Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Ames, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
515-983 5 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2025-11-16   
515-983 6 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2025-12-05   
515-983 7 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2025-12-05   
515-983 8 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2025-12-05   
515-983 9 DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2025-12-05   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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