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: LRBGNCMAOMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
910-370 5 Lumberton NC 511C SOUTH CAROLINA NET, INC. - NC 428   2015-09-12   
910-501 5 Laurinburg NC 511C SOUTH CAROLINA NET, INC. - NC 428   2015-09-12   
910-504 A Laurinburg NC 511C SOUTH CAROLINA NET, INC. - NC 428      
910-504 1 Laurinburg NC 511C SOUTH CAROLINA NET, INC. - NC 428   2018-07-14   
910-517 A Rockingham NC 511C SOUTH CAROLINA NET, INC. - NC 428      
910-517 1 Rockingham NC 511C SOUTH CAROLINA NET, INC. - NC 428   2019-04-14   
910-716 5 Hamlet NC 511C SOUTH CAROLINA NET, INC. - NC 428   2019-03-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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