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: 770 [Rate centres in NPA 770] [Dial plan for NPA 770]

NXX: 635

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
770-635 A Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 0 Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 1 Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 2 Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 3 Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 4 Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 5 Atlanta Northwest GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
770-635 6 Atlanta Northwest GA   829J PAETEC ITEL, LLC 438      
770-635 7 Atlanta Northwest GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
770-635 8 Atlanta Northwest GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
770-635 9 Atlanta Northwest GA   829J PAETEC ITEL, LLC 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.