Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-441 A Ames IA DESMIA72GMD  6529 T-MOBILE USA, INC. 632      
515-441 0 Ames IA   6529 T-MOBILE USA, INC. 632      
515-441 1 Ames IA   6529 T-MOBILE USA, INC. 632      
515-441 2 Ames IA   6529 T-MOBILE USA, INC. 632   2007-08-18   
515-441 3 Ames IA   6529 T-MOBILE USA, INC. 632   2007-08-30   
515-441 4 Ames IA   6529 T-MOBILE USA, INC. 632   2010-06-04   
515-441 5 Ames IA   6529 T-MOBILE USA, INC. 632   2011-09-07   
515-441 6 Ames IA   6529 T-MOBILE USA, INC. 632      
515-441 7 Ames IA   221F ONVOY, LLC - IA 632   2012-12-14   
515-441 8 Ames IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632   2013-03-01   
515-441 9 Ames IA   6529 T-MOBILE USA, INC. 632      

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

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