Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-493 A Winterset IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
515-493 0 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-493 1 Winterset IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
515-493 2 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-493 3 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-493 4 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-493 5 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-493 6 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-493 7 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-493 8 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-493 9 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.