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: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-313 A Perry GA PRRYGAXAPS0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-313 0 Perry GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-313 2 Perry GA PRRYGAXAPS0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-313 3 Perry GA MACNGAMTXOY  318J COMCAST IP PHONE, LLC 446      
478-313 4 Perry GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-313 5 Perry GA MACNGAMTXOY  318J COMCAST IP PHONE, LLC 446      
478-313 6 Perry GA MACNGAMTWMD  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446      
478-313 7 Perry GA MACNGAMTXGY  073H TELNYX LLC 446      
478-313 8 Perry GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-313 9 Perry GA MACNGAMTXXY  9161 COMSOUTH TELENET, INC. - GA 446      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.