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: 689

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-689 A Ames Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-689 0 Ames Lake WA   483E ONVOY, LLC - WA 674   2016-02-09   
425-689 1 Ames Lake WA   483E ONVOY, LLC - WA 674   2017-10-06   
425-689 2 Ames Lake WA   483E ONVOY, LLC - WA 674   2020-10-11   
425-689 3 Ames Lake WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2019-11-17   
425-689 5 Ames Lake WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-08-01   
425-689 6 Ames Lake WA   483E ONVOY, LLC - WA 674   2019-01-18   
425-689 7 Ames Lake WA   483E ONVOY, LLC - WA 674   2015-04-13   
425-689 8 Ames Lake WA   483E ONVOY, LLC - WA 674   2019-01-18   
425-689 9 Ames Lake WA   937F ASTOUND BROADBAND, LLC - WA 674   2019-10-26   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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