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: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-660 A Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      
678-660 0 Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      
678-660 1 Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      
678-660 2 Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      
678-660 3 Covington GA ATLNGATLFMD  516C AT&T CORP. 438      
678-660 4 Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      
678-660 5 Covington GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438      
678-660 6 Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      
678-660 7 Covington GA ATLNGABUXXY  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 438      
678-660 8 Covington GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438      
678-660 9 Covington GA ATLNGAMQCA0  0173 BROADRIVER COMMUNICATION CORPORATION - GA 438      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.