Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 728

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-728 A Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-728 0 Yakima WA YAKMWA020MD  5562 METROPCS, INC. 676      
509-728 1 Yakima WA YAKMWA020MD  5562 METROPCS, INC. 676      
509-728 2 Yakima WA YAKMWA020MD  5562 METROPCS, INC. 676      
509-728 3 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-728 4 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-728 5 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-728 6 Yakima WA YAKMWA020MD  5562 METROPCS, INC. 676      
509-728 7 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-728 8 Yakima WA YAKMWA020MD  5562 METROPCS, INC. 676      
509-728 9 Yakima WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2009-02-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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