-768 A EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-777 A SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-777 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-789 A SPKNWAVRDS2  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2013-09-09   
509-789 1   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 2   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 3   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 4   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 5   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 6   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 7   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 8   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-789 9   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-795 A SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-795 0   006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-12-04   
509-795 1   006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-12-04   
509-795 2   006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-12-04   
509-795 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2010-10-18   
509-795 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2011-02-07   
509-795 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2010-12-19   
509-795 6   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2010-12-02   
509-795 7   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2010-07-16   
509-795 8   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2010-04-09   
509-795 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2011-03-05   
509-798 A SPKNWAOBX7Y  732J NUSO, LLC 676      
509-798 0   006F BANDWIDTH.COM CLEC, LLC - WA 676   2022-11-21   
509-798 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-07-26   
509-798 2   732J NUSO, LLC 676   2023-10-06   
509-798 3   6529 T-MOBILE USA, INC. 676   2023-12-14   

<< 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 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.