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: CLMASCSNBB9

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-391 3 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2009-03-12   
803-391 4 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2009-03-12   
803-451 2 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2008-05-16   
803-451 4 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2008-07-19   
803-451 5 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2007-12-09   
803-451 6 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2007-06-01   
803-451 7 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2007-03-29   
803-451 8 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2007-03-29   
803-454 A Columbia SC 8660 NUVOX COMMUNICATIONS 434      
803-454 0 Columbia SC 8660 NUVOX COMMUNICATIONS 434      
803-454 1 Columbia SC 8660 NUVOX COMMUNICATIONS 434      
803-454 2 Columbia SC 8660 NUVOX COMMUNICATIONS 434      
803-454 3 Columbia SC 8660 NUVOX COMMUNICATIONS 434      
803-454 6 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2008-03-21   
803-454 7 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2007-09-06   
803-454 8 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2007-09-06   
803-509 7 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2009-08-20   
803-509 8 Columbia SC 8660 NUVOX COMMUNICATIONS 434   2009-08-20   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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