Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

NXX: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-522 A Kirkland WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
425-522 0 Kirkland WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
425-522 1 Kirkland WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
425-522 2 Kirkland WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
425-522 3 Kirkland WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
425-522 4 Kirkland WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2003-03-01   
425-522 5 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-12-11   
425-522 6 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-12-11   
425-522 7 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-12-11   
425-522 8 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-522 9 Kirkland WA STTLWAWBXSZ  939H COMMIO, LLC 674   2021-08-31   

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

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