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: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-850 A Newnan GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-850 0 Newnan GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2005-05-12   
678-850 1 Newnan GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2005-09-08   
678-850 2 Newnan GA FRPKGACX1MD  508J CENTURYLINK COMMUNICATIONS, LLC 438   2013-02-25   
678-850 3 Newnan GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2005-09-26   
678-850 4 Newnan GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2015-02-05   
678-850 5 Newnan GA ATLNGAACGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2006-01-23   
678-850 6 Newnan GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2006-02-09   
678-850 7 Newnan GA ATLNGAACGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2005-09-15   
678-850 8 Newnan GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2005-10-13   
678-850 9 Newnan GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-10-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.