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: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 481

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-481 A Atlanta GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-02-09   
404-481 0 Atlanta GA NRCSGAJTG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
404-481 1 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-481 2 Atlanta GA   7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 438      
404-481 3 Atlanta GA   067D ONVOY, LLC - GA 438      
404-481 4 Atlanta GA   7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 438      
404-481 5 Atlanta GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
404-481 6 Atlanta GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
404-481 7 Atlanta GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
404-481 8 Atlanta GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
404-481 9 Atlanta GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.