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: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-225 A Warner Robins GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-225 0 Warner Robins GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-225 1 Warner Robins GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-225 2 Warner Robins GA MACNGAMTXOY  318J COMCAST IP PHONE, LLC 446      
478-225 3 Warner Robins GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-225 4 Warner Robins GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-225 5 Warner Robins GA MACNGAGA6MD  321E YMAX COMMUNICATIONS CORP. - GA 446      
478-225 6 Warner Robins GA MACNGAMTXOY  318J COMCAST IP PHONE, LLC 446      
478-225 7 Warner Robins GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-225 8 Warner Robins GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-225 9 Warner Robins GA MACNGAMTXOY  318J COMCAST IP PHONE, LLC 446      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.