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: 901 [Rate centres in NPA 901] [Dial plan for NPA 901]

NXX: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
901-646 A Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 0 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 1 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 2 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 3 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 4 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 5 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 6 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 7 Memphis TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-646 8 Memphis TN MMPJTNEW2MD  5562 METROPCS, INC. 468      
901-646 9 Memphis TN MMPJTNEW2MD  5562 METROPCS, INC. 468      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.