Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Kirkland, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-379 A   6529 T-MOBILE USA, INC. 548   2025-03-01   
940-379 0   5562 METROPCS, INC. 548   2025-05-12   
940-379 9   6529 T-MOBILE USA, INC. 548   2025-03-01   
940-537 A OKLATXXADS0  2141 SANTA ROSA TEL COOP INC 548      
940-537 0   2141 SANTA ROSA TEL COOP INC 548      
940-537 1   6271 UNITED STATES CELLULAR - TX 548      
940-537 2   2141 SANTA ROSA TEL COOP INC 548      
940-537 3   2141 SANTA ROSA TEL COOP INC 548      
940-537 4   2141 SANTA ROSA TEL COOP INC 548      
940-537 5   2141 SANTA ROSA TEL COOP INC 548      
940-537 6   2141 SANTA ROSA TEL COOP INC 548      
940-537 7   2141 SANTA ROSA TEL COOP INC 548      
940-537 8   2141 SANTA ROSA TEL COOP INC 548      
940-537 9   2141 SANTA ROSA TEL COOP INC 548      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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