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: 738

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-738 A Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 0 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 1 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 2 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 3 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 4 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 5 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 6 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 7 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 8 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
404-738 9 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.