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: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-321 A Silver Lake WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-321 0 Silver Lake WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-321 1 Silver Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-321 2 Silver Lake WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-321 3 Silver Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-321 4 Silver Lake WA BOTHWAAK7MD  5562 METROPCS, INC. 674      
425-321 5 Silver Lake WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-321 6 Silver Lake WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-321 7 Silver Lake WA BOTHWAAK7MD  5562 METROPCS, INC. 674      
425-321 8 Silver Lake WA BOTHWAAK7MD  5562 METROPCS, INC. 674      
425-321 9 Silver Lake WA BOTHWAAK7MD  5562 METROPCS, INC. 674      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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