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: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-525 A Mill Creek SC CHRLNCCA96Z  516C AT&T CORP. 422      
803-525 0 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 1 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 2 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 3 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 4 Mill Creek SC CHRLNCBOX5Y  077F BANDWIDTH.COM CLEC, LLC - SC 422      
803-525 5 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 6 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 7 Mill Creek SC CHRLNCCA96Z  516C AT&T CORP. 422      
803-525 8 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      
803-525 9 Mill Creek SC CHRLNCTADS3  548E ONVOY, LLC - SC 422      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.