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: 730

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
901-730 A Memphis TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468      
901-730 0 Memphis TN MMPHTNMAYIX  318J COMCAST IP PHONE, LLC 468   2006-10-31   
901-730 1 Memphis TN MMPHTNMAYIX  318J COMCAST IP PHONE, LLC 468   2006-10-31   
901-730 2 Memphis TN MMPJTN60CM0  6581 CELLULAR SOUTH, INC. 468   2007-12-17   
901-730 3 Memphis TN CRVLTNAOGT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 468   2009-03-06   
901-730 4 Memphis TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2006-10-31   
901-730 5 Memphis TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2006-10-31   
901-730 6 Memphis TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2006-10-31   
901-730 7 Memphis TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2006-10-31   
901-730 8 Memphis TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2006-10-31   
901-730 9 Memphis TN MMPHTNMA91Z  7474 POWERTEL MEMPHIS LICENSES, INC. 468   2008-12-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.