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: 470 [Rate centres in NPA 470] [Dial plan for NPA 470]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
470-274 A Cartersville GA ATLNGATLFMD  516C AT&T CORP. 438      
470-274 0 Cartersville GA   909E PEERLESS NETWORK OF GEORGIA, LLC - GA 438   2015-10-17   
470-274 1 Cartersville GA   5562 METROPCS, INC. 438   2015-12-11   
470-274 2 Cartersville GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2015-05-04   
470-274 3 Cartersville GA   067D ONVOY, LLC - GA 438   2016-01-18   
470-274 4 Cartersville GA   5562 METROPCS, INC. 438   2015-08-14   
470-274 5 Cartersville GA   516C AT&T CORP. 438   2015-04-30   
470-274 6 Cartersville GA   5562 METROPCS, INC. 438   2016-02-23   
470-274 7 Cartersville GA   067D ONVOY, LLC - GA 438   2015-07-03   
470-274 8 Cartersville GA   318J COMCAST IP PHONE, LLC 438   2015-11-19   
470-274 9 Cartersville GA   515J IP HORIZON LLC 438   2016-03-12   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.