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.

Switch: RCHLSCXB6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-248 8 Kershaw SC 1784 SOUTH CAROLINA NET, INC. - SC 422   2018-03-23   
803-523 5 Fort Lawn SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2017-10-31   
803-650 1 Fort Mill SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2021-05-12   
803-650 5 Fort Mill SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2017-10-31   
803-745 5 Lancaster SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2017-10-31   
803-797 A Heath Springs SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422      
803-797 5 Heath Springs SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2017-11-26   
803-833 A Rock Hill SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422      
803-833 1 Rock Hill SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2017-01-23   
803-833 5 Rock Hill SC 527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 422   2017-01-23   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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