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: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-392 A Graniteville SC   077F BANDWIDTH.COM CLEC, LLC - SC 442      
803-392 0 Graniteville SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442      
803-392 1 Graniteville SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442      
803-392 2 Graniteville SC AGSTGAMTXYZ  1784 SOUTH CAROLINA NET, INC. - SC 442      
803-392 3 Graniteville SC AGSTGAMTXMY  077F BANDWIDTH.COM CLEC, LLC - SC 442      
803-392 4 Graniteville SC AGSTGAMT3MD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 442      
803-392 5 Graniteville SC AGSTGAMTXFZ  516C AT&T CORP. 442      
803-392 6 Graniteville SC AGSTGAMTX8Y  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 442      
803-392 7 Graniteville SC AGSTGAPU0MD  467E IDT AMERICA, CORP. - SC 442      
803-392 8 Graniteville SC AGSTGAMT05Z  318J COMCAST IP PHONE, LLC 442      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.