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.

Issaquah, WA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
425-395 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-02-09   
425-395 9 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-04-23   
425-414 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
425-414 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-12-22   
425-414 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-10-31   
425-414 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-09-30   
425-414 3 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2018-12-28   
425-414 4 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2019-10-25   
425-414 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-10-16   
425-414 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-06-14   
425-414 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2019-01-18   
425-414 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2019-01-18   
425-414 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2019-02-03   
425-416 A TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-11-09   
425-416 1 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 2 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 3 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 4 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 5 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 6 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 7 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 8 TACMWA02EMD  7421 AT&T - LOCAL 674      
425-416 9 ISQHWAEXDS0  9638 QWEST CORPORATION 674   2015-09-17   
425-427 A ISQHWAEXDS0  9638 QWEST CORPORATION 674      
425-428 A BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-428 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-06-17   
425-428 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-06-17   
425-428 2 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2019-06-07   
425-428 3 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2019-06-07   
425-428 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2019-05-04   
425-428 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2019-05-04   
425-428 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2019-05-04   
425-428 7 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2019-04-14   
425-428 8 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2019-02-15   
425-428 9 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2019-01-11   
425-465 A BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-465 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-27   
425-465 1 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2021-02-23   
425-465 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2021-08-02   
425-465 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-03   
425-465 4 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-03-09   
425-465 5 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-03-09   
425-465 6 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-03-09   
425-465 7 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-03-08   
425-465 8 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-03-08   
425-465 9 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-03-08   
425-477 A STTLWAWBXQZ  197D VONAGE AMERICA LLC 674      
425-477 0 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-11-14   
425-477 1 BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2020-11-14   

<< 1 2 3 4 5 6 7 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.