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: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-901 A Cedartown GA SGHLGAAOPS0  781C CHARTER FIBERLINK - GEORGIA, LLC - GA 438      
678-901 0 Cedartown GA SGHLGAAOPS0  781C CHARTER FIBERLINK - GEORGIA, LLC - GA 438   2006-01-13   
678-901 1 Cedartown GA SGHLGAAOPS0  781C CHARTER FIBERLINK - GEORGIA, LLC - GA 438   2015-05-09   
678-901 2 Cedartown GA ATLNGAACGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2007-10-03   
678-901 3 Cedartown GA SGHLGAAOPS0  781C CHARTER FIBERLINK - GEORGIA, LLC - GA 438   2007-12-16   
678-901 4 Cedartown GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-01-28   
678-901 5 Cedartown GA ATLNGAACGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2008-09-22   
678-901 6 Cedartown GA   145J TERRA NOVA TELECOM INC. 438   2023-11-16   
678-901 7 Cedartown GA ATLNGAACGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2008-09-22   
678-901 8 Cedartown GA BRMNGAAMDS0  362B DOVETEL COMMUNICATIONS, LLC - GA 438   2011-09-16   
678-901 9 Cedartown GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2009-04-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.