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: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-993 A Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 0 Adel IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2005-09-17   
515-993 1 Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 2 Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 3 Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 4 Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 5 Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 6 Adel IA ADELIACORS9  9631 QWEST CORPORATION 632      
515-993 7 Adel IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
515-993 8 Adel IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632   2005-09-17   
515-993 9 Adel IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-02-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.