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: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-658 A Covington GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-658 0 Covington GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438      
678-658 1 Covington GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-658 2 Covington GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-658 3 Covington GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-658 4 Covington GA   829J PAETEC ITEL, LLC 438      
678-658 5 Covington GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-658 6 Covington GA SGHLGAAO0MD  781C CHARTER FIBERLINK - GEORGIA, LLC - GA 438      
678-658 7 Covington GA SGHLGAAO0MD  781C CHARTER FIBERLINK - GEORGIA, LLC - GA 438      
678-658 8 Covington GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-658 9 Covington GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.