Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MSLKWA010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-289 A Ephrata WA 6529 T-MOBILE USA, INC. 676      
509-289 0 Ephrata WA 6529 T-MOBILE USA, INC. 676      
509-289 1 Ephrata WA 6529 T-MOBILE USA, INC. 676   2012-07-14   
509-289 8 Ephrata WA 6529 T-MOBILE USA, INC. 676   2007-10-30   
509-289 9 Ephrata WA 6529 T-MOBILE USA, INC. 676      
509-350 0 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-350 9 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2007-02-09   
509-361 A Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-361 0 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2011-05-20   
509-361 3 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-361 4 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2006-10-18   
509-361 7 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2012-05-09   
509-361 8 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2005-09-05   
509-450 3 Ephrata WA 6529 T-MOBILE USA, INC. 676   2023-07-15   
509-450 5 Ephrata WA 6529 T-MOBILE USA, INC. 676   2023-07-15   
509-450 7 Ephrata WA 6529 T-MOBILE USA, INC. 676   2022-04-07   
509-450 8 Ephrata WA 6529 T-MOBILE USA, INC. 676   2022-04-07   
509-512 A Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-512 6 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2021-04-15   
509-512 7 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2021-02-13   
509-512 9 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2020-12-25   
509-771 A Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-771 0 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-771 1 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-771 2 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-771 3 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-771 6 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2019-09-14   
509-771 8 Moses Lake WA 6529 T-MOBILE USA, INC. 676   2021-11-20   
509-771 9 Moses Lake WA 6529 T-MOBILE USA, INC. 676      
509-906 7 Ephrata WA 6529 T-MOBILE USA, INC. 676   2022-11-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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